option.h

s3c24a0固件测试代码 ? ? ? ? ?啊

//===================================================================
// NAME    : option.h
// DESC    : Definitions
// History : 02.14.2003 ver 0.0 ky.shim
//===================================================================

#ifndef __OPTION_H__
#define __OPTION_H__
#define FIN 12000000


#include "def.h"

// add by ows, in 2003.
#define ADS10 		TRUE
#define USE_MAIN	TRUE  // change USE_MAIN value in option.a together  
#define SEMIHOSTING	FALSE

//USE_MAIN & SEMIHOSTING are valid only if ADS10==TRUE.
#if !ADS10
    #undef USE_MAIN
    #define USE_MAIN	FALSE
#endif

#if !USE_MAIN
    #undef SEMIHOSTING	
    #define SEMIHOSTING	FALSE
#endif


#define FCLK 204000000
#define HCLK FCLK/2
#define PCLK HCLK/2

/*
#define FCLK 84000000
#define HCLK FCLK/1
#define PCLK HCLK/2
*/
// BUSWIDTH : 16,32
#define BUSWIDTH    (32)

//64MB
// 0x10000000 ~ 0x10ffffff	: Download Area	(16MB)	: Cacheable Area
// 0x11000000 ~ 0x13cfffff	: 		(45MB)	: Non-Cacheable Area
// 0x13d00000 ~ 0x13efffff	: Backup for sleep mode	: Non-Cacheable Area
// 0x13f00000 ~ 0x13feffff	: Not Useed Area	: Cacheable Area
// 0x13ff0000 ~ 0x13ff47ff 	: Heap & RW Area	: Cacheable Area 
// 0x13ff4800 ~ 0x13ff7fff 	: FIQ ~ User Stack Area	: Cacheable Area
// 0x13ff8000 ~ 0x13fffeff 	: Not Used Area		: Cacheable Area
// 0x13ffff00 ~ 0x13ffffff 	: Exception&ISR Vector Table

#define _ISR_STARTADDRESS			0x13ffff00     
#define _MMUTT_STARTADDRESS			0x13ff8000
#define _STACK_BASEADDRESS			0x13ff8000

#if !USE_MAIN
#define HEAPEND		  	0x13ff0000     //obsolete if USE_MAIN is TRUE.
#endif

#define _NONCACHE_STARTADDRESS			0x11000000
#define _RAM_STARTADDRESS			0x10000000

//If you use LPC3600, Please set 'TRUE'.
//#define LPC3600 FALSE

//If you use ADS1.x, please define ADS10
// note: makefile,option.a should be changed

#endif /*__OPTION_H__*/