bf533_ezlite.h

UCOS-II2.76在ADI-BF533上的移植.在UCOS-II网站提供的源码基础上修改了几处汇编代码.采用2.76版系统内核移植,在DSP++4.0上调试成功

/*
***************************************************************
				Definitions for the 
	Analog Devices CROSSCORE ADSP-BF533 EZ-KIT Lite
				evaluation board
***************************************************************
*/



// Define System Constants
#define XTAL_FREQ	27000000		// 27MHz Xtal
#define VCO_FREQ	(XTAL_FREQ*10)	// PLL * 10  = 270MHz
#define CORE_CLOCK 	(VCO_FREQ/1)	// 270Mhz
#define SYS_CLOCK   (VCO_FREQ/5)	// 54MHz

// Define addresses of hardware ports

#define pFlashA_PortB_Dir	(volatile unsigned char *)0x20270007
#define pFlashA_PortB_Data	(volatile unsigned char *)0x20270005



// Define driver function prototypes

extern void EZLite_Init_LED(char state);
extern void EZLite_Set_LED(char lite);
extern void EZLite_Clr_LED(char lite);