P4S-341 User Manual > Peripherals(JP1)
2019-03-14
Sollae Systems
page 10 of 17
Serial: I2C
P4S-341 provides an I2C interface.
Specification of I2C is as follows:
Parameter
Value
Number of Port
1
Signal level
3.3V
Interfaced Pin Label
SCL, SDA
Data Rate
Standard mode(100Kbps) or Fast mode(400Kbps)
Address Type
7bits
Smart expansion Procedure Call: SPC
P4S-341 provides an SPC interface for communication with smart expansion boards.
Specification of SPC is as follows:
Parameter
Value
Number of Port
1
Signal level
3.3V
Interfaced Pin Lable
STX, SRX, SRO
※ Refer to the
PHPoC Device Programming Guide for p40
for detailed information about
peripherals.
