option.h

Dignostic test program for SMDK441f board chip peripellel. ADS1.2 compiler

// ************* OPTIONS **************
#ifndef __OPTION_H__
#define __OPTION_H__

#define MCLK_FREQ       (30000000)
#define EXTCLK_FREQ	(20000000)

#if (MCLK_FREQ==50000000)
#define PLL_M		(0x5c)
#define PLL_P		(0x12)
#define PLL_S		(0x1)
#endif

#if (MCLK_FREQ==45000000)
#define PLL_M		(0x52)
#define PLL_P		(0x12)
#define PLL_S		(0x1)
#endif


#if (MCLK_FREQ==40000000)
#define PLL_M		(0x60)
#define PLL_P		(0xb)
#define PLL_S		(0x2)
#endif

#if (MCLK_FREQ==37000000)
#define PLL_M		(0x42)
#define PLL_P		(0x8)
#define PLL_S		(0x2)
#endif

#if (MCLK_FREQ==35000000)
#define PLL_M		(0x61)
#define PLL_P		(0xd)
#define PLL_S		(0x2)
#endif

#if (MCLK_FREQ==33000000)
#define PLL_M		(0x3a)
#define PLL_P		(0x8)
#define PLL_S		(0x2)
#endif

#if (MCLK_FREQ==30000000)
#define PLL_M		(0x5e)
#define PLL_P		(0xf)
#define PLL_S		(0x2)
#endif


#if (MCLK_FREQ==25000000)
#define PLL_M		(0x5c)
#define PLL_P		(0x12)
#define PLL_S		(0x2)
#endif

#if (MCLK_FREQ==20000000)
#define PLL_M		(0x60)
#define PLL_P		(0xb)
#define PLL_S		(0x3)
#endif

#if (MCLK_FREQ==15000000)
#define PLL_M		(0x5e)
#define PLL_P		(0xf)
#define PLL_S		(0x3)
#endif

#if (MCLK_FREQ==10000000)
#define PLL_M		(0x48)
#define PLL_P		(0x12)
#define PLL_S		(0x3)
#endif

//#define DELAY_START_VAL         1000            //for external ROM
#define DELAY_START_VAL         10000         //for internal ROM

#define TRUE		(1)
#define FALSE		(0)
#define INTERNAL_SRAM   TRUE

#if (INTERNAL_SRAM)
//Internal 8KB SRAM
#define _RAM_STARTADDRESS 0x1ff0000  
#define _ISR_STARTADDRESS 0x1ff1f80
#else 
//External 256KB SRAM(CS1)
#define _RAM_STARTADDRESS 0x0800000  
#define _ISR_STARTADDRESS 0x083ff80
#endif

// NOTE: rom.mak,option.a have to be changed

#endif 	/* OPTION.H */