16c554.h

来自「LCD测试程序,内有键盘,显示等.大家不防看看.」· C头文件 代码 · 共 24 行

#ifndef __16C554_H__
#define __16C554_H__

//串口地址定义
#define U16c554U0Base		(0x08000000)
#define U16c554U1Base		(0x08000200)
#define U16c554U2Base		(0x08000400)
#define U16c554U3Base		(0x08000600)
	//OFFSET
#define U16c554Uart_RBR		(0x0)
#define U16c554Uart_THR		(0x0)
#define U16c554Uart_DLL		(0x0)
#define U16c554Uart_IER		(0x1)
#define U16c554Uart_DLM		(0x1)
#define U16c554Uart_IIR		(0x2)
#define U16c554Uart_FCR		(0x2)
#define U16c554Uart_LCR		(0x3)
#define U16c554Uart_MCR		(0x4)
#define U16c554Uart_LSR		(0x5)
#define U16c554Uart_MSR		(0x6)
#define U16c554Uart_SCR		(0x7)

#endif /*__16C554_H__*/