www.pudn.com > Camera.rar > Option.h

/************************************************************** 
 NAME: option.h 
 DESC: To measuure the USB download speed, the WDT is used. 
       To measure up to large time, The WDT interrupt is used. 
 HISTORY: 
 Feb.20.2002:Shin, On Pil: Programming start 
 Mar.25.2002:purnnamu: S3C2400X profile.c is ported for S3C2440X. 
 **************************************************************/ 
  
#ifndef __OPTION_H__ 
#define __OPTION_H__ 
 
#define MEGA	(1000000) 
 
#define FIN 	(12000000)	//hzh 
//#define FIN		(16934400) 
//#define FCLK 304800000 
//#define FCLK 296352000 
//#define FCLK 271500000	//hzh 
//#define FCLK 200000000 
//#define FCLK 240000000 
//#define FCLK 300000000 
//#define FCLK 320000000 
//#define FCLK 330000000 
//#define FCLK 340000000 
//#define FCLK 350000000 
//#define FCLK 360000000 
//#define FCLK 380000000 
#define FCLK 400000000 
#define HCLK (FCLK/4) 
#define PCLK (HCLK/2) 
/* 
// Main clock 
#if FIN==12000000 
	#if (FCLK==200000000) 
	#define HCLK (FCLK/2) 
	#define PCLK (HCLK/2) 
	#elif (FCLK==304800000) || (FCLK==271500000) || (FCLK==240000000) 
	#define HCLK (FCLK/3) 
	#define PCLK (HCLK/2) 
	#elif (FCLK==360000000) || (FCLK==380000000) || (FCLK==400000000) 
	#define HCLK (FCLK/4) 
	#define PCLK (HCLK/2) 
	#elif (FCLK==340000000) || (FCLK==350000000) || (FCLK==300000000) || (FCLK==320000000) || (FCLK==330000000) 
	#define HCLK (FCLK/4) 
	#define PCLK (HCLK/1) 
	#endif 
#else	//FIN=16.9344MHz 
	#if FCLK==266716800 
	#define HCLK (FCLK/2) 
	#define PCLK (HCLK/2) 
	#elif FCLK==296352000 
	#define HCLK (FCLK/3) 
	#define PCLK (HCLK/2) 
	#elif FCLK==399651840 
	#define HCLK (FCLK/3) 
	#define PCLK (HCLK/2) 
	#endif 
#endif 
 
// USB clock 
#define UCLK 48000000 
*/ 
//hzh, use variable 
#ifdef GLOBAL_CLK 
//	U32 FCLK; 
//	U32 HCLK; 
//	U32 PCLK; 
	U32 UCLK; 
#else 
//	extern unsigned int FCLK; 
//	extern unsigned int HCLK; 
//	extern unsigned int PCLK; 
	extern unsigned int UCLK; 
#endif 
 
// BUSWIDTH : 16,32 
#define BUSWIDTH    (32) 
 
//64MB 
// 0x30000000 ~ 0x30ffffff : Download Area (16MB) Cacheable 
// 0x31000000 ~ 0x33feffff : Non-Cacheable Area 
// 0x33ff0000 ~ 0x33ff47ff : Heap & RW Area 
// 0x33ff4800 ~ 0x33ff7fff : FIQ ~ User Stack Area 
// 0x33ff8000 ~ 0x33fffeff : Not Useed Area 
// 0x33ffff00 ~ 0x33ffffff : Exception & ISR Vector Table 
 
#define _RAM_STARTADDRESS 	0x30000000 
#define _ISR_STARTADDRESS 	0x33ffff00      
#define _MMUTT_STARTADDRESS	0x33ff8000 
#define _STACK_BASEADDRESS	0x33ff8000 
#define HEAPEND		  	0x33ff0000 
#define _NONCACHE_STARTADDRESS	0x31000000 
 
//If you use ADS1.x, please define ADS10 
#define ADS10 1 
 
//USB Device Options 
#define USBDMA		1	//1->0, hzh 
#define USBDMA_DEMAND 	0	//the downloadFileSize should be (64*n) 
#define BULK_PKT_SIZE	64 
 
// note: makefile,option.a should be changed 
 
//USER test program 
#define LCD_LTS350Q1_PE1		1 
#define LCD_V16C6448AC			0 
#define LCD_VGA_640_480			1 
#define LCD_VGA_800_600			1 
 
#endif /*__OPTION_H__*/