ROM-DB7502 User Manual
38
2.4.2.15
I2C Pin Header (I2C)
2.4.2.16
SPI Pin Header (SPI)
Pin
Pin Name
DESCRIPTION
1
GND
GND
2
I2C_HEADER_DAT
I2C SCL Signal
3
I2C_HEADER_CK
I2C SDA Signal
4
+V3
Power
Pin
Pin Name
DESCRIPTION
1
+V3
Power
2
GND
GND
3
SPI0_CS0#
SPI chip select 0 Signal
4
SPI0_CK
SPI clock Signal
5
SPI0_MOSI
Master serial output/Slave serial input signal. SPI
serial output data from Qseven® module to the SPI
device
6
SPI0_MISO
Master serial input/Slave serial output signal. SPI
serial input data from the SPI device to Qseven® mod-
ule.
8
SPI0_CS1#
SPI Chip Select 1 signal
Содержание ROM-DB7502
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