?? startup.h
字號:
/********************************************************************************
Startup Define Section
********************************************************************************/
// Comment out (please don't delete) the ones that do not apply
// to your code.
#define STARTUP_SECTION program
//#define PLL_MSEL 0xA // default = 0xA
//#define PLL_D 0x0 // default = 0x0
//#define PLL_LOCK_COUNT 0x200 //default = 0x200
//#define PLL_CSEL 0x0 // default = 0x0
//#define PLL_SSEL 0x3 // default = 0x5
#define SYSCFG_VALUE 0x30 //Program this value into SYSCFG register
// #define RUN_USER // Otherwise code is run in supervisor mode
// ISR15 by default.
#define EN_SDRAM
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