Microchip ATSAMA5D42 Manual

Microchip Ikke kategoriseret ATSAMA5D42

Læs gratis den danske manual til Microchip ATSAMA5D42 (73 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 18 personer og har en gennemsnitlig bedømmelse på 4.7 stjerner ud af 9.5 anmeldelser. Har du et spørgsmål om Microchip ATSAMA5D42, eller vil du spørge andre brugere om produktet?

Download PDF
Side 1/73
SMART
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
Introduction
This user guide introduces the Atmel® SAMA5D4 Xplained Ultra evaluation kit
(SAMA5D4-XULT) and describes the development and debugging capabilities for
applications running on the Atmel | SMART SAMA5D4 ARM® Cortex®-A5-based
embedded microprocessor unit (eMPU).
Scope
This guide provides details on the SAMA5D4-XULT. It is made up of four main
sections:
Section 1. describes the evaluation kit content and its main features.
Section 2. provides instructions to power up the SAMA5D4-XULT board.
Section 3. provides an overview of the SAMA5D4-XULT board.
Section 4. describes the SAMA5D4-XULT board components.
Atmel | SMART SAMA5D4 Series
SAMA5D4 Xplained Ultra Evaluation Kit
USER GUIDE
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
2
Kit Contents
The SAMA5D4-XULT includes:
Board
One SAMA5D4-XULT board
Cables
One Micro-AB type USB cable
Welcome letter
3SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Kit Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1. Evaluation Kit Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 Electrostatic Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Power Supply Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Power up the Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Sample Code and Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Hardware Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.2 Equipment List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.3 Board Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. Board Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1 Board Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.2 Function Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.3 PIO Usage and Interface Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.4 SAMA5D4-XULT Board Schematics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
5. Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4
1. Evaluation Kit Specifications
1.1 Electrostatic Warning
1.2 Power Supply Warning
Table 1-1. Evaluation Kit Specifications
Characteristic Specifications
Board SAMA5D4-XULT
Board supply voltage USB powered
5VDC from optional jack connector or from “Arduino shield”
Temperature
Operating 0°C to +70°C
Storage -40°C to +85°C
Relative Humidity 0 to 90% (non-condensing)
Dimensions: Main board 135 × 88 × 20 mm
RoHS status Compliant
Board Identification SAMA5D4-XULT
WARNING
ESD-Sensitive Electronic Equipment!
The evaluation kit is shipped in a protective anti-static package. The board system
must not be subject to high electrostatic potentials.
We strongly recommend using a grounding strap or similar ESD protective device
when handling the board in hostile ESD environments (offices with synthetic
carpet, for example). Avoid touching the component pins or any other metallic
element on the board.
Electrostatic
sensitive
device
WARNING
Hardware Power Supply Limitation
Using a power adapter greater than 5Vcc (e.g., the 12Vcc power adapters from
other kits such as Arduino kits) may damage the board.
WARNING
Hardware Power Budget
Using the USB as the main power source (max. 500 mA) is acceptable only with the
use of the on-board peripherals and low-power LCD extension.
When external peripheral or add-on boards need to be powered, we recommend
the use of an external power adapter connected to the J4 DC jack (can provide up
to 1.2A on the 3.3V node).
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
6
3. Hardware Overview
3.1 Introduction
The Atmel SAMA5D4-XULT is a fully-featured evaluation platform for the Atmel SAMA5D4 series ARM-based
embedded microprocessor units (eMPU). It allows users to extensively evaluate, prototype and create application-
specific designs.
3.2 Equipment List
The SAMA5D4-XULT board is based on the integration of an ARM Cortex-A5-based microprocessor with external
memory, one Ethernet physical layer transceiver, two SD/MMC interfaces, two host USB ports and one device
USB port, one 24-bit RGB LCD and HDMI interface and debug interfaces.
Seven headers, compatible with Arduino R3 (Uno, Due) and two Xplained headers are available for various shield
connections.
3.3 Board Features
Table 3-1. Board Specifications
Characteristics Specifications
Dimensions (L x W x H) 135 × 88 × 20 mm
Processor SAMA5D44 (361-ball BGA package), 16x16 mm body, pitch 0.8 mm
Oscillators
MPU, EDBG: 12 MHz quartz
RTC: 32.768 kHz
PHY: 25 MHz
Main Memory 2 x DDR2 2 Gb 16 Meg x 16 x 8 banks (total 4 Gbit = 512 MB)
1 x SLC NAND Flash 4 Gb 8-bit data (total 4 Gbit = 512 MB)
Accessory memories One optional Serial EEPROM SPI
One EEPROM with Mac Address and Serial Number
SD/MMC One 4-bit SD card connector
One 4-bit Micro-SD card connector
USB Two USB Hosts with power switch
One Micro-AB USB device
Display
One LCD interface connector, LCD TFT Controller with overlay, alpha-blending, rotation, scaling and color
space conversion
One HDMI interface and connector
Ethernet One Ethernet PHY (RMII 10/100MHz)
Debug port
One JTAG interface connector
One EDBG interface
One serial DBGU interface (3v3 level)
Expansion connector Arduino R3 compatible set of connectors
XPRO set of connectors
Board supply voltage 5V from USB, power jack, and Arduino shield
On-board power regulation by PMIC
Battery On-board battery socket
User interface
Reset, Wake-up and free user push button
One red user/power LED
One blue user LED
7SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4. Board Components
4.1 Board Overview
The fully-featured SAMA5D4-XULT board integrates multiple peripherals and interface connectors, as shown in
Figure 4-1.
Figure 4-1. SAMA5D4-XULT Board Overview
SAMA5D44
CU
1427C A
P6R245.00A
ARM
EDBG
J17 PIO Expansion
2Gb DDR2 Memory
2Gb DDR2 Memory
4Gb Nand Flash Memory
System Buttons
EDBG LCD Connec
HDMI Driver & Interface
10/100 Ethernet
J18 PIO Expansion
Free User Push Button
DC Inputs and CAN Interfaces
Debug Interface
SAMA5D44
Voltages and Reset Interface
ADC Inputs Expansion
Optional Supply Inpu
USB A Devic
Supply Input
SPI Interface
J19 PIO Expansion
J15 PIO Expansion
EDBG Interfac
JTAG Interface
G
1
A
T
S
USB Host Interfaces
t
o
r
S
PL
AIN
ED
PRO
xpansion
J
J
y
ut
y
4
s
e
G
e
ut
e
e
X
E
x
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
8
Table 4-1 describes the interface connectors on the SAMA5D4-XULT.
Table 4-1. SAMA5D4-XULT Board Interface Connectors
Connector Interfaces to
J4 Main power supply
J11 USB A Device. Supports USB device using a type Micro-AB connector
J16 USB Host B and C. Supports USB host using a stacked type A connector
J1 Serial DBGU (3.3V level)
J13 JTAG, 20 pin IDC connector
J20 EDBG USB connector
J9 Micro-SD connector
J24 SD/MMC connector
J12 Ethernet ETH0
J2 Expansion connector with all LCD controller signals for display module connection (QTouch
®, TFT LCD
display with touchscreen and backlight)
J5 HDMI connector type A
BAT1 CR1225 Battery holder
J6, J7, J8,
J14, J15,
J17, J18, J19
Expansion connectors with Arduino R3 compatible PIO signals
J21, J22, J23 Expansion connectors Xplained
J3 JTAG EDBG (not populated)
J10 PIOBU extension (not populated)
9SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.2 Function Blocks
4.2.1 Processor
The Atmel® | SMART SAMA5D4 Series is a high-performance, power-efficient ARM® Cortex®-A5 processor MPU
capable of running up to 600 MHz. It integrates the ARM NEON™ SIMD engine for accelerated signal processing,
multimedia and graphics as well as a 128 KB L2-Cache for high system performance. The device features the
ARM TrustZone® enabling a strong security perimeter for critical software, as well as several hardware security
features. The device also features advanced user interface and connectivity peripherals.
The SAMA5D4 devices have three software-selectable low-power modes: Idle, Ultra Low-power, and Backup. In
Idle mode, the processor is stopped while all other functions can be kept running at normal operating bus
frequency. In Ultra Low-power mode, the processor is stopped while all other functions can be kept running at
minimum operating bus frequency. In Backup mode, only the real-time clock, real-time timer, backup SRAM,
backup registers, and wake-up logic are running.
The SAMA5D4 features an internal multi-layer bus architecture associated with 32 DMA channels to sustain the
high bandwidth required by the processor and the high-speed peripherals. The device supports
DDR2/LPDDR/LPDDR2 and SLC/MLC NAND Flash memory with 24-bit ECC.
The comprehensive peripheral set includes a 720p hardware video decoder, an LCD controller with overlays for
hardware-accelerated image composition, a resistive touch screen function, and a CMOS sensor interface.
Connectivity peripherals include a dual 10/100 Ethernet MAC with IEEE1588, three HS USB ports, UARTs, SPIs
and I2Cs.
Security features includes an "on-the-fly" encryption-decryption process from the external DDR memory, tamper
detection pins, secure storage of critical data, an integrity check monitor (ICM) to detect modification of the
memory contents and a secure boot. The product also includes a dedicated coprocessor for public key
cryptography such as RSA and elliptic curves algorithms (ECC), as well as AES, 3DES, SHA function and TRNG.
These features permit to protect the system against counterfeiting, to safeguard sensitive data, authenticate safe
program or secure external data transfers.
The SAMA5D4 series is optimized for control panel/HMI applications needing video playback and applications that
require high levels of connectivity in the industrial and consumer market. Its security features make the SAMA5D4
well suited for secure gateways or for the IoT.
4.2.2 Power Supply Topology and Power Distribution
