LED Roadway Lighting Ltd. 0115 ユーザーズマニュアル

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5.2 Pin 
description
         
Table 1.
Pin description 
Module pin n°
Pin name
Direction
STM32W pin
Description
1
PB5
I/O
43
Digital I/O
ADC0
Analog
43
ADC Input 0
TIM2CLK
I
43
Timer 2 external clock input
TIM1MSK
I
43
Timer 1 external clock mask input
2
PA5
I/O
27
Digital I/O
ADC5
Analog
27
ADC Input 1
PTI_DATA
O
27
Frame signal of  PTI (Packet Trace Interface) 
nBOOTMODE
I
27
Embedded serial bootloader activation out of reset
TRACEDATA3
0
27
Synchrounus CPU trace data bit 3
3
PA4
I/O
26
Digital I/O
ADC4
Analog
26
ADC Input 0
PTI_EN
O
26
Frame signal of  PTI (Packet Trace Interface) 
TRACEDATA2
O
26
Synchrounus CPU trace data bit 2
4
PA3
I/O
25
Digital I/O
SC2nSSEL
I
25
SPI SLAVE SELECT of Serial Controller 2
TIM2_CH2
I/O
25
Timer 2 channel 2 output (or input - Disable remap with TIM2_OR[5])
TRACECLK
O
25
Synchrounus CPU trace clock
5
nRESET
I
12
Active low reset ( an internal pull-up of  30 kohm  typ. is provided)
6
PB3
I/O
19
Digital I/O
UART_CTS
I
19
UART CTS handshake of Serial Controller 1
SC1SCLK
I/O
19
SPI slaver clock of Serial Controller SC1 / SPI master clock of Serial Controller SC1
TIM2_CH3
I/O
19
Timer 2 channel 3 input / Timer 2 channel 3 output