sc16is752.h

对 一款 SC16IS75X I2C转串口芯片 读写操作 及其应用

//-------------------------
//General register set
//-------------------------
#ifndef  sc16is752_H
#define  sc16is752_H




#define RHR 0x00
#define THR 0x00
#define IER 0x01

#define FCR 0x02
#define IIR 0x02

#define LCR 0x03
#define MCR 0x04
#define LSR 0x05

#define MSR 0x06
#define SPR 0x07
#define TLR 0x07




#define EFCR 0x0F

//-------------------------
//Special register set
//-------------------------
#define DLL 0x00
#define DLH 0x01

//-------------------------
//Enhanced register set
//-------------------------
#define EFR 0x02


//-------------------------
//Function:
//-------------------------
#define SC16IS752 0x9a//0x22



#define ChannelA 0x00
//#define ChannelA 0x00
//#define ChannelB 0x02



//-------------------------
//End
//-------------------------
 #endif