4.2.2.1 Power Lines
Refer to the Power Supplies and Power Supply Connections tables in the SAMA5D4 datasheet.
4.2.2.2 Power-up and Power-down Considerations
Power-up and power-down considerations are described in section “Power Considerations” of the SAMA5D4
Series datasheet.
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
10
4.2.2.3 SAMA5D44 Power Supplies Summary
Notes: 1. Both VDDIOP and VDDANA must rise at the same time due to internal constraints.
Table 4-2. SAMA5D44 Power Supplies
Name
Voltage Range,
Nominal
Associated
Ground Powers
VDDCORE 1.62–1.98V, 1.8V GNDCORE
Regulator that generates core power supply on VCCCORE
10 µF decoupling capacitor is to be connected to VCCCORE
MUST BE ESTABLISHED AFTER VDDIOP OR AT THE SAME TIME
VCCCORE 1.1–1.32V, 1.2V GNDCORE Core
VDDIODDR 1.70–1.90V, 1.8V GNDIODDR DDR2 Interface I/O lines
1.14–1.30V, 1.2V LP-DDR2 Interface I/O lines
VDDIOM 1.65–1.95V, 1.8V
3.0–3.6V, 3.3V GNDIOM NAND and HSMC Interface I/O lines
VDDIOP (1) 3.0–3.6V, 3.3V GNDIOP Peripherals I/O lines
MUST BE ESTABLISHED PRIOR TO VDDCORE
VDDBU 1.88–2.12V, 2V GNDBU Slow Clock oscillator, the internal 64 kHz RC and a part of the System Controller
MUST BE ESTABLISHED FIRST
VDDUTMIC 1.1–1.32V, 1.2V GNDUTMI USB device and host UTMI+ core and the UTMI PLL
MUST be connected to VCCCORE
VDDUTMII 3.0–3.6V, 3.3V GNDUTMI USB device and host UTMI+ interface
VDDPLLA 1.1–1.32V, 1.2V GNDPLL PLLA cell
MUST be connected to VCCCORE
VDDOSC 3.0–3.6V GNDOSC Main Oscillator cell
VDDANA(1) 3.0–3.6V, 3.3V GNDANA Analog parts
MUST be connected to VDDIOP with filtering
VDDFUSE 2.25–2.75V, 2.5V GNDFUSE Fuse box for programming
VDDFUSE must be 2.5V or 0V and must not be left floating
11SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.2.2.4 ACT8865 Power Management IC
The ACT8865 is a complete, cost-effective and highly-efficient ActivePMU™ power management solution,
optimized to provide a single-chip power solution and voltage sequencing for Atmel SAMA5D3/SAMA5D4 and
SAM9 series MPUs. It also meets the control requirements of these devices.
The ACT8865 features three step-down DC/DC converters and four low-noise, low-dropout linear regulators.
Figure 4-2. Board Power Management
Supply Group Configuration
The ACT8865 provides:
All power supplies required by the SAMA5D44 device:
1.8V VDDCORE
1.8V VDDIODDR
2.0V VDDBU
3.3V VDDIOP, VDDIOM, VDDANA, VDDUTMII
2.5V VDDFUSE
Power supplies to external chips on the main board:
1.2V HDMI
3.3V Ethernet PHY, HDMI, EDBG
WARNING
There is a known error on the ACT8865 I²C implementation. The port must be shut
off after configuration or problems may occur with devices using the same I²C
channel, e.g., TM43xx LCD display.
Refer to the ACT8865 datasheet at www.active-semi.com for more details.
VDDREF
PWRHLD
PWRHLD
VDDREF
VDDCORE
VDDIODDR
VCC_1V8
1V2_HDMI
VCC_3V3
VCC_3V3
FUSE_2V5
VDDANA
VCC_5V
VOUT6
VDDIOP
VDDIOM
VDDUTMII
VDDIODDR_MPU
VCC_2V
VOUT7
VCC_EDBG
SHDN[9]
WKUP[9]
PMIC_IRQ_PE25[9]
PMIC_TWCK3_PC26[8]
PMIC_TWD3_PC25[8]
NRST_3V3[10,12,14,15]
(3V3)
(1V8)
(2V5)
Place TP13 and TP14 to Bottom.
WAKE UP
RESET
BP3 Tact SwitchBP3 Tact Switch
Q1
IRLML2502
Q1
IRLML2502
1
3
2
C175
4.7uF
C175
4.7uF
C25
10uF
C25
10uF
R17 1KR17 1K
TP13
SMD
TP13
SMD
C176
4.7uF
C176
4.7uF
L4 2.2uHL4 2.2uH
R22 0RR22 0R
C14
4.7uF
C14
4.7uF
R54 0RR54 0R
U2 ACT8865QI305-TU2 ACT8865QI305-T
VP1
31
VP2
26
VP3
16
VDDREF
23
VSEL
20
NC1
18
PWREN
17
nPBSTAT
13
nIRQ
12
nRSTO
11
PWRHLD
10
SCL
21
SDA
22
REFBP
32
nPBIN
9
INL45 5
INL67 6
SW1 30
OUT1 1
SW2 27
OUT2 24
SW3 15
OUT3 19
OUT4 3
OUT5 4
OUT6 7
OUT7 8
GA
2
GP1
29
GP2
28
GP3
14
EP
33
NC2
25
C3
100nF
C3
100nF
L7
180ohm at 100MHz
L7
180ohm at 100MHz
1 2
R78 0RR78 0R
R1810K R1810K
JP4
DNP(Header 1X2)
JP4
DNP(Header 1X2)
1
2
C24
10uF
C24
10uF
R2 49.9K 1%R2 49.9K 1%
C16
4.7uF
C16
4.7uF
C1
10uF
C1
10uF
L26
180ohm at 100MHz
L26
180ohm at 100MHz
1 2
JP2
DNP(Header 1X2)
JP2
DNP(Header 1X2)
1
2
L1 2.2uHL1 2.2uH
C10
DNP(100nF)
C10
DNP(100nF)
C12
4.7uF
C12
4.7uF
L24
180ohm at 100MHz
L24
180ohm at 100MHz
1 2
C194
2.2uF
C194
2.2uF
C190
2.2uF
C190
2.2uF
L3 2.2uHL3 2.2uH
R1
100K 1%
R1
100K 1%
TP14
SMD
TP14
SMD
C2
10uF
C2
10uF
C18
4.7uF
C18
4.7uF
R55 1R 1%R55 1R 1%
C27
10uF
C27
10uF
R410 0RR410 0R
C4
10nF
C4
10nF
R1910K R1910K
L19
180ohm at 100MHz
L19
180ohm at 100MHz
1 2
BP2 Tact SwitchBP2 Tact Switch
C26
10uF
C26
10uF
C6 100nFC6 100nF
C5 DNP(100nF)C5 DNP(100nF)
C187
4.7uF
C187
4.7uF
JP5
DNP(Header 1X2)
JP5
DNP(Header 1X2)
1
2
C177
47nF
C177
47nF
R16
49.9K 1%
R16
49.9K 1%
JP3
DNP(Header 1X2)
JP3
DNP(Header 1X2)
1
2
L6
180ohm at 100MHz
L6
180ohm at 100MHz
1 2
C19
1uF
C19
1uF
C28
10uF
C28
10uF
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
12
4.2.2.5 Power Options
There are several power options for the SAMA5D4-XULT board.
The power sources are selected by a set of 0R resistors. The USB-powered operation is the default configuration.
It comes from the USB device port connected to a PC or a 5V DC supply. The USB supply is sufficient to power the
board in most applications. It is important to note that when the USB supply is used, the USB Host ports do not
function. If USB Host ports are required for the application, it is recommended that a DC supply be used.
Figure 4-3 provides the schematics of power options.
Figure 4-3. Input Powering Scheme Option
Note: USB-powered operation eliminates additional wires and batteries. It is the preferred mode of operation for
any project that requires only a 5V source at up to 500 mA.
4.2.2.6 Wall Supply Source
A wall supply can be used to provide power to the board. A regulated 5V DC supply of at least 2A is required. If
USB ports and expansion headers are used, a rating of 3A is preferred. A 2.1 mm plug with a center-hot
configuration is required.
If the USB host ports or expansion board Arduino shields are used, additional current is necessary.
If the DC load required is greater than 500 mA per port, a higher current supply must be used.
4.2.2.7 Backup Power Supply
The SAMA5D4-XULT board requires a battery (3V lithium battery type CR1225 or equivalent) in order to
permanently power the backup part of the SAMA5D4 device (refer to SAMA5D4 Series data sheet).
To avoid losing data and saved registers, the board must be powered on when replacing the battery.
Figure 4-4. VBAT Powering Scheme Option
4.2.2.8 Power Supply Control
In the ACT8865, three DCDCs (1.8V, 1.2V, 3.3V) and two LDO outputs are available.
All ACT8865 outputs can be controlled by the TWI interface through software.
The three DCDCs outputs can be enabled or disabled by the SAMA5D44 SHDN output:
SHDN = 0: The DCDCs output is disabled.
SHDN = 1: The DCDCs output is enabled.
VCC_5VVCC_5V_IN
USB_VBUS_5V[10]
EXP_5V[15]
EDBG_USB_VBUS_5V[14]
5V/2A Input
R400
100K 1%
R400
100K 1%
R407
100K 1%
R407
100K 1%
C23
22uF
C23
22uF
R408 DNP(0R)R408 DNP(0R)
C171
1uF
C171
1uF
U16
NCP349MNAETBG
U16
NCP349MNAETBG
IN
1
FLAG 3
EN
6
OUT1 4
GND
2
OUT2 5
IN_pad
7
R403
100K 1%
R403
100K 1%
Q5
IRLML6402
Q5
IRLML6402
1
32
R401 DNP(0R)R401 DNP(0R)
R409 0RR409 0R
C21
100nF
C21
100nF
Q8
IRLML6402
Q8
IRLML6402
1
3 2
C170
100nF
C170
100nF
R402 0RR402 0R
Q7
IRLML6402
Q7
IRLML6402
1
32
J4
DNP(DC Jack)
J4
DNP(DC Jack)
1
2
3
Q6
IRLML6402
Q6
IRLML6402
1
3 2
VDDBU_3V
VDDBU_2VVCC_2V
VCC_5V
EXP_VBAT[15]
C64
100nF
C64
100nF
U13
NCP4682DSQ20T1G
U13
NCP4682DSQ20T1G
VIN
4
GND
2
CE
1
VOUT 3
R333 DNP(0R)R333 DNP(0R)
D11
BAT54C
D11
BAT54C
3
1
2
JP6
DNP(Header 1X2)
JP6
DNP(Header 1X2)
1
2
C85
100nF
C85
100nF
C109
1uF
C109
1uF
C82
1uF
C82
1uF
BAT1
Battery Holder_3V
BAT1
Battery Holder_3V
VCC 1
GND
2
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
14
4.2.5 Memory
4.2.5.1 Memory Organization
The SAMA5D4 features a DDR/SDR memory interface and an External Bus Interface (EBI) to permit interfacing to
a wide range of external memories and to almost any kind of parallel peripheral.
This section describes the memory devices that equip the SAMA5D4-XULT board.
4.2.5.2 DDR2/SDRAM
Two DDR2/SDRAM (MT47H128M16 - 2 Gb - 16 Meg x 16 x 8 banks) are used as main system memory. The
board provides 4 Gb on-board, soldered DDR2 (double data rate) SDRAM. The memory bus is 32 bits wide
and operates with a frequency of up to 176 MHz.
Figure 4-7. DDR2
MPU_DDR2_A0
MPU_DDR2_A1
MPU_DDR2_A2
MPU_DDR2_A3
MPU_DDR2_A4
MPU_DDR2_A5
MPU_DDR2_A6
MPU_DDR2_A7
MPU_DDR2_A8
MPU_DDR2_A9
MPU_DDR2_A10
MPU_DDR2_A11
MPU_DDR2_A12
MPU_DDR2_A13
MPU_DDR2_BA0
MPU_DDR2_BA1
MPU_DDR2_BA2
MPU_DDR2_CSn
MPU_DDR2_RASn
MPU_DDR2_CASn
MPU_DDR2_WEn
MPU_DDR2_CK+
MPU_DDR2_CKEn
DDR2_VREF
MPU_DDR2_DM0
MPU_DDR2_DM1
MPU_DDR2_DQS0+
MPU_DDR2_DQS0-
MPU_DDR2_DQS1+
MPU_DDR2_DQS1-
MPU_DDR2_DQS2+
MPU_DDR2_DQS2-
MPU_DDR2_DQS3+
MPU_DDR2_DQS3-
MPU_DDR2_DM3
MPU_DDR2_DM2
MPU_DDR2_A0
MPU_DDR2_A1
MPU_DDR2_A2
MPU_DDR2_A3
MPU_DDR2_A4
MPU_DDR2_A5
MPU_DDR2_A6
MPU_DDR2_A7
MPU_DDR2_A8
MPU_DDR2_A9
MPU_DDR2_A10
MPU_DDR2_A11
MPU_DDR2_A12
MPU_DDR2_A13
MPU_DDR2_BA0
MPU_DDR2_BA1
MPU_DDR2_BA2
MPU_DDR2_CSn
MPU_DDR2_RASn
MPU_DDR2_CASn
MPU_DDR2_WEn
MPU_DDR2_CKEn
MPU_DDR2_CK+
MPU_DDR2_CK-
MPU_DDR2_CK-
DDR2_VREF
MPU_DDR2_CK+
MPU_DDR2_CK-
MPU_DDR2_DQ0
MPU_DDR2_DQ1
MPU_DDR2_DQ2
MPU_DDR2_DQ3
MPU_DDR2_DQ4
MPU_DDR2_DQ5
MPU_DDR2_DQ6
MPU_DDR2_DQ7
MPU_DDR2_DQ8
MPU_DDR2_DQ9
MPU_DDR2_DQ10
MPU_DDR2_DQ11
MPU_DDR2_DQ12
MPU_DDR2_DQ13
MPU_DDR2_DQ14
MPU_DDR2_DQ15
MPU_DDR2_DQ16
MPU_DDR2_DQ17
MPU_DDR2_DQ18
MPU_DDR2_DQ19
MPU_DDR2_DQ20
MPU_DDR2_DQ21
MPU_DDR2_DQ22
MPU_DDR2_DQ23
MPU_DDR2_DQ24
MPU_DDR2_DQ25
MPU_DDR2_DQ26
MPU_DDR2_DQ27
MPU_DDR2_DQ28
MPU_DDR2_DQ29
MPU_DDR2_DQ30
MPU_DDR2_DQ31
VDDIODDR
VDDIODDR
VDDIODDR
VDDIODDR
DDR2
R171 0RR171 0R
C53
100nF
C53
100nF
R347
DNP(100R 1%)
R347
DNP(100R 1%)
U7
MT47H128M16RT-25E:C
U7
MT47H128M16RT-25E:C
A0
M8
A1
M3
A2
M7
A3
N2
A4
N8
A5
N3
A6
N7
A7
P2
A8
P8
A9
P3
BA0
L2
BA1
L3
BA2
L1
VDD1 A1
VDD2 E1
VDD3 J9
VDD4 M9
VDD5 R1
VDDQ1 A9
VDDQ2 C1
VDDQ3 C3
VDDQ4 C7
VSS1
A3
VSS2
E3
VSS3
J3
VSS4
N1
VSS5
P9
VSSDL
J7
VSSQ1
A7
VSSQ2
B8
VSSQ3
D2
VSSQ4
D8
VSSQ5
E7
RFU_R3 R3
DQ0 G8
DQ1 G2
DQ2 H7
DQ3 H3
DQ4 H1
DQ5 H9
DQ6 F1
DQ7 F9
A10
M2
A11
P7
A12
R2
LDQS F7
LDQS E8
UDQS B7
UDQS A8
DQ8 C8
DQ9 C2
DQ10 D7
DQ11 D3
DQ12 D1
DQ13 D9
DQ14 B1
DQ15 B9
VDDQ5 C9
VDDQ6 E9
VDDQ7 G1
VDDQ8 G3
VDDQ9 G7
VSSQ6
F2
VSSQ7
F8
VSSQ8
H2
VSSQ9
H8
