AcSiP S76S Manual page 8

2.2.2 Connections between MCU & XB board
EK-S76SXB/EK-S78SXB Board
None
GND
GND
PC0 for ADC/I2C3 SCL
PC1 for ADC/I2C3 SDA
PC2 for ADC/SPI2 MISO
PC3 for ADC/SPI2 MOSI
None
None
None
None
RST
PA0 for ADC/USART4 TX
GND
GND
PA2 for ADC/USART2 TX
PA3 for ADC/USART2 RX
PA4 for SPI1 NSS/USART2 CK
PA5 for SPI1 SCK/ADC
PA6 for SPI1 MISO/ADC
PA7 for SPI1 MOSI/ADC
PC4 for ADC
PC5 for ADC
PB0 for ADC
PB1 for ADC/I2C2 SDA
PC6
PC7
PC8
PC9 for DAC/I2C3 SDA
RXTX Switch
S76S/S7 STM32L073X (MCU)
8S
pin1 No connection
pin2 GND
pin3 GND
pin4 PC0
pin5 PC1
pin6 PC2
pin7 PC3
pin8 No connection
pin9 No connection
pin10 No connection
pin11 No connection
pin12 MCU_RESET
pin13 PA0
pin14 GND
pin15 GND
pin16 PA2_TXD_A
pin17 PA3_RXD_A
pin18 PA4_SPI1_NSS
pin19 PA5_SPI1_SCK
pin20 PA6_SPI1_MISO
pin21 PA7_SPI1_MOSI
pin22 PC4
pin23 PC5
pin24 PB0_IO_INT1
pin25 PB1_IO_INT2
pin26 PC6
pin27 PC7
pin28 PC8
pin29 PC9
pin30 RXTX/RFMOD
S76S/S78S SDK Manual
Product
Name
C
Version
Doc No
May 3, 2017
Date
7 of 33
Page