Realtek Ameba1 DEV01 Manuale utente
Realtek Ameba1 DEV01 User Manual
This document define pin out of Ameba DEV.
Version 1.8
Document Number: UM0058
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March 28, 2016 2
Table of Contents
1Hardware block diagram......................................................................................................... 3
2System requirements............................................................................................................... 4
3Pin out reference ..................................................................................................................... 4
3.1 Pin out table .................................................................................................................... 4
3.2 Pin out reference............................................................................................................. 5
3.3 Pin connection table........................................................................................................ 6
4Antenna hardware setup.......................................................................................................... 7
5Peripherals support.................................................................................................................. 8
5.1 Pin function table setup................................................................................................... 8
5.2 Peripheral Descriptions................................................................................................... 9
6Hardware configuration ........................................................................................................ 10
6.1 CMSIS-DAP................................................................................................................. 10
6.2 J-Link/JTAG................................................................................................................. 10
6.3 DAP mode..................................................................................................................... 12
7Reference electrical schematics ............................................................................................ 14
8Ameba1 DEV01 pin out........................................................................................................ 16
9Sensor board.......................................................................................................................... 17
Document Number: UM0058
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March 28, 2016 3
1Hardware block diagram
IC: RTL8195AM
Module HDK version: HDK-AM95A03_1V0
DEV HDK version: RTL-AMEBA_DEV01_1v1
DAP update
Mode button
DAP reset
button
NFC Antenna
Wi-Fi PCB
Antenna
Wi-Fi external
ANT connector
Ameba
reset button
USB
Host
DAP+DC
+serial port
DC
5V
J22
J20
J21
J19
RTL8195AM
DAP
J-TAG
UART
Document Number: UM0058
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March 28, 2016 4
2System requirements
Windows PC (XP, Vista, 7)
USB type A to Micro-B USB cable x 1
RS-232 to UART board(debug) x 1, JTAG cable x1 (option)
3Pin out reference
3.1 Pin out table
Con
DEV name
Pin
Net name
Con
DEV name
Pin
Net name
J20
I2C_SCL
6
GPIOD_6
J19
RX/D0
8
GPIOA_6
I2C_SDA
5
GPIOD_7
TX/D1
7
GPIOA_7
DAC
4
DAC_CH0
D2
6
GPIOA_5
A2
3
ADC_CH2
D3/PWM*
5
GPIOD_4
A1
2
ADC_CH1
D4/PWM*
4
GPIOD_5
A0
1
ADC_CH1
D5
3
GPIOA_4
D6
2
GPIOA_3
D7
1
GPIOA_2
Con
DEV name
Pin
Net name
Con
DEV name
Pin
Net name
sJ22
VIN
12
NC
J21