A13
R8
NC_E2 E2
NC_A2 A2
CK
J8
CK
K8
CKE
K2
CS
L8
RAS
K7
CAS
L7
WE
K3
ODT
K9
VREF
J2
LDM F3
UDM B3
VDDQ10 G9
VDDL
J1 RFU_R7 R7
VSSQ10
B2
U4
MT47H128M16RT-25E:C
U4
MT47H128M16RT-25E:C
A0
M8
A1
M3
A2
M7
A3
N2
A4
N8
A5
N3
A6
N7
A7
P2
A8
P8
A9
P3
BA0
L2
BA1
L3
BA2
L1
VDD1 A1
VDD2 E1
VDD3 J9
VDD4 M9
VDD5 R1
VDDQ1 A9
VDDQ2 C1
VDDQ3 C3
VDDQ4 C7
VSS1
A3
VSS2
E3
VSS3
J3
VSS4
N1
VSS5
P9
VSSDL
J7
VSSQ1
A7
VSSQ2
B8
VSSQ3
D2
VSSQ4
D8
VSSQ5
E7
RFU_R3 R3
DQ0 G8
DQ1 G2
DQ2 H7
DQ3 H3
DQ4 H1
DQ5 H9
DQ6 F1
DQ7 F9
A10
M2
A11
P7
A12
R2
LDQS F7
LDQS E8
UDQS B7
UDQS A8
DQ8 C8
DQ9 C2
DQ10 D7
DQ11 D3
DQ12 D1
DQ13 D9
DQ14 B1
DQ15 B9
VDDQ5 C9
VDDQ6 E9
VDDQ7 G1
VDDQ8 G3
VDDQ9 G7
VSSQ6
F2
VSSQ7
F8
VSSQ8
H2
VSSQ9
H8
A13
R8
NC_E2 E2
NC_A2 A2
CK
J8
CK
K8
CKE
K2
CS
L8
RAS
K7
CAS
L7
WE
K3
ODT
K9
VREF
J2
LDM F3
UDM B3
VDDQ10 G9
VDDL
J1 RFU_R7 R7
VSSQ10
B2
R341 0RR341 0R
C136
100nF
C136
100nF
C54
100nF
C54
100nF
C158
100nF
C158
100nF
15SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.2.5.3 DDR_CALP and DDR_CALN Analog Inputs
Two specific analog inputs, DDR_CALP and DDR_CALN, are used to calibrate all DDR I/Os.
Figure 4-8. DDR_CALP and DDR_CALN Analog Inputs
4.2.5.4 NAND Flash
One 512 MB NAND Flash is connected to the processor.
Figure 4-9. NAND Flash
Table 4-3. DDR_CALN and DDR_CALP
Memory Type CALP Pull-down CALN Pull-up
DDR2 200 ohm 200 ohm
LPDDR2 240 ohm 240 ohm
MPU_DDR2_BA2
MPU_DDR2_BA1
MPU_DDR2_BA0
DDR2_VREF
VDDIODDR
R244 200R 1%R244 200R 1%
R243 200R 1%R243 200R 1%
DDR_BA1
D14
DDR_BA2
G13
DDR_BA0
C15
DDR_CALN
C19
DDR_CALP
B19
DDR_VREF
K12
C97
100nF
C97
100nF
NAND_CLE_PC18
NAND_ALE_PC17
NAND_REn_PC13
NAND_WEn_PC14
NAND_IO0_PC5
NAND_IO1_PC6
NAND_IO2_PC7
NAND_IO3_PC8
NAND_IO4_PC9
NAND_IO5_PC10
NAND_IO6_PC11
NAND_IO7_PC12
NAND_CEn_PC15
NAND_RDY_PC16
3V3_NAND3V3_NANDVCC_3V3
3V3_NAND
(NAND_WPn)
Nand Flash
R288
DNP(100K 1%)
R288
DNP(100K 1%)
R283
10K
R283
10K
R286
100K 1%
R286
100K 1%
R287 0RR287 0R
C44
100nF
C44
100nF
R285
100K 1%
R285
100K 1%
U9
MT29F4G08ABAEAWP:E
U9
MT29F4G08ABAEAWP:E
WE
18
N.C6
6
VCC_2 37
CE
9
RE
8
N.C11
20
WP
19
N.C5
5
N.C1
1
N.C2
2
N.C3
3
N.C4
4
N.C12
21
N.C13
22
N.C14
23
N.C15
24
R/B
7
N.C18 26
N.C19 27
N.C20 28
I/O0 29
VCC_3 34
N.C16
35 VSS_2 36
DNU1 38
VCC_4 39
VCC_1 12
VSS_1 13
ALE
17
N.C8
11 N.C7
10
N.C9
14
N.C10
15
CLE
16
VSS_3 25
N.C21 33
I/O1 30
I/O3 32
I/O2 31
DNU2 47
N.C24 46
N.C23 45
I/O7 44
I/O6 43
I/O5 42
I/O4 41
N.C22 40
VSS_4 48
C43
100nF
C43
100nF
C45
100nF
C45
100nF
C41
100nF
C41
100nF
R282 0RR282 0R
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
16
4.2.5.5 CS Disable
The SAMA5D44 device boots according to the following sequence:
1. D CARD connected on MCI1
2. Optional Dataflash connected on NPCS0 SPI0
3. 8-bit NAND Flash connected to D0–D7
In this sequence, the first device found with bootable contents is selected as the boot source. The others are
disregarded.
On-board jumpers (JP7, JP8) control the selection (CS#) of the on-board bootable memory components (NAND
Flash and Serial DataFlash) using a non-inverting 3-state buffer.
Figure 4-10. CS Disable
The rule of operation is:
JP7 = OFF (default) → enable normal boot from NAND Flash (or serial DataFlash if mounted)
JP7 = ON → booting from optional serial DataFlash or NAND Flash is disabled
JP8 (optional) also controls the serial DataFlash if mounted.
Refer to the SAMA5D4 Series datasheet for more information on standard boot strategies and sequencing.
4.2.6 Additional Memories
4.2.6.1 Serial Data Flash (optional)
The SAMA5D44 provides two high-speed Serial Peripheral Interface (SPI) controllers. One port is used to
interface with the optional on-board serial DataFlash.
The four main signals used in the SPI are Clock, Data In, Data Out, and Chip Select. The SPI is a serial interface
similar to the I 2C bus interface but with three main differences:
It operates at a higher speed.
Transmit and receive data lines are separate.
Device access is chip select-based instead of address-based.
Figure 4-11. Optional Serial DataFlash
NAND_CEn_PC15NAND_NCS3_PC15
AT25_SPI0_CS0_PC3AT25_SPI0_NCPS0_PC3
VCC_3V3
Nand & SPI Flash CS
BOOT_DIS
SPI Flash CS
NAND Flash CS
The jumper JP7 must be populated near the reset button
C42
100nF
C42
100nF
JPR7
JUMPER
JPR7
JUMPER
C40
100nF
C40
100nF
R27910K R27910K
R284 0RR284 0R
VCC
GND
U10
NL17SZ126DFT2G
VCC
GND
U10
NL17SZ126DFT2G
1
2
3
4
5
JP8
DNP(Header 1X2)
JP8
DNP(Header 1X2)
1
2
JPR8
DNP(JUMPER)
JPR8
DNP(JUMPER)
JP7
Header 1X2
JP7
Header 1X2
1
2
VCC
GND
U8
NL17SZ126DFT2G
VCC
GND
U8
NL17SZ126DFT2G
1
2
3
4
5
AT25_SPI0_MOSI_PC1
AT25_SPI0_MISO_PC0
AT25_SPI0_SPCK_PC2
AT25_SPI0_CS0_PC3
VCC_3V3
SPI Flash
C34
100nF
C34
100nF
R211 100K 1%R211 100K 1%
U5
DNP(AT25DF321A)
U5
DNP(AT25DF321A)
HOLD 7
GND 4
VCC 8
CS
1
SCK
6
SI
5
SO
2
WP 3
17SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.2.6.2 Serial EEPROM with Unique MAC Address
The SAMA5D4-XULT board embeds one Atmel AT24MAC402/602 EEPROM using a TWI0 interface.
The AT24MAC402/602 provides 2048 bits of Serial Electrically-Erasable Programmable Read-Only Memory
(EEPROM) organized as 256 words of eight bits each and is accessed via an I2C-compatible (2-wire) serial
interface. In addition, the AT24MAC402/602 incorporates an easy and inexpensive method to obtain a globally
unique MAC or EUI address (EUI-48 or EUI-64).
The EUI-48/64 addresses can be assigned as the actual physical address of a system hardware device or node, or
it can be assigned to a software instance. These addresses are factory-programmed by Atmel and permanently
write-protected in an extended memory block located outside of the standard 2-Kbit memory array.
In addition, the AT24MAC402/602 provides the value-added feature of a factory-programmed, guaranteed unique
128-bit serial number located in the extended memory block (same area as the EUI address values).
The EEPROM device is used as a “soft label” to store board information such as chip type, manufacture name and
production date, using the last two 16-byte blocks in memory.
Figure 4-12. EEPROM
WARNING
The information contained in these blocks should not be modified.
EEPROM_WP
EEPROM_WP
VCC_3V3VCC_3V3_EEPROM
VCC_3V3_EEPROMVCC_3V3_EEPROM
EEPROM_TWD0_PA30 [7]
EEPROM_TWCK0_PA31 [7]
EEPROM
C161 100nFC161 100nF
R399DNP(10K) R399DNP(10K)
U15
AT24MAC402-MAHM-T
U15
AT24MAC402-MAHM-T
A0
1
A1
2
A2
3
GND
4
VCC 8
WP 7
SCL 6
SDA 5
R37210K R37210K
R397
0R
R397
0R
R398 0RR398 0R
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
18
4.2.7 High-Speed Multimedia Card Interface (HSMCI)
4.2.7.1 Multimedia Card Interface (MCI)
The SAMA5D4-XULT board has two high-speed Multimedia Card interfaces (MCIs) that support the multimedia
card (MMC) Specification V4.3, the SD Memory Card Specification V2.0 and the SDIO V1.1 specification:
MCI0 interface based on a 7-pin interface (clock, command, 4-bit data, power lines).
MCI1 Interface based on a 7-pin interface (clock, command, 4-bit data, power lines).
4.2.7.2 HSMCI Card Connector
A standard MMC/SD card (push and click type) connector, connected to MCI1, is mounted on the top side of the
board. It features a push-lock / push-eject mechanism and a card detection switch.
A micro SD card (push and click type) connector, connected to MCI0, is mountable as an option on the bottom side
of the board.
Figure 4-13. HSMCI0 & HSMCI1
VCC_3V3VDD_MCI1
VCC_3V3
VCC_3V3
MCI1_PWR_PE4 [9]
MCI0_DA0_PC6[8]
MCI0_CK_PC4[8]
MCI0_DA3_PC9[8]
MCI0_CDA_PC5[8]
MCI0_DA2_PC8[8]
MCI0_DA1_PC7[8]
MCI1_DA0_PE20[9]
MCI1_DA1_PE21[9]
MCI1_DA2_PE22[9]
MCI1_DA3_PE23[9]
MCI1_CDA_PE19[9]
MCI1_CK_PE18[9]
MCI1_CD_PE3[9]
MCI0_CD_PE2[9]
(MCI0_DA0)
Micro SD CARD INTERFACE - MCI0
(MCI1_CD)
(MCI1_WP)
SD/MMCPlus CARD INTERFACE - MCI1
(MCI1_DA1)
(MCI1_DA0)
(MCI1_CK)
(MCI1_CDA)
(MCI1_DA3)
(MCI1_DA2)
(MCI0_DA1)
(MCI0_CK)
(MCI0_CDA)
(MCI0_DA3)
(MCI0_DA2)
(MCI0_CD)
J9
DNP(MicroSD Card Connector)
J9
DNP(MicroSD Card Connector)
DAT0
7
DAT1
8
DAT2
1
DAT3
2
VDD
4
VSS
6
CD
9
PGND
10
PGND_1 11
PGND_2 12
PGND_3 13
NC_1 14
NC_2 15
CMD
3
CLK
5
Q4
IRLML6402
Q4
IRLML6402
1
3 2
R3960R R3960R
R33768K R33768K
R34410K R34410K
R17268K R17268K
J24
SD Card Connector
J24
SD Card Connector
8
5
7
6
4
3
2
1
9
14
15
16
13
12
11
10
R14168K R14168K
R357
DNP(4.7K)
R357
DNP(4.7K)
R19410K R19410K
R34068K R34068K
R163DNP(68K) R163DNP(68K)
R348
100K 1%
R348
100K 1%
R13868K R13868K
R16668K R16668K
C141
10uF
C141
10uF
C29
10uF
C29
10uF
R39068K R39068K
C144
100nF
C144
100nF
R38610K R38610K
R39268K R39268K
R14210K R14210K
C30
100nF
C30
100nF
19SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.2.8 Communication Interfaces
The SAMA5D4-XULT board is equipped with EMAC and USB Host/Device communication interfaces.
4.2.8.1 Ethernet 10/100 (EMAC) Port
The SAMA5D4-XULT board contains a MICREL PHY device (KSZ8081) operating at 10/100 Mb/s. The board
supports RMII interface modes. The Ethernet interface consists of two pairs of low-voltage differential pair signals
designated from GRX± and GTX± plus control signals for link activity indicators. These signals can be used to
connect to a 10/100 Base-T RJ45 connector integrated on SAMA5D4-XULT board.
Additionally, for monitoring and control purposes, LED functionality is carried on the RJ45 connectors to indicate
activity, link, and speed status information.
For more information about the Ethernet controller device, refer to the MICREL KSZ8081RN controller
manufacturer's datasheet.
Figure 4-14. Ethernet
ETH0_LED0
ETH0_LED0
ETH0_XI
ETH0_XO
TX+TX+
ETH0_XI
ETH0_XO
ETH0_LED1ETH0_LED1
TX-
RX+
RX-RX-
RX+
TX-
ETH0_VDD
ETH0_VDD
EARTH_ETH0 EARTH_ETH0
GND_ETH0
ETH0_VDD
VCC_3V3 ETH0_VDD
GND_ETH0
EARTH_ETH0
ETH0_VDDA
ETH0_VDDA
ETH0_VDD
NRST_3V3 [4,10,14,15]
G0_RX0_PB8 [7]
G0_TX0_PB12 [7]
G0_RX1_PB9 [7]
G0_TXEN_PB2 [7]
G0_RXER_PB7 [7]
G0_RXDV_PB6 [7]
G0_TX1_PB13 [7]
G0_IRQ_PE1 [9]
G0_MDIO_PB17 [7]
G0_MDC_PB16 [7]
G0_TXCK_PB0 [7]
10Base-T/100Base-TX
ETH0
LINK
ACT
Terminal Resistor close to output side
Routing top or bottom
100 ohms dierential trace
impedance
top/bot
top/bot
top/bot
top/bot
1
2
3
6
4
5
7
8
75
75
75 75
1nF
TD+
TD-
CT
NC
RD-
CT
TX+
TX-
RX+
RX-
RD+
Left Green LED Right yellow LED
J12 RJ45 Connector
1
2
3
6
4
5
7
8
75
75
75 75
1nF
TD+
TD-
CT
NC
RD-
CT
TX+
TX-
RX+
RX-
RD+
