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有谁可以介绍下IAR头文件的语法及关键字吗。

助工
2012-09-10 17:26:36     打赏

__saddr __no_init volatile union { unsigned short SDR00; union { unsigned char SIO00; unsigned char TXD0; }; } @ 0xFFF10;
__saddr __no_init volatile union { unsigned short SDR01; union { unsigned char RXD0; unsigned char SIO01; }; } @ 0xFFF12;
__saddr __no_bit_access __no_init volatile unsigned short TDR00 @ 0xFFF18;
__saddr __no_bit_access __no_init volatile union { unsigned short TDR01; struct { unsigned char TDR01L; unsigned char TDR01H; }; } @ 0xFFF1A;
__sfr __no_init volatile union { unsigned char PM0; __BITS8 PM0_bit; } @ 0xFFF20;
__sfr __no_init volatile union { unsigned char PM1; __BITS8 PM1_bit; } @ 0xFFF21;

__near __no_init volatile union { unsigned char RPECTL; __BITS8 RPECTL_bit; } @ 0xF00F5;
__near __no_bit_access __no_init volatile const unsigned char BCDADJ @ 0xF00FE;
__near __no_bit_access __no_init volatile const union { unsigned short SSR00; struct { unsigned char SSR00L; }; } @ 0xF0100;

#define WUP0              IICCTL01_bit.no7
ADM2       DEFINE  0xF0010




关键词: 可以     介绍     文件     语法     关键字     unsigned    

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