Introduction - If you have any usage issues, please Google them yourself
PIC18F2520 and the clock chip PCF8563 I2C-amendment process. This is a test version, there are a lot of useless parameters/functions, according to its own changes. RB0: SDA RB1: SCL, MCU: PIC18F2520, build environment: MPlab+ PICC18. I2C chips: PCF8563, software simulation set-up and read the I2C-bus clock chip. The works include five files: delay.h delay.c I2c.h I2c.c I2c_demo.c is PICC18 provided I2C routines, using the internal clock, only for reference, not a lot of parameters optimization, in particular the delay and internal clock.