Left Green LED Right yellow LED
J12 RJ45 Connector
1
2
7
8
3
6
5
4
9
10
11
12
13
14
15
16
C126 100nFC126 100nF
C138
100nF
C138
100nF
R358
1K
R358
1K
C116 2.2uFC116 2.2uF
C147
100nF
C147
100nF
R36110K R36110K
R382
1K
R382
1K
R215 0RR215 0R
L21
180ohm at 100MHz
L21
180ohm at 100MHz
1 2
R393 0RR393 0R
C106
10uF
C106
10uF
C153
20pF
C153
20pF
R38010K R38010K
C152 20pFC152 20pF
C160
10uF
C160
10uF
R351
10K
R351
10K
C35
100nF
C35
100nF
R3836.49K 1% R3836.49K 1%
R36810K R36810K
R226 470RR226 470R
R35010K R35010K
R230 470RR230 470R
R34910K R34910K
R38110K R38110K
R37910K R37910K
R37810K R37810K
R375
DNP(1M)
R375
DNP(1M)
R352
10K
R352
10K
Y4
25MHz CL=20pF
Y4
25MHz CL=20pF
1
23
4
U14
KSZ8081RNB
U14
KSZ8081RNB
RXC/B-CAST_OFF 19
CRS/CONFIG1 29
COL/CONFIG0 28
TXD1 25
TXD0 24
TXEN 23
RXD3/PHYAD0 13
RXD2/PHYAD1 14
RXD1/PHYAD2 15
RXD0/DUPLEX 16
RXDV/CONFIG2 18
RXER/ISO 20
MDC 12
MDIO 11
INTRP/NAND 21
VDDA_3V3 3
VDDIO 17
RESET 32
TXP
7
TXM
6
RXP
5
RXM
4
VDD_1V2
2
GND
1
PADDLE
33
TXC
22
TXD2
26
TXD3
27
REXT
10
XO
8
XI
9
LED0/NWAYEN
30
LED1/SPEED
31
C37
100nF
C37
100nF
L22
180ohm at 100MHz
L22
180ohm at 100MHz
1 2
R364 39RR364 39R
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
20
4.2.8.2 USB Host/Device A, B & C
The SAMA5D4-XULT board features three USB communication ports:
USB Host B/C High- and Full-speed Interface
Two USB host stacked type A connectors.
USB Host/Device A Interface
One USB device standard micro-AB connector. This port has a VBUS detection function made
through the resistor ladder R218 and R214.
Figure 4-15. USB Host & Device Interface
The two USB Host ports are equipped with 500 mA high-side power switch for self-powered and bus-powered
applications.
5V_USBC5V_USBB
EARTH_USB_A EARTH_USB_A
EARTH_USB_B/C
EARTH_USB_B/C
USB_VBUS_5V [4]
USBA_VBUS_PE31 [9]
USBA_DM [9]
USBA_DP [9]
USBC_DM [9]
USBC_DP [9]
USBB_DM[9]
USBB_DP[9]
USB A
USB B & C
J7_USB_A_Upper J7_USB_B_Lower
R218 100K 1%R218 100K 1%
VBUS
SHD
DM
DP
ID
GND
J11
MicroUSB AB Connector
VBUS
SHD
DM
DP
ID
GND
J11
MicroUSB AB Connector
1
2
3
4
5
8
6
11
7
9
10
A
B
J16
USB Connector
A
B
J16
USB Connector
5
8
6
7
9 10
1
2
3
4
1112
R214
200K
R214
200K
L12
180ohm at 100MHz
L12
180ohm at 100MHz
1 2 L15
180ohm at 100MHz
L15
180ohm at 100MHz
1 2
C36
20pF
C36
20pF
5V_USBC
5V_USBB
VCC_5V
USBB_EN5V_PE11 [9]
USBC_EN5V_PE14 [9]
USB_OVCUR_PE0 [9]
ENA and ENB Active High
C65
10uF
C65
10uF
C49
10uF
C49
10uF
C63
100nF
C63
100nF
L16
180ohm at 100MHz
L16
180ohm at 100MHz
1 2
C68
100nF
C68
100nF
L18
180ohm at 100MHz
L18
180ohm at 100MHz
1 2 U12
SP2526A-1EN-L
U12
SP2526A-1EN-L
ENA 1
FLGA 2
ENB 4
OUTA
8
GNG
6FLGB 3
IN
7
OUTB
5
C48
100nF
C48
100nF
21SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.2.9 LCD TFT Interface
4.2.9.1 LCD
The SAMA5D4 provides 24 bits of data and control signals to the LCD interface. Other signals are used to control
the LCD and are available on connector J2: TWI, SPI, 2 GPIOs for interrupt, 1-Wire and power supply lines.
4.2.9.2 LCD Expansion Header
J2 is a 1.27mm pitch 50-pin header; it gives access to the LCD signals.
Figure 4-16. LCD Expansion Header Interface
4.2.9.3 LCD Power
In order to operate correctly out of the processor with various LCD modules, two voltage lines are available: 3.3V
and 5 VCC (default), both selected by 0R resistors R416 and R417.
Figure 4-17. LCD Power
NRST_3V3
VCC_5V VCC_3V3
LCD_ID_PE15[9]
LCD_DAT6_PA6[7]
LCD_DAT7_PA7[7]
LCD_DAT14_PA14[7]
LCD_DAT15_PA15[7]
LCD_DAT23_PA23[7]
LCD_DAT22_PA22[7]
LCD_DEN_PA29[7]
LCD_HSYNC_PA27[7]
LCD_VSYNC_PA26[7]
LCD_PCK_PA28[7]
LCD_TWCK0_PA31[7]
LCD_TWD0_PA30[7]
LCD_DISP_PA25[7]
LCD_PWM_PA24[7]
LCD_PE9[9]
LCD_PE10[9]
AD0_XP_PC27[8]
LCD_SPI1_NPCS2_PB23[7]
AD1_XM_PC28[8]
LCD_SPI1_MISO_PB18[7]
AD2_YP_PC29[8]
LCD_SPI1_MOSI_PB19[7]
AD3_YM_PC30[8]
LCD_SPI1_SPCK_PB20[7]
EDBG_ID_01[14]
LCD_DAT0_PA0[7]
LCD_DAT1_PA1[7]
LCD_DAT2_PA2[7]
LCD_DAT3_PA3[7]
LCD_DAT5_PA5[7]
LCD_DAT4_PA4[7]
LCD_DAT11_PA11[7]
LCD_DAT10_PA10[7]
LCD_DAT9_PA9[7]
LCD_DAT8_PA8[7]
LCD_DAT12_PA12[7]
LCD_DAT13_PA13[7]
LCD_DAT17_PA17[7]
LCD_DAT16_PA16[7]
LCD_DAT19_PA19[7]
LCD_DAT18_PA18[7]
LCD_DAT21_PA21[7]
LCD_DAT20_PA20[7]
(LCDDAT0)
(LCDDAT6)
(LCDDAT5)
(LCDDAT4)
(LCDDAT3)
(LCDDAT2)
(LCDDAT1)
(LCDDAT11)
(LCDDAT10)
(LCDDAT9)
(LCDDAT8)
(LCDDAT7)
(LCDDAT16)
(LCDDAT15)
(LCDDAT14)
(LCDDAT13)
(LCDDAT12)
(LCDDAT22)
(LCDDAT21)
(LCDDAT20)
(LCDDAT19)
(LCDDAT18)
(LCDDAT17)
(LCDDEN)
(LCDHSYNC)
(LCDVSYNC)
(LCDPCK)
(LCDDAT23)
(IRQ1)
(IRQ2)
(LCDPWM)
(LCDDISP)
(ID_SYS)
LCD
R94 22RR94 22R
R125 DNP(0R)R125 DNP(0R)
R126 DNP(0R)R126 DNP(0R)
R53 0RR53 0R
R416 DNP(0R)R416 DNP(0R)
R33 DNP(0R)R33 DNP(0R)
R95 22RR95 22R
R49 DNP(0R)R49 DNP(0R)
R75 DNP(0R)R75 DNP(0R)
R74 22RR74 22R
R417 0RR417 0R
R50 22RR50 22R
J2
50 Pin FPC Connector
J2
50 Pin FPC Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
52
51
R32 330RR32 330R
NRST_3V3
VCC_5V VCC_3V3
LCD
R53 0RR53 0R
R416 DNP(0R)R416 DNP(0R)
R417 0RR417 0R J2J2
47
48
49
50
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
22
4.2.10 HDMI Transmitter Interface
The SAMA5D4-XULT board features the Silicon Image SiI9022ACUN device to convert video signals to the HDMI
standard.
It features the following:
Compliance
HDMI 1.2a, Simply HD, DVI 1.0
Digital Video Output
Integrated TMDS core
DTV resolution support - 480i/576i/480p/576p/720p/1080i/1080p
PC resolution support - VGA/XGA/SXGA/WSXGA/UXGA
Flexible interface to HD MPEG decoders
Integrated YCbCr → RGB conversion
4:2:2 → 4:4:4 up-converter
Digital Audio Output
DVD-Audio support through 4 x I2S inputs
Supports 2-ch 192 kHz or 8-ch 96 kHz
Supports IEC60958 2-ch PCM or IEC61937 compressed audio (Dolby Digital, DTS, etc.)
Industry-standard S/PDIF input, Integrated MCLK generator
Power Management
1.2V and 1.8V cores provide low-power operation
Flexible power-down modes
Figure 4-18. HDMI Interface
VCC_5V_HDMI
HDMI_SCL
HDMI_TCK+
HDMI_TD1+
HDMI_TCK-
HDMI_TD0-
SIL_TD1-
SIL_TCK+
SIL_TCK-
SIL_TD0-
SIL_TD2+
SIL_TD2-
SIL_TD1+
SIL_TD0+
HDMI_TD2-
SIL_TD0+
SIL_TD2+ HDMI_TD2+
HDMI_TD0+
SIL_TD1- HDMI_TD1-
SIL_TCK+
SIL_TD1+
SIL_TD0-
SIL_TD2-
SIL_TCK-
HDMI_HPD
HDMI_SDA
HDMI_TD2+
HDMI_TD2-
HDMI_TD1+
HDMI_TD1-
HDMI_TD0+
HDMI_TD0-
HDMI_TCK+
HDMI_TCK-
HDMI_SCL
HDMI_SDA
HDMI_HPD
VCC_5V_HDMI
HDMI_TCK+
HDMI_TD0+
HDMI_TCK-
HDMI_TD0-
HDMI_TCK-
HDMI_TCK+
HDMI_TD0-
HDMI_TD0+
HDMI_TD1-
HDMI_TD1+
HDMI_TD2-
HDMI_TD1+
HDMI_TD2+ HDMI_TD2+
HDMI_TD2-
HDMI_TD1-
1V2_HDMI
1V2_HDMI
VCC_5V
VCC_3V33V3_HDMI
3V3_HDMI
3V3_HDMI
3V3_HDMI
3V3_HDMI
EARTH_HDMI
EARTH_HDMI
HDMI_INT_PA25[7]
HDMI_DAT11_PA11[7]
HDMI_DAT9_PA9[7]
HDMI_DAT12_PA12[7]
HDMI_DAT5_PA5[7]
HDMI_DAT7_PA7[7]
HDMI_DAT8_PA8[7]
HDMI_DAT10_PA10[7]
HDMI_DAT3_PA3[7]
HDMI_DAT4_PA4[7]
HDMI_DAT6_PA6[7]
HDMI_DAT0_PA0[7]
HDMI_DAT1_PA1[7]
HDMI_DAT2_PA2[7]
HDMI_DAT13_PA13[7]
HDMI_DAT22_PA22[7] HDMI_DAT23_PA23[7]
HDMI_DAT19_PA19[7]
HDMI_DAT20_PA20[7]
HDMI_DAT21_PA21[7]
HDMI_DAT16_PA16[7] HDMI_DAT17_PA17[7]
HDMI_DAT18_PA18[7]
HDMI_DAT14_PA14[7]
HDMI_DAT15_PA15[7]
HDMI_VSYNC_PA26[7] HDMI_HSYNC_PA27[7]
HDMI_PCK_PA28[7]
HDMI_DEN_PA29[7]
HDMI_TWD0_PA30[7]
HDMI_TWCK0_PA31[7]
HDMI_TD0_PB28[7]
HDMI_TK0_PB27[7] HDMI_TF0_PB31[7]
HDMI_RST_PB15[7]
HDMI_MCK_PA24[7]
Close to SiI9022
HDMI Type A Connector
HDMI
Routing top or bottom
100 ohms dierential trace
impedance
(PCK0)
Close to Pin56
IO_SEL: LOW=3.3V
HIGH=1.8V
C184
100nF
C184
100nF
C191
10uF
C191
10uF
F1
1812L160/12
F1
1812L160/12
1 2
L8
DNP(WCM-2012HDMI-900T)
L8
DNP(WCM-2012HDMI-900T)
1
2 3
4
C20
100nF
C20
100nF
C174
1nF
C174
1nF
TP7
SMD
TP7
SMD
R406 1KR406 1K
R23 10KR23 10K
L11
180ohm at 100MHz
L11
180ohm at 100MHz
1 2
C169
1nF
C169
1nF
R405 4.7KR405 4.7K
L9
DNP(WCM-2012HDMI-900T)
L9
DNP(WCM-2012HDMI-900T)
1
2 3
4
D5
RB160M-60TR
D5
RB160M-60TR
R29 0RR29 0R
L29
60ohm at 100MHz
L29
60ohm at 100MHz
1 2
L27
60ohm at 100MHz
L27
60ohm at 100MHz
1 2
L28
60ohm at 100MHz
L28
60ohm at 100MHz
1 2
D7
BTR6V8UD
D7
BTR6V8UD
1
2
3
4
56
7
8
9
10
C178
100nF
C178
100nF
C186
100nF
C186
100nF
R411 4.3K 1%R411 4.3K 1%
L10
DNP(WCM-2012HDMI-900T)
L10
DNP(WCM-2012HDMI-900T)
1
2 3
4
J5
HDMI A Connector
J5
HDMI A Connector
DAT2-
3
DAT2+
1
DAT2_S
2
SCL
15
SDA
16
DAT-
6
DAT+
4
DAT1_S
5
+5V 18
DDC/CEC 17
HPLG
19
DAT0-
9
DAT0+
7
DAT0_S
8
CLK+
10
CLK-
12
CLK_S
11
MTG1 20
MTG2 21
MTG3 22
MTG4 23
CEC 13
NC 14
R25
2.2K 1%
R25
2.2K 1%
C182
100nF
C182
100nF
C183
100nF
C183
100nF
R404 DNP(4.7K)R404 DNP(4.7K)
R3068K R3068K
U3 SiI9022ACUNU3 SiI9022ACUN
D0
32
D1
31
D2
30
D3
29
D4
28
D5
27
D23
4
D6
25
D7
24
D8
23
D9
20
D10
19
D11
18
D12
17
D13
16
D14
15
D15
14
D16
13
D17
11
D18
10
D19
9
D20
8
D21
7
D22
6
CLK
22
VSYNC
35
HSYNC
34
DE
33
INT 52
HPD 54
SCL 1
SDA 2
EXT_SWING 56
IOVCC18_2 21
IOVCC18_1 3
TXC+ 59
TXC- 58
TX0+ 62
TX0- 61
TX1+ 65
TX1- 64
TX2+ 68
TX2- 67
SCLK
45
SPDIF
36
CVCC12_1 5
CVCC12_2 12
CVCC12_4 42
TMODE55
MCLK
38
LRCLK
44
DDCSCL 49
DDCSDA 48
I2S0
41
I2S1
40
I2S2
39
I2S3
37
AGND_1 57
AVCC_2 66
AVCC_1 60
IOVCC18_3 46
CEC_D 50
CEC_A 71
CI2CA 72
VDDQ
70
AGND_2 63
IO_SEL 69
CVCC12_5 47
CVCC12_6 53
CGND 43
RESETN
51
CVCC12_3 26
ePAD
73
C185
100nF
C185
100nF C173
100nF
C173
100nF
C180
100nF
C180
100nF
C168
100nF
C168
100nF
D2
TVS
D2
TVS
C164
10uF
C164
10uF
C172
1nF
C172
1nF
C165
100nF
C165
100nF
D9
BTR6V8UD
D9
BTR6V8UD
1
2
3
4
56
7
8
9
10
C197
10uF
C197
10uF
R27 10KR27 10K
L5
DNP(WCM-2012HDMI-900T)
L5
DNP(WCM-2012HDMI-900T)
1
2 3
4
D1
TVS
D1
TVS
D3
TVS
D3
TVS
R28 2.2K 1%R28 2.2K 1%
C167
100nF
C167
100nF
R24
2.2K 1%
R24
2.2K 1%
R130 0RR130 0R
R137 0RR137 0R
C179
1nF
C179
1nF
R132 0RR132 0R
C181
10uF
C181
10uF
C166
100nF
C166
100nF
R133 1KR133 1K
R139 0RR139 0R
R134 0RR134 0R
R111 0RR111 0R
R26
4.7K
R26
4.7K
R143 0RR143 0R
R135 0RR135 0R
23SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.2.11 Indicators
There are two LEDs on the SAMA5D4-XULT board that can be controlled by the user:
The red LED provides an indication that power is supplied to the board and is controlled via software.
The blue LED is controlled via GPIO pins.
Figure 4-19. LED Indicators
4.2.12 Push Button Switches
The SAMA5D4-XULT features three push buttons:
One board Reset button (BP3). When pressed and released, it causes a power-on reset of the board.
One Wakeup push button to exit the processor from low-power mode (BP2).
One User momentary push button (BP1).
Figure 4-20. Push Buttons
