Atmel ATREB233-XPRO, Руководство пользователя

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REB233-XPRO User Guide [USER GUIDE]
42188A-MCU-11/2013
11
4. Hardware User Guide
4.1 Board Overview
Figure 4-1. Board overview
4.2 Headers and Connectors
The extension board connectors.
4.2.1 J100 Xplained Pro Extension Connector
The Xplained Pro extension connectors, used to connect the extension board to the Xplained Pro board.
Table 4-1. J100 Xplained Pro Extension Header
RF233
Pin Name
Pin Name
Description
1 ID Communication line to the ID chip on the
extension board.
2 GND Ground.
3 ADC(+) 9 DIG1 DIG1 via J201 enabling disconnection from
J100.
4 ADC(-) 1 DIG3 DIG3 via J200 enabling disconnection from
J100.
5 GPIO1 10 DIG2 DIG2.
6 GPIO2 17 CLKM CLK_OUT - can be disconnected by not
mounting R6.
7 PWM(+) 8 RSTN RESET to Extension board.
8 PWM(-)
9 IRQ/GPIO 24 IRQ Interrupt request line to uC on Xplained Pro
board.
10 SPI_SS_B/
GPIO
11 SLP_TR Wake up interrupt to RF.
11 TWI_SDA EEPROM Data line for the two wire interface to
AT24MAC602 serial EEPROM.
12 TWI_SCL EEPROM Clock line for the two wire interface to
AT24MAC602 serial EEPROM.