www.pudn.com > h2410系列usb驱动.zip > Option.h

#ifndef __OPTION_H__ 
#define __OPTION_H__ 
 
//#define FCLK 100000000 
#define FCLK 133500000 
//#define FCLK 190000000 
//#define FCLK 200000000 
//#define FCLK 210000000 
//#define FCLK 220000000 
 
#define HCLK (FCLK/2) 
#define PCLK  (HCLK/2) 
 
 
//BUSWIDTH; 16,32 
#define BUSWIDTH    (32) 
 
 
#define _RAM_STARTADDRESS 	0xc000000 
#define _ISR_STARTADDRESS 	0xdffff00     //GCS6:128M SDRAM x 2 
#define _MMUTT_STARTADDRESS	0xdff8000     //KIW ADD 
#define HEAPEND		  	0xdff0000 
 
//If you use ADS1.x, please define ADS10 
#define ADS10 TRUE 
 
#define USBDMA	TRUE 
#define USBDMA_DEMAND FALSE	//the downloadFileSize should be (64*n) 
 
// note: makefile,option.a should be changed 
 
#endif /*__OPTION_H__*/