4.2.13 Debug Interfaces
The SAMA5D4-XULT board includes a JTAG, a Debug serial COM port and an EDBG interface port, to provide
debug level access to the SAMA5D4.
4.2.13.1 Debug JTAG
A 2x10-pin JTAG header is provided on the SAMA5D4-XULT board to facilitate the software development and
debugging by using various JTAG emulators. The interface signals have a voltage level of 3.3V.
Figure 4-21. JTAG Interface
PD30
LED_USER_PE15
VCC_3V3
LED
LED_POWER_PD30 R144 100K 1%R144 100K 1%
TP19TP19
R140 470R
R140 470R
R136 470R
R136 470R
Q3
IRLML2502
Q3
IRLML2502
1
32
D10
BLUE
D10
BLUE
D8
RED
D8
RED
PE8
USER BUTTON
Place TP19 to Bottom
PB_USER_PE8
TP19
SMD
TP19
SMD
IRLML2502IRLML2502
BP1 Tact SwitchBP1 Tact Switch
REDRED
PWRHLD
VDDREF
SHDN[9]
WAKE UP
RESET
BP3 Tact SwitchBP3 Tact Switch
Q1
IRLML2502
Q1
IRLML2502
1
3
2
R17 1KR17 1K
TP13
SMD
TP13
SMD
REFBP
32
nPBIN
9
GA
2
GP1
29
GP2
28
GP3
14
EP
33
R2 49.9K 1%R2 49.9K 1%
C10
DNP(100nF)
C10
DNP(100nF)
R1
100K 1%
R1
100K 1%
TP14
SMD
TP14
SMD
C4
10nF
C4
10nF
BP2 Tact SwitchBP2 Tact Switch
C6 100nFC6 100nF
C5 DNP(100nF)C5 DNP(100nF)
C177
47nF
C177
47nF
R16
49.9K 1%
R16
49.9K 1%
VCC_3V3
VCC_3V3
NRST_3V3 [4,12,14,15]
TDI [7,14]
TDO [7,14]
TMS [7,14]
TCK [7,14]
NTRST [7]
JTAG
R217
100K 1%
R217
100K 1%
R224
100K 1%
R224
100K 1%
R227
100K 1%
R227
100K 1%
R259 0RR259 0R
J13
Header 2X10
J13
Header 2X10
12
34
56
78
910
1112
13
15
17
19
14
16
18
20
R235 0RR235 0R
R220 0RR220 0R
R222
100K 1%
R222
100K 1%
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
24
4.2.13.2 DBGU
The SAMA5D4-XULT board has a dedicated serial port for debugging, which is accessible through the 6-pin male
header J1. Various interfaces can be used as USB/Serial DBGU port bridge, such as FTDI TTL-232R USB to TTL
serial cable or basic breakout board for the RS232/USB converter.
Figure 4-22. DBGU Interface
R13 and R14 are optional (not implemented) resistors that can be used for power selection. Power can be
delivered either by the SAMA5D4-XULT board or by the debug interface tool. To avoid malfunction between the
debug interface (e.g., FTDI) and the on-board power system, ensure that the voltage level selected corresponds to
application requirements.
VCC_3V3 VCC_5V
DBGU_RTS3_PE24[9]
DBGU_CTS3_PE5[9]
DBGU_RXD3_PE16[9,14]
DBGU_TXD3_PE17[9,14]
(CTS3)
(RTS3)
(TXD3)
DEBUG
(RXD3)
R15DNP(68K) R15DNP(68K)
R10DNP(68K) R10DNP(68K)
J1
Header 1X6
J1
Header 1X6
1
2
3
4
5
6
R1268K R1268K
R1168K R1168K
R13DNP(0R) R13DNP(0R)
R14DNP(0R) R14DNP(0R)
25SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.2.14 Embedded Debugger (EDBG) Interface
The Atmel Embedded Debugger (EDBG) (1) is an intuitive plug-and-play solution which adds full programming and
debugging support to embedded hardware kits containing Atmel microcontrollers. It enables seamless integration
between the target hardware and the Atmel Studio front end.
In addition to the Virtual COM port which provides a UART bridge to the target device, the EDBG provides a Data
Gateway Interface, through which the target device and host PC can communicate, facilitating high-level
application debugging, monitoring, graphing and logging of system information in real-time.
The EDBG is based on the Atmel UC3A4 high-performance low-power 32-bit AVR microcontroller running at up to
60 MHz. The device includes an on-chip USB 2.0 high-speed hardware module with dedicated DMA channels,
making it ideal for data communications.
By default, the EDBG is in Reset state and not usable. To use the EDBG interface, remove the jumper JP1. To
avoid any conflict with the debug signals, do not use the JTAG and EDBG at the same time.
Figure 4-23. EDBG Interface
1. Device and Ordering Information—The EDBG is a factory-programmed AT32UC3A4256J-C1UR standard
microcontroller with ordering code AT32UC3A4256HHB-C1UR. For further information please contact
edbg@atmel.com.
EDBG_XIN
EDBG_XOUT
EDBG_USB_FS_DM
EDBG_USB_FS_DP
EDBG_USB_DM
EDBG_USB_VBUS_5V
TARGET_JTAG_NRST
EDBG_FORCE_BOOT
EDBG_CDC_UART_RX
EDBG_CDC_UART_TX
EDBG_XIN
EDBG_XOUT
TARGET_JTAG_TCK
TARGET_JTAG_TMS
TARGET_JTAG_TDI
TARGET_JTAG_TCK
TARGET_JTAG_TDO
TARGET_JTAG_TMS
TARGET_JTAG_TDI
TARGET_JTAG_NRST
STATUS_LED_CTRL
TARGET_RESET_SENSE
EDBG_JTAG_TCK
EDBG_JTAG_TDI
EDBG_JTAG_TDO
EDBG_JTAG_TMS
EDBG_RESET_N
EDBG_JTAG_TCK
EDBG_JTAG_TDO
EDBG_JTAG_TMS
EDBG_JTAG_TDI
EDBG_USB_DP
EDBG_USB_DP
EDBG_USB_DM
EDBG_ID_01
EDBG_ID_04
EDBG_ID_05
EDBG_ID_02
EDBG_ID_06
EDBG_ID_03
TARGET_JTAG_TDO
EDBG_RESET_N
EDBG_ADC0
EDBG_RESET_N
ERASE
EDBG_ID_07
EDBG_DGI_TWD
EDBG_DGI_TWCK
VCC_EDBG
VCC_EDBG
VCC_EDBG
VCC_EDBG
VCC_EDBG
EARTH_USB_EDBG
EARTH_USB_EDBG
VCC_EDBG
VCC_EDBG
VCC_5V
VCC_EDBG
EDBG_DGI_TWD[15]
EDBG_DGI_TWCK[15]
EDBG_ID_01[10]
DBGU_RXD3_PE16[9,10]
DBGU_TXD3_PE17[9,10]
TCK [7,10]
TDO [7,10]
TMS [7,10]
TDI [7,10]
NRST_3V3 [4,10,12,15]
NRST_3V3 [4,10,12,15]
EDBG_SPI_MISO [15]
EDBG_SPI_MOSI [15]
EDBG_SPI_SCK [15]
EDBG_SPI_NCS [15]
EDBG_ID_04 [15]
EDBG_ID_05 [15]
EDBG_ID_06 [15]
EDBG_DGI_GPIO0[15]
EDBG_DGI_GPIO1[15]
EDBG_DGI_GPIO2[15]
EDBG_DGI_GPIO3[15]
EDBG_USB_VBUS_5V [4]
EDBG_ID_02[15]
EDBG_ID_03[15]
EDBG_ID_07 [15]
EDBG_USB_HS_DP
EDBG_USB_HS_DM
EDBG_DGI_SDA
EDBG_DGI_SCL
POWER_LED_CTRL
EDBG
JTAG
(3V3)
EDBG_DIS
EDBG_TWI
Force s/n
C189
2.2uF
C189
2.2uF
R79 330RR79 330R
Q9Q9
1
3
2
C46
1nF
C46
1nF C196
2.2uF
C196
2.2uF
R106 1KR106 1K
C15
20pF
C15
20pF
R413 0RR413 0R
R5 330RR5 330R
R104
100K 1%
R104
100K 1%
Q2Q2
1
3
2
R20 39RR20 39R
C193
100nF
C193
100nF
C7
1nF
C7
1nF
L14
180ohm at 100MHz
L14
180ohm at 100MHz
1 2 JP1
Header 1X2
JP1
Header 1X2
1
2
C11
10pF
C11
10pF
C195
100nF
C195
100nF
Y1
12MHz CL=15pF
Y1
12MHz CL=15pF
1 4
32
R80 330RR80 330R
TP6
SMD
TP6
SMD
R7 330RR7 330R
R4
200K
R4
200K
R6 330RR6 330R
TP2
SMD
TP2
SMD
C13
20pF
C13
20pF
C47
1nF
C47
1nF
JPR1
JUMPER
JPR1
JUMPER R8
10K
R8
10K
R102 1KR102 1K
L13
180ohm at 100MHz
L13
180ohm at 100MHz
1 2
C22
2.2uF
C22
2.2uF
R105 1KR105 1K
C9
100nF
C9
100nF
R131470R R131470R
C188
100nF
C188
100nF
R107 330RR107 330R
R414 2.2K 1%R414 2.2K 1%
R103 1KR103 1K
C8
2.2uF
C8
2.2uF
R31 DNP(1M)
R31 DNP(1M)
TP1
SMD
TP1
SMD R101 0RR101 0R
R57 330RR57 330R
D4
RED
D4
RED
R9
6.8K 1%
R9
6.8K 1%
C192
100nF
C192
100nF
C17
100nF
C17
100nF
R415 2.2K 1%R415 2.2K 1%
J3
DNP(Header 2X5)
J3
DNP(Header 2X5)
1 2
3 4
5 6
7 8
9 10
D6
BLUE
D6
BLUE
GND VCC
IO1
IO2
U11
PRTR5V0U2X
GND VCC
IO1
IO2
U11
PRTR5V0U2X
1
2 3
4
R21 39RR21 39R
U1 AT32UC3A4256J-C1URU1 AT32UC3A4256J-C1UR
PA00 / PA18
G8
PA01 / PA17
G10
PA02 / PX47
E1
PA03
F9
PA04
E9
PA05
G9
PA06 / PA13
E8
PA07 / PA19
H10
PA08
F8
PA10
C10
PA11
C9
PA12 / PA25
G7
PA14 / PX11
K7
PA15 / PX45
J7
PA16
E7
PA20 / PX18
H9
PA21 / PX22
K10
PA22 / PX20
H6
PA23 / PX46
G6
PA24 / PX17
J10
PA09
D8
PA26 / PB05
F7
PA27
A2
PA28
A1
PA29
B4
PA30
A4
PA31
C2
USB_VBUS
A10
DMHS
A9
DPHS
A8
DMFS
B9
DPFS
B8
USB_VBIAS
C7
VDDANAJ6
GNDANA
H8
VDDIN_1
D9
VDDCORE
E10
GNDCORE
F10
VDDIN_2
D10
GNDPLL
B10
VDDIO_1
E5
VDDIO_2
B5
VDDIO_3
J5
VDDIO_4
B6
VDDIO_5
F2
VDDIO_6
F6
GNDIO_1
F5
GNDIO_2
C3
GNDIO_3
H3
GNDIO_4
E2
GNDIO_5
C8
GNDIO_6
E6
PC00 / PX14 K5
PC01 K6
PC02 A5
PC03 A6
PC04 B7
PC05 A7
PB00 B1
PB01 B2
PB02 B3
PB03 C4
PB04 A3
PB06 D7
PB07 D6
PB08 C6
PB09 C5
PB10 D5
PB11 C1
PX00 G4
PX01 G2
PX02 G3
PX03 J1
PX04 H1
PX05 G1
PX06 F3
PX07 F4
PX08 E3
PX09 E4
PX10 D2
PX12 D1
PX13 D3
PX15 / PX32 K4
PX16 / PX53 D4
PX19 / PX59 F1
PX21 H2
PX23 K1
PX24 J2
PX25 H4
PX26 J3
PX27 K2
PX28 K3
PX29 J4
PX30 G5
PX31 H5
RESET_N J9
TMS H7
TDO J8
TDI K8
TCK K9
R3
100K 1%
R3
100K 1%
VBUS
SHD
DM
DP
ID
GND
J20
MicroUSB AB Connector
VBUS
SHD
DM
DP
ID
GND
J20
MicroUSB AB Connector
1
2
3
4
5
8
6
11
7
9
10
L2
180ohm at 100MHz
L2
180ohm at 100MHz
1 2
R110 1KR110 1K
R109 1KR109 1K
R56100K 1% R56100K 1%
R412470R R412470R
R108 1KR108 1K
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
26
4.2.15 Expansion Ports
4.2.15.1 Arduino
Five 8-pin, one 6-pin, one 10-pin and one 36-pin headers (J6, J7, J8, J14, J15, J17, J18, J19) are provided on the
SAMA5D4-XULT board to enable the PIO connection of various expansion cards. These headers’ physical and
electrical implementation match the Arduino R3 extension (“shields”) scheme.
Due to multiplexing, different signals can be provided on each pin.
Figure 4-24. Expansion Boards Connectors
NRST_3V3
VCC_3V3
VCC_3V3
EXP_5V
EXP_5V
EXP_PD23 [9]
EXP_PD31 [9]
EXP_PD10[9]
EXP_PC24[8]
EXP_PE28[9]
EXP/XPRO_PB18 [7]
EXP/XPRO_PC2 [8]
EDBG_DGI_TWCK [14]
EXP_PD9 [9]
NRST_3V3[4,10,12,14]
EXP_PB1 [7]
EXP_PE7 [9]
EXP/XPRO_PE22 [9]
EXP_PC20[8]
EXP_PC23 [8]
EXP_PE8 [9]
EXP/XPRO_PB19 [7]
EXP_PD24[9]
EXP_PB4[7]
EXP_PB10[7]
EXP/XPRO_PB26[7]
EXP/XPRO_PE21 [9]
EXP/XPRO_PB21 [7]
EXP_PD25 [9]
EXP_PB5 [7]
EXP/XPRO_PC3[8]
EXP_PD26[9]
EXP/XPRO_PC26[8]
EXP_PB4 [7]
EXP/XPRO_PE18 [9]
EXP_PE23 [9]
EXP_PC19 [8]
EXP/XPRO_PC25 [8]
EXP_PE31 [9]
EXP_PD27 [9]
EXP_PB22 [7]
EXP/XPRO_PE19 [9]
EXP/XPRO_PB30[7]
EXP/XPRO_PC0[8]
EXP/XPRO_PB15[7]
EXP/XPRO_PB14[7]
EXP/XPRO_PC1[8]
EXP_PD30[9]
EXP_PD22[9]
EXP_PE20 [9]
EXP/XPRO_PC1 [8]
EXP/XPRO_PC26 [8]
EXP_PE15 [9]
EXP_VBAT[4]
EXP/XPRO_PE26 [9]
EXP/XPRO_PE27 [9]
EXP_PD16 [9]
EXP/XPRO_PD17 [9]
EXP_PD19 [9]
EXP_PE13 [9]
EXP/XPRO_PD15 [9]
EDBG_DGI_TWD [14]
EXP_5V[4]
EXP_TWD0_PA30 [7]
EXP_PD12 [9]
EXP/XPRO_PD13 [9]
EXP/XPRO_PC3 [8]
EXP_PD28[9]
EXP_PC22[8]
EXP_PD20[9]
EXP_PE25[9]
EXP_PD29 [9]
EXP_PB1 [7]
EXP_PB3 [7]
EXP_PC4[8]
EXP_PD8[9]
EXP/XPRO_PD11 [9]
EXP_PE0 [9]
EXP_PD21 [9]
EXP/XPRO_PC25 [8]
EXP/XPRO_PB29[7]
AREF [7]
EXP/XPRO_PB27 [7]
EXP_PC21 [8]
EXP_PB3[7]
EXP_PD14[9]
EXP/XPRO_PB20 [7]
EXP/XPRO_PC0 [8]
EXP_PB11 [7]
EXP/XPRO_PC28[8]
EXP_PE5[9]
EXP_PE24[9]
EXP_PB28[7]
EXP/XPRO_PC29[8]
EXP/XPRO_PC27[8]
EXP_PC31[8]
EXP/XPRO_PC30[8]
EXP_PB31[7]
EXP_PE6 [9]
EXP_PD18[9]
EXP_PE12[9]
EXP_TWCK0_PA31 [7]
EDBG_SPI_MISO[14]
EXP/XPRO_PB18[7]
EDBG_SPI_SCK[14]
EXP/XPRO_PB20[7] EDBG_SPI_MOSI [14]
EXP/XPRO_PB19 [7]
EXP/XPRO_PE30 [9]
EXP/XPRO_PE29 [9]
EDBG_SPI_NCS [14]
EDBG_DGI_GPIO0 [14]
EDBG_DGI_GPIO1 [14]
EDBG_DGI_GPIO2 [14]
EDBG_DGI_GPIO3 [14]
EDBG_ID_05 [14]
EDBG_ID_07 [14]
EDBG_ID_04[14]
EDBG_ID_06[14]
Expansion
Boards
Connectors
SPI1_MISO
ISOM_1IPSKCPS_1IPS
R328 0RR328 0R
R316 0RR316 0R
R387DNP(0R) R387DNP(0R)
J7
Socket 1X8
J7
Socket 1X8
1
2
3
4
5
6
7
8
R3380R R3380R
R363 DNP(0R)R363 DNP(0R)
J17
Socket 1X10
J17
Socket 1X10
1
2
3
4
5
6
7
8
9