D8/PWM*
12
GPIOB_4
GND
11
GROUND
D9/PWM*
11
GPIOB_5
GND
10
GROUND
D10/CS/PWM0
10
GPIOC_0
5V
9
5VDD
D11/MOSI/PWM2
9
GPIOC_2
3.3V
8
VDD33
D12/MISO/PWM3
8
GPIOC_3
RESET
7
NC
D13/SCK/PWM1
7
GPIOC_1
IOREF
6
VDD33
GND
6
GND
RSVD
5
NC
AREF
5
VDD33
D16
4
GPIOA_1
I2C_SDA*
4
GPIOC_4
D17
3
GPIOA_0
I2C_SCL*
3
GPIOC_5
D18
2
GPIOE_5
D14
2
GPIOB_3
RSVD
1
NC
D15
1
GPIOB_2
Document Number: UM0058
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March 28, 2016 5
3.2Pin out reference
GPIOA_6
GPIOA_7
GPIOA_5
GPIOA_3
GPIOB_5
GPIOC_0
GPIOC_2
GPIOC_3
GND
VDD33
GPIOC_4
GPIOC_5
GPIOB_3
GPIOB_2
GND
5VDD
DAC_CH0
GPIOD_4
GPIOD_5
GPIOA_4
GPIOA_2
GPIOB_4
GPIOC_1
GPIOD_6
GPIOD_7
ADC_CH2
ADC_CH1
ADC_CH1
GND
VDD33
VDD33
GPIOA_1
GPIOA_0
GPIOE_5
D3/PWM*
D4/PWM*
D8/PWM*
D9/PWM*
Document Number: UM0058
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March 28, 2016 6
3.3 Pin connection table
PCB Decal name
I2C_SCL*
I2C_SDA*
DAC
A2
A1
A0
VIN
GND
GND
5V
3.3V
RESET
IOREF
RSVD
D16
D17
D18
RSVD
J20 J22
Header Pin Num 6 5 4 3 2 1 12 11 10 9 8 7 6 5 4 3 2 1
Module Pin Num 5 6 16 15 14 14 20 19 12 8
DEV board Pin net
GPIOD_6
GPIOD_7
DAC_CH0
ADC_CH2
ADC_CH1
ADC_CH1
NC
GROUND
GROUND
5VDD
VDD33
NC
VDD33
NC
GPIOA_1
GPIOA_0
GPIOE_5
GPIO_A
GPIO_B CON2
GPIO_C
GPIO_D
GPIO_E
GPIOB_1
GPIOB_0
GROUND
VDD33
CON1
DEV board Pin net
GPIOA_6
GPIOA_7
GPIOA_5
GPIOD_4
GPIOD_5
GPIOA_4
GPIOA_3
GPIOA_2
GPIOB_4
GPIOB_5
GPIOC_0
GPIOC_2
GPIOC_3
GPIOC_1
GROUND
VDD33
GPIOC_4
GPIOC_5
GPIOB_3
GPIOB_2
Module Pin Num 26 25 24 3 4 23 22 21 46 47 39 37 36 38 40 41 42 43
Header Pin Num 8 7 6 5 4 3 2 1 12 11 10 9 8 7 6 5 4 3 2 1
J19 J21
RX/D0
TX/D1
D2
D3/PWM*
D4/PWM*
D5
D6
D7
D8/PWM*
D9/PWM*
D10/CS/PWM0
D11/MOSI/PWM2
D12/MISO/PWM3
D13/SCK/PWM1
GND
AREF
I2C_SDA
I2C_SCL
D14
D15
RTL-AMEBA_DEV01
RTL8195AM
Document Number: UM0058
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March 28, 2016 7
R206
R207
R208
4Antenna hardware setup
I-PEX/U.FL connector: R206
External antenna: R207
PCB antenna: R208
Document Number: UM0058
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March 28, 2016 8
5Peripherals support
Debug UART: GPIOB_[0..1]
JTAG: GPIOE_[0..4]
5.1 Pin function table setup
Multiple functions are supported by group setup.
For example: GPIOA_6(Rx), GPIOA_7(Tx), GPIOA_3(RTS) and
GPIOA_5(CTS) are used if UART0 function. GPIOA_3(RTS) and
GPIOA_5(CTS) can not be used as other functions.
For example: GPIOC_0, GPIOC_1, GPIOC_2, GPIOC_2, GPIOC_3 are
used if PWM is occupied. GPIOC_1(PWM1) and GPIOC_2(PWM2) can
not be used as other functions.
Document Number: UM0058
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March 28, 2016 9
5.2 Peripheral Descriptions
Baud rate
UART
UART_LOG
38400 Hz
UART0
4 MHz
UART2
4 MHz
Clock rate
SPI
SPI0_Master
20.8 MHz
SPI0_Slave_TRx
4.1 MHz
SPI1_Master
41.6 MHz
SPI1_Slave_TRx
--
Clock rate
I2C
Standard mode
0~100 kb/s
Fast mode
<400 kb/s
High-speed mode
<3.4Mb/s
Document Number: UM0058
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March 28, 2016 10
6Hardware configuration
6.1CMSIS-DAP
RTL-AMEBA_DEV01 supports CMSIS-DAP debugger. It requires installing
“serial to USB driver”at first. Serial to USB driver can be found in
tools\serial_to_usb\mbedWinSerial_16466.
Connect board to the PC with micro-USB cable.
6.2J-Link/JTAG
Weld JTAG and log UART connectors to HDK board and connect with pitch
2.54mm 2x5pins connector. It is recommended to weld the connector on the
bottom side. Users can connect extension boards from top side.
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