Test Point C - SimCom EVB Kit User Manual

4.3 Test Point C

Test point C Pin description:
Pin Signal
1 KBR4
2 SPI_CS
3 SPI_MOSI
4 DSR
5 SPI_MISO
6 SPI_CLK
7 PWM1
8 PWM2
9 VDD_EXT
10 GND
11 3V3
12 1V8
13 SD_VDD
14 ADC2
15 SD_DET
16 2.8V
SIMCOM_EVB Kit_User Guide_V1.01
Figure9: Test Point C
I/O Description
I
O SPI Chip Select
O SPI Data output
O Data Set Ready
I SPI Data input
O SPI Clock output
O PWM output
O PWM output
P Power output from Module
P GND
P 3.3V Power
P 1.8V Power
P Power for SD Card
I ADC input
I SD detect
P 3.3V
Smart Machine Smart Decision
KEYPAD input
14
2016-08-17