10
R298 DNP(330R)R298 DNP(330R)
R304 0RR304 0R
R238DNP(330R) R238DNP(330R)
R370 0RR370 0R
R3660R R3660R
J18
Socket 1X8
J18
Socket 1X8
1
2
3
4
5
6
7
8
R3540R R3540R
R296 DNP(330R)R296 DNP(330R)
R232 0RR232 0R
R293 DNP(0R)R293 DNP(0R)
J6
Socket 1X8
J6
Socket 1X8
1
2
3
4
5
6
7
8
R301 0RR301 0R
R343 0RR343 0R
R291 DNP(330R)R291 DNP(330R)
R307 DNP(0R)R307 DNP(0R)
R297 0RR297 0R
R3230R R3230R
R391 DNP(0R)R391 DNP(0R)
R219100R 1% R219100R 1%
J19
Socket 1X8
J19
Socket 1X8
1
2
3
4
5
6
7
8
R3770R R3770R
R290 DNP(330R)R290 DNP(330R)
R2290R R2290R
R327DNP(0R) R327DNP(0R)
R233 DNP(330R)R233 DNP(330R)
R353 0RR353 0R
R242DNP(0R) R242DNP(0R)
R3620R R3620R
R305 0RR305 0R
R225DNP(330R) R225DNP(330R)
R2360R R2360R
R309 0RR309 0R
R321 0RR321 0R
R317 0RR317 0R
R376 DNP(0R)R376 DNP(0R)
R299 DNP(0R)R299 DNP(0R)
R342DNP(0R) R342DNP(0R)
R313 DNP(0R)R313 DNP(0R)
R360 0RR360 0R
R326 DNP(0R)R326 DNP(0R)
R295 0RR295 0R
R322 DNP(330R)R322 DNP(330R)
R3890R R3890R
R306 DNP(0R)R306 DNP(0R)
R371DNP(0R) R371DNP(0R)
R319 0RR319 0R
R303 DNP(0R)R303 DNP(0R)
R294 0RR294 0R
R320 DNP(0R)R320 DNP(0R)
R365 DNP(0R)R365 DNP(0R)
R345DNP(0R) R345DNP(0R)
R324DNP(0R) R324DNP(0R)
R388 0RR388 0R
R302 DNP(0R)R302 DNP(0R)
R339 DNP(0R)R339 DNP(0R)
R292 0RR292 0R
R385DNP(0R) R385DNP(0R)
R216 100R 1%R216 100R 1%
R308 DNP(330R)R308 DNP(330R)
R318 DNP(0R)R318 DNP(0R)
R315 DNP(0R)R315 DNP(0R)
J14
Header 2X3
J14
Header 2X3
1 2
3 4
5 6
R359DNP(0R) R359DNP(0R)
R3250R R3250R
R289 0RR289 0R
R312 0RR312 0R
R346 DNP(0R)R346 DNP(0R)
J8
Socket 1X8
J8
Socket 1X8
1
2
3
4
5
6
7
8
R240DNP(0R) R240DNP(0R)
R300 0RR300 0R
J15
Socket 2X18
J15
Socket 2X18
1 2
3 4
5 6
7 8
9 10
11 12
13
15
17
19
14
16
18
20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
R384 0RR384 0R
R314 DNP(330R)R314 DNP(330R)
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
28
Figure 4-26. J6 Connector
Table 4-5. J6 Connector Signals
Pin No. Signal On-board Alternates
1 EXP_VBAT – – – – – –
2 VCC_3V3 – – – – – –
3 NRST_3V3 – – – – – –
4 VCC_3V3 – – – – – –
5 EXP_5V – – – – – –
6 GND – – – – – –
7 GND – – – – – –
8 NC – – – – – –
VCC_3V3
NRST_3V3[4,10,12,14]
EXP_VBAT[4]
EXP_5V[4]
J6
Socket 1X8
J6
Socket 1X8
1
2
3
4
5
6
7
8
R216 100R 1%R216 100R 1%
29SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
Figure 4-27. J7 Connector
Table 4-6. J7 Connector Signals
Pin No. SAMA5D44 PIO Muxing Alternates On-board Alternates
1 PB28 SPI2_NPCS3 TD0 PWMH1 – – – –
2 PC27 AD0 SPI0_NPCS1 PWML0 – – – –
3 PC28 AD1 SPI0_NPCS2 PWML1 – – – –
4 PC29 AD2 SPI0_NPCS3 PWMFI0 – – – –
5 PC30 AD3 – PWMH0 – – – –
6 PC31 AD4 – PWMH1 – – – –
7 PE24 NCS0 RTS3 – – – – –
8 PE5 A5 CTS3 – – – – –
EXP/XPRO_PC28[8]
EXP_PE5[9]
EXP_PE24[9]
EXP_PB28[7]
EXP/XPRO_PC29[8]
EXP/XPRO_PC27[8]
EXP_PC31[8]
EXP/XPRO_PC30[8]
J7
Socket 1X8
J7
Socket 1X8
1
2
3
4
5
6
7
8
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
30
Figure 4-28. J8 Connector
Table 4-7. J8 Connector Signals
Pin No. SAMA5D44 PIO Muxing Alternates On-board Alternates
1 PB30 TWCK2 RF0 – –
2 PB29 TWD2 RD0 PWML1 –
3 PB26 PCK0 RK0 PWMH0 –
4 PB10 G0_RX2 PCK2 PWML1 –
5 PC0 SPI0_MISO PWMH2 ISI_D8 No DAC available
6 PC1 SPI0_MOSI PWML2 ISI_D9 No DAC available
7 PB14 G0_TX2 SPI2_NPCS1 PWMH0 No CAN available
8 PB15 G0_TX3 SPI2_NPCS2 PWML0 No CAN available
EXP_PB10[7]
EXP/XPRO_PB26[7]
EXP/XPRO_PB30[7]
EXP/XPRO_PC0[8]
EXP/XPRO_PB15[7]
EXP/XPRO_PB14[7]
EXP/XPRO_PC1[8]
EXP/XPRO_PB29[7]
J8
Socket 1X8
J8
Socket 1X8
1
2
3
4
5
6
7
8
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
32
Figure 4-30. J15 Connector
Table 4-9. J15 Connector Signals
Pin No. SAMA5D44 PIO Muxing Alternates On-board Alternates
1 5V – – – 5V – – –
2 5V – – – 5V – – –
3 PD8 PCK0 – – PC4 SPI0_NPCS1 MCI0_CK PCK1
4 PB27 SPI1_NPCS3 TK0 PWML0 – – – –
5 PB31 – TF0 – – – – –
6 PD29 SCK1 DIS – – – – –
7 PD14 CTS1 CDETB – – – – –
8 PD15 RTS1 SPI2_SPCK – – – – –
9 PE12 A12 TIOA1 PWMH2 PD18 – SENSE0 –
10 PE13 A13 TIOB1 PWML2 PD19 – SENSE1 –
11 PC20 ISI_D1 TF1 – – – – –
12 PC19 ISI_D0 TK1 – – – – –
EXP_5V
EXP_PD23 [9]
EXP_PD31 [9]
EXP_PD10[9]
EXP_PC24[8]
EXP_PE28[9]
EXP_PD9 [9]
EXP_PB1 [7]
EXP_PC20[8]
EXP_PC23 [8]
EXP_PD24[9]
EXP_PB4[7] EXP_PD25 [9]
EXP_PB5 [7]
EXP/XPRO_PC3[8]
EXP_PD26[9]
EXP/XPRO_PC26[8]
EXP_PC19 [8]
EXP/XPRO_PC25 [8]
EXP_PE31 [9]
EXP_PD27 [9]
EXP_PD30[9]
EXP_PD22[9]
EXP_PD19 [9]
EXP_PE13 [9]
EXP/XPRO_PD15 [9]
EXP_PD28[9]
EXP_PC22[8]
EXP_PD20[9]
EXP_PE25[9]
EXP_PD29 [9]
EXP_PC4[8]
EXP_PD8[9]
EXP/XPRO_PD11 [9]
EXP_PE0 [9]
EXP_PD21 [9]
EXP/XPRO_PB27 [7]
EXP_PC21 [8]
EXP_PB3[7]
EXP_PD14[9]
EXP_PB11 [7]
EXP_PB31[7]
EXP_PD18[9]
EXP_PE12[9]
EDBG_ID_05 [14]
EDBG_ID_07 [14]
EDBG_ID_04[14]
EDBG_ID_06[14]
R328 0RR328 0R
R387DNP(0R) R387DNP(0R)
R3380R R3380R
R363 DNP(0R)R363 DNP(0R)
R370 0RR370 0R
R3660R R3660R
R3540R R3540R
R343 0RR343 0R
R3230R R3230R
R391 DNP(0R)R391 DNP(0R)
R3770R R3770R
R327DNP(0R) R327DNP(0R)
R353 0RR353 0R
R3620R R3620R
R376 DNP(0R)R376 DNP(0R)
R342DNP(0R) R342DNP(0R)
R360 0RR360 0R
R326 DNP(0R)R326 DNP(0R)
R3890R R3890R
R371DNP(0R) R371DNP(0R) R365 DNP(0R)R365 DNP(0R)
R345DNP(0R) R345DNP(0R)
R324DNP(0R) R324DNP(0R)
R388 0RR388 0R
R339 DNP(0R)R339 DNP(0R)
R385DNP(0R) R385DNP(0R)
R359DNP(0R) R359DNP(0R)
R3250R R3250R
R346 DNP(0R)R346 DNP(0R)
J15
Socket 2X18
J15
Socket 2X18
1 2
3 4
5 6
7 8
9 10
11 12
13
15
17
19
14
16
18
20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
R384 0RR384 0R
33SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
13 PC22 ISI_D3 RF1 – – – – –
14 PC21 ISI_D2 TD1 – – – – –
15 PC24 ISI_D5 RK1 PCK1 – – – –
16 PC23 ISI_D4 RD1 – – – – –
17 PC26 ISI_D7 TWCK3 UTXD1 – – – –
18 PC25 ISI_D6 TWD3 URXD1 – – – –
19 PE25 NCS1 SCK4 IRQ PD20 – SENSE2 –
20 PE0 A0/NBS0 MCI0_CDB CTS4 PD21 – SENSE3 –
21 PE28 NWAIT RTS4 A19 – – – –
22 PB1 G0_RXCK SCK2 ISI_PCK – – – –
23 PD30 – – – PD22 – SENSE4 –
24 PD31 SPI0_NPCS2 PCK1 – PD23 – SENSE5 –
25 PB3 G0_TXER CTS2 ISI_VSYNC – – – –
26 PB11 G0_RX3 RTS2 PWMH1 – – – –
27 PB4 G0_CRS RXD2 ISI_HSYNC PD24 – SENSE6 –
28 PB5 G0_COL TXD2 PCK2 PD25 – SENSE7 –
29 PD28 SCK0 – – – – – –
30 PD11 RTS0 SPI2_MISO – – – – –
31 PD10 CTS0 CDETA – – – – –
32 PD9 FIQ – – – – – –
33 PC3 SPI0_NPCS0 PWML3 ISI_D11 PD26 – SENSE8 –
34 PE31 ADTRG – – PD27 – SENSE9 –
35 GND – – – GND – – –
36 GND – – – GND – – –
Table 4-9. J15 Connector Signals (Continued)
Pin No. SAMA5D44 PIO Muxing Alternates On-board Alternates
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
34
Figure 4-31. J17 Connector
Table 4-10. J17 Connector Signals
Pin No. SAMA5D44 PIO Muxing Alternates On-board Alternates
EDBG
Alternate
10 PE30 DIBN UTXD0 TWCK1 PB4 G0_CRS RXD2 ISI_HSYNC DGI_TWI
9 PE29 DIBP URXD0 TWD1 PB3 G0_TXER CTS2 ISI_VSYNC DGI_TWI
8 AREF – – – – – – – –
7 GND – – – – – – – –
6 PB20 SPI1_SPCK D10 – PE6 A6 TIOA3 –
5 PB18 SPI1_MISO D8 – PE7 A7 TIOB3 PWMFI1 –
4 PB19 SPI1_MOSI D9 – PE8 A8 TCLK3 PWML3 –
3 PB21 SPI1_NPCS0 D11 – – – – – DGI_SPI
2 PE21 A23 TIOA4 MCI1_DA1 – – – – –
1 PE22 A24 TIOB4 MCI1_DA2 – – – – –
EXP/XPRO_PB18 [7]
EDBG_DGI_TWCK [14]
EXP_PE7 [9]
EXP/XPRO_PE22 [9]
EXP_PE8 [9]
EXP/XPRO_PB19 [7]
EXP/XPRO_PE21 [9]
EXP/XPRO_PB21 [7]
EXP_PB4 [7]
EDBG_DGI_TWD [14]
EXP_PB3 [7]
AREF [7]
EXP/XPRO_PB20 [7]
EXP_PE6 [9]
EXP/XPRO_PE30 [9]
EXP/XPRO_PE29 [9]
EDBG_SPI_NCS [14]
R316 0RR316 0R
J17
Socket 1X10
J17
Socket 1X10
1
2
3
4
5
6
7
8
9
10
R307 DNP(0R)R307 DNP(0R)
R309 0RR309 0R
R321 0RR321 0R
R317 0RR317 0R
R313 DNP(0R)R313 DNP(0R)
R322 DNP(330R)R322 DNP(330R)
R319 0RR319 0R
R320 DNP(0R)R320 DNP(0R)
R308 DNP(330R)R308 DNP(330R)
R318 DNP(0R)R318 DNP(0R)
R315 DNP(0R)R315 DNP(0R)
R312 0RR312 0R
R314 DNP(330R)R314 DNP(330R)
35SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
Figure 4-32. J18 Connector
Table 4-11. J18 Connector Signals
Pin No. SAMA5D44 PIO Muxing Alternates On-board Alternates
EDBG
Alternate
1 PE23 A25 TCLK4 MCI1_DA3 – – – – –
2 PE18 A18 TIOA5 MCI1_CK – – – – DGI_GPIO0
3 PE19 A19 TIOB5 MCI1_CDA – – – – DGI_GPIO1
4 PB22 SPI1_NPCS1 D12 – PC1 SPI0_MOSI PWML2 ISI_D9 –
5 PE20 A20 TCLK5 MCI1_DA0 – – – – DGI_GPIO2
6 PE15 A15 SCK3 TIOA0 – – – – DGI_GPIO3
7 PC26 ISI_D7 TWCK3 UTXD1 PB1 G0_RXCK SCK2 ISI_PCK –
8 PC25 ISI_D6 TWD3 URXD1 PC0 SPI0_MISO PWMH2 ISI_D8 –
EXP/XPRO_PE18 [9]
EXP_PE23 [9]
EXP_PB22 [7]
EXP/XPRO_PE19 [9]
EXP_PE20 [9]
EXP/XPRO_PC1 [8]
EXP/XPRO_PC26 [8]
EXP_PE15 [9]
EXP_PB1 [7]
EXP/XPRO_PC25 [8]
EXP/XPRO_PC0 [8]
EDBG_DGI_GPIO0 [14]
EDBG_DGI_GPIO1 [14]
EDBG_DGI_GPIO2 [14]
EDBG_DGI_GPIO3 [14]
R298 DNP(330R)R298 DNP(330R)
J18
Socket 1X8
J18
Socket 1X8
1
2
3
4
5
6
7
8R296 DNP(330R)R296 DNP(330R)
R293 DNP(0R)R293 DNP(0R)
R301 0RR301 0R
R291 DNP(330R)R291 DNP(330R)
R297 0RR297 0R
R290 DNP(330R)R290 DNP(330R)
R299 DNP(0R)R299 DNP(0R)
R295 0RR295 0R
R294 0RR294 0R
R302 DNP(0R)R302 DNP(0R)
R292 0RR292 0R
R289 0RR289 0R
R300 0RR300 0R
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
36
Figure 4-33. J19 Connector
Table 4-12. J19 Connector Signals
Pin No. SAMA5D44 PIO Muxing Alternates On-board Alternates
1 PE27 NWR1/NBS1 TXD4 – – – – –
2 PE26 NCS2 RXD4 A18 – – – –
3 PD17 TXD1 SPI2_NPCS0 – – – – –
4 PD16 RXD1 DCENB – – – – –
5 PD13 TXD0 SPI2_MOSI – – – – –
6 PD12 RXD0 DCENA – – – – –
7 PA30 TWD0 – – PC3 SPI0_NPCS0 PWML3 ISI_D11
8 PA31 TWCK0 – – PC2 SPI0_SPCK PWMH3 ISI_D10
EXP/XPRO_PC2 [8]
EXP/XPRO_PE26 [9]
EXP/XPRO_PE27 [9]
EXP_PD16 [9]
EXP/XPRO_PD17 [9]
EXP_TWD0_PA30 [7]
EXP_PD12 [9]
EXP/XPRO_PD13 [9]
EXP/XPRO_PC3 [8]
EXP_TWCK0_PA31 [7]
R304 0RR304 0R
J19
Socket 1X8
J19
Socket 1X8
1
2
3
4
5
6
7
8
R305 0RR305 0R
R306 DNP(0R)R306 DNP(0R)
R303 DNP(0R)R303 DNP(0R)
37SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.2.15.3 SAMA5D44 Peripheral Functions Available Through Arduino Headers
Table 4-13 provides details on access to the SAMA5D44 internal peripherals through the Arduino headers.
Note: Only one function at a time can be selected for each pin (refer to Section 4.3.15 in this document and the
PIO controller section in SAMA5D4 Series datasheet).
Table 4-13. SAMA5D44 Peripheral Functions Available through the Arduino Headers
Connector
SAMA5D44
to Arduino
System
Function PCK ISI SSC SPI TWI
UART/
USART ANALOG MISC
J14
PB18 – – – – SPI1_MISO – – – –
3v3/5v 3.3V/5V – – – – – – – –
PB20 – – – – SPI1_SPCK – – – –
PB19 – – – – SPI1_MOSI – – – –
nRST nRST – – – – – – – –
