?? option.h
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// ************* OPTIONS **************//cowboy//#define MCLK (50000000)#define MCLK (60000000)#define PLLON 1// (PLL_M+8)*Fin (PLL_M+8)*4Mhz//MCLK=------------------- = --------------// (PLL_P+2)*(2^PLL_S) 2*2#if (MCLK==40000000) #define PLL_M (72) #define PLL_P (2) #define PLL_S (1)#elif(MCLK==50000000) #define PLL_M (92) #define PLL_P (2) #define PLL_S (1)#elif (MCLK==60000000) #define PLL_M (72) #define PLL_P (2) #define PLL_S (1)#elif (MCLK==66000000) #define PLL_M (124) #define PLL_P (2) #define PLL_S (1)#elif (MCLK==75000000) #define PLL_M (142) #define PLL_P (2) #define PLL_S (1)#endif#define WRBUFOPT (0x8) //write_buf_on#define SYSCFG_0KB (0x0|WRBUFOPT)#define SYSCFG_4KB (0x2|WRBUFOPT)#define SYSCFG_8KB (0x6|WRBUFOPT)#define DRAM 1 //In case DRAM is used#define SDRAM 2 //In case SDRAM is used#define BDRAMTYPE SDRAM //used in power.c,44blib.c//BUSWIDTH; 16,32#define BUSWIDTH (16)//cowboy//#define Non_Cache_Start (0x4000000)#define Non_Cache_Start (0x2000000)//cowboy//#define Non_Cache_End (0xA000000)#define Non_Cache_End (0xc000000)#define CACHECFG SYSCFG_8KB//cowboy//#define _RAM_STARTADDRESS 0xc100000#define _RAM_STARTADDRESS 0xc000000#define _ISR_STARTADDRESS 0xc7fff00 //GCS6:64M DRAM/SDRAM#define Debug 1 //Now all the code is under Debug State//#define Debug 0?? 快捷鍵說(shuō)明
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