defdef.h

来自「DSP 5402 声音压缩 Demo板测试程序」· C头文件 代码 · 共 55 行

/***************************************************************************/
/*                                                                         */
/*     时间参数		                                                       */
/*                                                                         */
/*                                                                         */
/*                                                                         */
/***************************************************************************/

#define PRD0_data 0x63    //10us参数 
#define TCR0_data 0x0a69

//#define PRD0_data 0xc7    //20us参数 
//#define TCR0_data 0x0a69


//#define PDR0_data 0x270f      //1ms参数
//#define TCR0_data 0xa69

#define SPEED 0xffff
//#define SPEED 0x2249



/***************************************************************************/
/*                                                                         */
/*    IO口定义		                                                       */
/*                                                                         */
/*                                                                         */
/*                                                                         */
/***************************************************************************/
#define LED port400
#define UART_RBR port00
#define UART_THR port00
#define UART_IER port01
#define UART_IIR port02
#define UART_FCR port02
#define UART_LCR port03
#define UART_MCR port04
#define UART_LSR port05
#define UART_MSR port06
#define UART_SCR port07
#define UART_DLL port00
#define UART_DLM port01

ioport signed port400;
ioport signed port00;
ioport signed port01;
ioport signed port02;
ioport signed port03;
ioport signed port04;
ioport signed port05;
ioport signed port06;
ioport signed port07;