GND GND – – – – – – – –
J7
PB28 – – – TD0 SPI2_NPCS3 – – – PWMH1
PC27 – – – – SPI0_NPCS2 – – AD0 PWML0
PC28 – – – – SPI0_NPCS3 – – AD1 PWML1
PC29 – – – – – – – AD2 PWMFI0
PC30 – – – – – – – AD3 PWMH0
PC31 – – – – – – – AD4 PWMH1
PE24 – – – – – RTS3 – – –
PE5 – – – – – CTS3 – – –
J8
PB30 – – – RF0 – TWCK2 – – –
PB29 – – – RD0 – TWD2 – – PWML1
PB26 – PCK0 – RK0 – – – – PWMH0
PB10 – PCK2 – – – – – – PWML1
PC0 – – ISI_D8 – SPI0_MISO – – – PWMH2
PC1 – – ISI_D9 – SPI0_MOSI – – – PWML2
PB14 – – ISI_D10 – SPI0_SPCK – – – PWMH0
PB15 – – – – – – – – PWML0
J17
PE30 – – ISI_HSYNC – – TWCK1 RXD2 – –
PE29 – – ISI_VSYNC – – TWD1 CTS2 – –
AREF AREF – – – – – – – –
GND GND – – – – – – – –
PB20 – – – – SPI1_SPCK – – – TIOA3
PB18 – – – – SPI1_MISO – – – TIOB3
PB19 – – – – SPI1_MOSI – – – TCLK3
PB21 – – – – SPI1_NPCS0 – – – –
PE21 – – – – – – – – TIOA4
PE22 – – – – – – – – TIOB4
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
38
J18
PE23 – – – – – – – – TCLK4
PE18 – – – – – – – – TIOA5
PE19 – – – – – – – – TIOB5
PB22 – – ISI_D9 – SPI1_NPCS1 – – – –
PE20 – – – – SPI2_NPCS1 – – – TCLK5
PE15 – – – – SPI2_NPCS2 – – – TIOA0
PC26 – – ISI_D8 – – TWCK3 UTXD1 – PWMH2
PC25 – – ISI_PCK – – TWD3 URXD1 – –
J19
PE27 – – – – – – TXD4 – –
PE26 – – – – – – RXD4 – –
PD17 – – – – SPI2_NPCS0 – TXD1 – –
PD16 – – – – – – RXD1 – –
PD13 – – – – SPI2_MOSI – TXD0 – –
PD12 – – – – – – RXD0 – –
PA30 – – ISI_D11 – SPI0_NPCS0 TWD0 – – PWML3
PA31 – – ISI_D10 – SPI0_SPCK TWCK0 – – PWMH3
Table 4-13. SAMA5D44 Peripheral Functions Available through the Arduino Headers (Continued)
Connector
SAMA5D44
to Arduino
System
Function PCK ISI SSC SPI TWI
UART/
USART ANALOG MISC
39SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
J15
5V 5V – – – – – – – –
5V 5V – – – – – – – –
PD8 – PCK0/PC
K1 – TK0 – – TXD2 – –
PB27 – – – TF0 SPI1_NPCS3 – – – PWML0
PB31 – – – – – – – – –
PD29 – – – – – – SCK1 – –
PD14 – – – – – TWD0 CTS1 – –
PD15 – – – – SPI2_SPCK TWCK0 RTS1 – –
PE12 – – – – – – – – PWMH2
PE13 – – – – – – – – PWML2
PC20 – – ISI_D1 TF1 – – – – –
PC19 – – ISI_D0 TK1 – – – – –
PC22 – – ISI_D3 RF1 – – – – –
PC21 – – ISI_D2 TD1 – – – – –
PC24 – PCK1 ISI_D5 RK1 – – – – –
PC23 – – ISI_D4 RD1 – – – – –
PC26 – – ISI_D7 – – TWCK3 UTXD1 – –
PC25 – – ISI_D6 – – TWD3 URXD1 – –
PE25 – – – – SPI0_MOSI – SCK4 – –
PE0 – – – – SPI0_MISO – CTS4 – –
PE28 – – – – SPI0_NPCS0 – RTS4 – –
PB1 – – – – SPI0_SPCK – SCK2 – –
PD30 – – – – – – – – –
PD31 – PCK1 – – SPI0_NPCS2 – – – –
PB3 – – – – – – CTS2 – –
PB11 – – – – – – RTS2 – PWMH1
PB4 – – – – – – RXD2 – –
PB5 – PCK2 – – – – TXD2 – –
PD28 – – – – – – SCK0 – –
PD11 – – – – – – RTS0 – –
PD10 – – – – – – CTS0 – –
PD9 – – – – – – – – –
PC3 – – ISI_D11 SPI0_NPCS0 – – – PWML3
PE31 – – – – – – – – –
GND GND – – – – – – – –
GND GND – – – – – – – –
Table 4-13. SAMA5D44 Peripheral Functions Available through the Arduino Headers (Continued)
Connector
SAMA5D44
to Arduino
System
Function PCK ISI SSC SPI TWI
UART/
USART ANALOG MISC
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
40
4.2.15.4 XPRO
The SAMA5D4-XULT board embeds three connectors to interface Xplained PRO wings.
Figure 4-34. XPRO Connectors
The standard extension headers include common signals. These are male 20-pin/100-mil/right-angled headers
(extension boards feature a female 20-pin straight header).
Figure 4-35. XPRO Extension Headers
EXP_5V
VCC_3V3
VCC_3V3
VCC_5V
VCC_3V3
EXP/XPRO_PB14[7]
EDBG_ID_03[14]
EXP/XPRO_PC1 [8]
EXP/XPRO_PC0[8]
EXP/XPRO_PD17[9]
EXP/XPRO_PE30 [9]
EXP/XPRO_PD11[9]
EXP/XPRO_PE19 [9]
EXP/XPRO_PD13 [9]
EXP/XPRO_PB15 [7]
EXP/XPRO_PD15 [9]
EXP/XPRO_PE26[9] EXP/XPRO_PE27 [9]
EXP/XPRO_PE18[9]
EXP/XPRO_PC29[8]
EXP/XPRO_PE29[9]
EXP/XPRO_PC30 [8]
EXP/XPRO_PB26[7]
EDBG_ID_02[14]
EXP/XPRO_PC3 [8]EXP/XPRO_PC2[8]
EXP/XPRO_PB21[7]
EXP/XPRO_PB30 [7]
EXP/XPRO_PB18[7]
EXP/XPRO_PE22 [9]
EXP/XPRO_PB19 [7]
EXP/XPRO_PB27 [7]
EXP/XPRO_PB20 [7]
EXP/XPRO_PC25[8] EXP/XPRO_PC26 [8]
EXP/XPRO_PE21[9]
EXP/XPRO_PC27[8]
EXP/XPRO_PB29[7]
EXP/XPRO_PC28 [8]
SPI2_NPCS2
SPI2_MISO
SPI2_NPCS0
SPI1_NPCS3
SPI1_MISO
SPI1_NPCS0
XPRO Connectors
XPRO Power
XPRO EXT1
XPRO EXT2
ID02
AD0
TIOA4
PWMH3
PCK0
TWD2
URXD1
ID03
AD2
TIOA5
PWMH2
SPI2_NPCS1
TWD1
RXD4
TWCK1
TXD4
SPI2_MOSI
SPI2_SPCK
TWCK2
UTXD1
SPI1_MOSI
SPI1_SPCK
PWML3
TIOB4
TIOB5
PWML2
AD1
AD3
J21
DNP(Header 2X2)
J21
DNP(Header 2X2)
1
3
2
4
J23
DNP(Header 2X10)
J23
DNP(Header 2X10)
1 2
3 4
5 6
7 8
9 10
11 12
13
15
17
19
14
16
18
20
J22
DNP(Header 2X10)
J22
DNP(Header 2X10)
1 2
3 4
5 6
7 8
9 10
11 12
13
15
17
19
14
16
18
20
41SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.3 PIO Usage and Interface Connectors
4.3.1 Power Supply
Figure 4-36. Power Supply Connector J4
Table 4-14. Power Supply Connector J4 Signal Description
Pin Mnemonic Signal Description
1 Center pin +5V
2 Spring blade GND
3 Fixing pin Floating
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
42
4.3.2 JTAG/ICE Connector
Figure 4-37. JTAG J13
Table 4-15. JTAG/ICE Connector J13 Signal Descriptions
Pin Mnemonic Signal Description
1 VTref. 3.3V power This is the target reference voltage (main 3.3V).
2 Vsupply. 3.3V power This pin is not connected in SAM-ICE™ and reserved for compatibility
with other equipment. Connected to main 3.3V.
3
nTRST TARGET RESET - Active-
low output signal that resets the
target
JTAG Reset. Output from SAM-ICE to control the Reset signal on the
target system.
4 GND Common ground
5
TDI TEST DATA INPUT - Serial
data output line, sampled on the
rising edge of the TCK signal
JTAG data input into target CPU
6 GND Common ground
7 TMS TEST MODE SELECT JTAG mode set input into target CPU
8 GND Common ground
9
TCK TEST CLOCK - Output timing
signal, for synchronizing test logic
and control register access
JTAG clock signal into target CPU
10 GND Common ground
11 RTCK - Input Return test clock
signal from the target
Some targets having too slow system clock must synchronize the JTAG
inputs to internal clocks. In present case such synchronization is
unneeded and TCK merely looped back into RTCK.
12 GND Common ground
13 TDO JTAG TEST DATA OUTPUT -
Serial data input from the target JTAG data output from target CPU
14 GND Common ground
15 nSRST RESET Active-low reset signal. Target CPU reset signal.
16 GND Common ground
17 RFU This pin is not connected in SAM-ICE.
18 GND Common ground
19 RFU This pin is not connected in SAM-ICE.
20 GND Common ground
1 3 5 7 9 11 13 15 17 19
2 4 6 8 10 12 14 16 18 20
43SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.3.3 EDBG USB Type Micro-AB
Figure 4-38. EDBG USB Type Micro-AB Connector J20
4.3.4 USB Type A Dual Port
Figure 4-39. USB Type A Dual Port J16
Table 4-16. EDBG USB Type Micro-AB Connector J20 Signal Descriptions
Pin Mnemonic Signal Description
1 Vbus 5V power
2 DM Data minus
3 DP Data plus
4 ID On-the-go identification
5 GND Common ground
1 2 3 4 5
Table 4-17. USB Type A Dual Port J16 Signal Descriptions
Pin Mnemonic Signal Description
A1 Vbus - USB_A 5V power
A2 DM - USB_A Data minus
A3 DP - USB_A Data plus
A4 GND Common ground
B1 Vbus - USB_A 5V power
B2 DM - USB_A Data minus
B3 DP - USB_A Data plus
B4 GND Common ground
Mechanical
pins – Shield
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
44
4.3.5 USB Micro-AB
Figure 4-40. USB Host/Device Micro-AB Connector J11
4.3.6 DEBUG Connector
Figure 4-41. DEBUG Connector J1
Table 4-18. USB Host/Device Micro-AB Connector J11 Signal Descriptions
Pin Mnemonic Signal Description
1 Vbus 5V power
2 DM Data minus
3 DP Data plus
4 ID On-the-go identification
5 GND Common ground
1 2 3 4 5
Table 4-19. DEBUG Connector J1 Signal Descriptions
Pin Mnemonic PIO Signal Description
1 CTS3 PE5 Handshake input
2 TXD3 (Transmitted Data) PE17 RS232 serial data input signal
3 RXD3 (Received Data) PE16 RS232 serial data output signal
4 Power – 5V/3.3V (selected by resistors)
5 RTS3 PE24 Handshake output
6 GND – Common ground
45SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.3.7 SD/MMC Plus MCI0
Figure 4-42. SD/MMC Socket J24
Table 4-20. SD/MMC Socket J24 Signal Descriptions
Pin Mnemonic PIO Signal Description
1 DAT3 PE23 Data Bit
2 CMD PE19 Command Line
3 VSS – Common ground
4 VCC – Supply Voltage 3.3V
5 CLK PE18 Clock / Command Line
6 CD PE3 Card Detect
7 DAT0 PE20 Data Bit
8 DAT1 PE21 Data Bit
9 DAT2 PE22 Data Bit
10 – Not connected Data Bit
11 – Not connected Data Bit
12 – Not connected Data Bit
13 – Not connected Data Bit
14 WP GND Write Protection (deactivated)
15 VSS – Common ground
16 VSS – Common ground
SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
46
4.3.8 MicroSD MCI1
Figure 4-43. MicroSD Socket J9
4.3.9 Ethernet ETH0 RJ45 Socket J12
Figure 4-44. Ethernet RJ45 Socket J12
Table 4-21. MicroSD Socket J9 Signal Descriptions
Pin Mnemonic PIO Signal Description
1 DAT2 PC8 Data Bit 2
2 CD/DAT3 PC9 Card Detect / Data Bit 3
3 CMD PC5 Command Line
4 VCC – Supply Voltage 3.3V
5 CLK PC4 Clock / Command Line
6 VSS – Common ground
7 DAT0 PC6 Data Bit 0
8 DAT1 PC7 Data Bit 1
9 CD PE2 Card Detect
10 GND – Common ground
1 2 3 4 5 6 7 8
RJ-45
47SAMA5D4 Xplained Ultra [USER GUIDE]
Atmel-44005C-ATARM-SAMA5D4-Xplained-Ultra-User Guide_11-Aug-15
4.3.10 LCD Connector J2
Figure 4-45. LCD Connector J2
Table 4-22. LCD Connector J2 Signal Descriptions
Pin Signal PIO Signal RGB Interface Function Alternate
1 ID_SYS PE15 / ID00 ID Extension module identification EDBG_ID_01
2 – GND GND GND –
3 LCDDAT0 PA0 D0 Data line –
4 LCDDAT1 PA1 D1 Data line –
5 LCDDAT2 PA2 D2 Data line –
6 LCDDAT3 PA3 D3 Data line –
7 – GND GND GND –
8 LCDDAT4 PA4 D4 Data line –
9 LCDDAT5 PA5 D5 Data line –
10 LCDDAT6 PA6 D6 Data line –
11 LCDDAT7 PA7 D7 Data line –
12 – GND GND GND –
13 LCDDAT8 PA8 D8 Data line –
14 LCDDAT9 PA9 D9 Data line –
15 LCDDAT10 PA10 D10 Data line –
16 LCDDAT11 PA11 D11 Data line –
17 – GND GND GND –
18 LCDDAT12 PA12 D12 Data line –
19 LCDDAT13 PA13 D13 Data line –
20 LCDDAT14 PA14 D14 Data line –
21 LCDDAT15 PA15 D15 Data line –
22 – GND GND GND –
23 LCDDAT16 PC14 D16 Data line –
24 LCDDAT17 PC13 D17 Data line –
25 LCDDAT18 PC12 D18 Data line –
26 LCDDAT19 PC11 D19 Data line –
27 – GND GND GND –
28 LCDDAT20 PC10 D20 Data line –
29 LCDDAT21 PC15 D21 Data line –
30 LCDDAT22 PE27 D22 Data line –

