uart.h

来自「DM642 DSP串口中断测试程序」· C头文件 代码 · 共 79 行

/*
 * Copyright (C) 2005 Zhongxon Incorporated
 * All Rights Reserved
 */
/*
 *---------uart.h---------*/

/******************************************************************************/
/*A通道*/
#define UARTA_BASE_ADDER  0x90080800
#define UARTB_BASE_ADDER  0x90080a00
#define UART_READY_ADDER  0x90080600

#define UARTA_THR_ADDER 		0x90080800	/* w */
#define UARTA_RHR_ADDER 		0x90080800	/* r */

#define UARTA_IER_ADDER 		0x90080808	/* w/r */

#define UARTA_FCR_ADDER 		0x90080810	/* w */
#define UARTA_IIR_ADDER 		0x90080810	/* r */

#define UARTA_LCR_ADDER 		0x90080818	/* w/r */

#define UARTA_MCR_ADDER 		0x90080820	/* w/r */

#define UARTA_LSR_ADDER 		0x90080828	/* r */

#define UARTA_MSR_ADDER 		0x90080830	/* r */

#define UARTA_DLL_ADDER 		0x90080800	/* w/r */
#define UARTA_DLH_ADDER 		0x90080808	/* w/r */
#define UARTA_EFR_ADDER 		0x90080810	/* w/r */

#define UARTA_XON1_ADDER		0x90080820	/* w/r */
#define UARTA_XON2_ADDER		0x90080828	/* w/r */
#define UARTA_XOFF1_ADDER		0x90080830	/* w/r */
#define UARTA_XOFF2_ADDER		0x90080838	/* w/r */

#define UARTA_TCR_ADDER			0x90080830	/* w/r */
#define UARTA_TLR_ADDER			0x90080838	/* w/r */

#define UARTA_FRR_ADDER			0x90080838	/* r */

/*************************************************************************/
/* B通道 */

#define UARTB_THR_ADDER 		0x90080a00	/* w */
#define UARTB_RHR_ADDER 		0x90080a00	/* r */

#define UARTB_IER_ADDER 		0x90080a08	/* w/r */

#define UARTB_FCR_ADDER 		0x90080a10	/* w */
#define UARTB_IIR_ADDER 		0x90080a10	/* r */

#define UARTB_LCR_ADDER 		0x90080a18	/* w/r */

#define UARTB_MCR_ADDER 		0x90080a20	/* w/r */

#define UARTB_LSR_ADDER 		0x90080a28	/* r */

#define UARTB_MSR_ADDER 		0x90080a30	/* r */

#define UARTB_DLL_ADDER 		0x90080a00	/* w/r */
#define UARTB_DLH_ADDER 		0x90080a08	/* w/r */
#define UARTB_EFR_ADDER 		0x90080a10	/* w/r */

#define UARTB_XON1_ADDER		0x90080a20	/* w/r */
#define UARTB_XON2_ADDER		0x90080a28	/* w/r */
#define UARTB_XOFF1_ADDER		0x90080a30	/* w/r */
#define UARTB_XOFF2_ADDER		0x90080a38	/* w/r */

#define UARTB_TCR_ADDER			0x90080a30	/* w/r */
#define UARTB_TLR_ADDER			0x90080a38	/* w/r */

#define UARTB_FRR_ADDER			0x90080a38	/* r */
/*************************************************************************/