Produkt Specifikationer

Mærke: Microchip
Kategori: Ikke kategoriseret
Model: ATSAMA5D42

Har du brug for hjælp?

Hvis du har brug for hjælp til Microchip ATSAMA5D42 stil et spørgsmål nedenfor, og andre brugere vil svare dig


Ikke kategoriseret Microchip Manualer

Microchip

Microchip MPFS095TS Manual

17 Juni 2025
Microchip

Microchip 1520 Manual

17 Juni 2025
Microchip

Microchip MPFS460T Manual

17 Juni 2025
Microchip

Microchip MPFS160TS Manual

17 Juni 2025
Microchip

Microchip MPFS025TL Manual

17 Juni 2025
Microchip

Microchip MPFS025TLS Manual

17 Juni 2025
Microchip

Microchip MPFS160TLS Manual

17 Juni 2025
Microchip

Microchip MPFS250TLS Manual

17 Juni 2025
Microchip

Microchip MPFS250T Manual

17 Juni 2025
Microchip

Microchip MPFS460TL Manual

17 Juni 2025

Ikke kategoriseret Manualer

Nyeste Ikke kategoriseret Manualer

Crestron

Crestron FT2A-PWR-SW-2 Manual

18 Juni 2025
Royal Catering

Royal Catering RC-TFWH120X30 Manual

18 Juni 2025
Martin

Martin VC-Strip 15 Manual

18 Juni 2025
Ikea

Ikea FJÄLLARNIKA 705.922.11 Manual

18 Juni 2025
Chapin

Chapin 78005 Manual

18 Juni 2025
Chapin

Chapin 22180XP Manual

18 Juni 2025
Audio-Technica

Audio-Technica AT-VM750xSH Manual

18 Juni 2025
D-Link

D-Link DXS-3600-EM-8XS Manual

18 Juni 2025
Chapin

Chapin 8001A Manual

18 Juni 2025
ORNO

ORNO OR-DB-KA-170PD Manual

18 Juni 2025