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发表于 2012-4-13 13:17:40
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- ; .\test.SRC generated from: test.c
- ; COMPILER INVOKED BY:
- ; C:\Keil\C51\BIN\C51.EXE test.c BROWSE DEBUG OBJECTEXTEND SRC(.\test.SRC)
- NAME TEST
- ?PR?main?TEST SEGMENT CODE
- EXTRN CODE (?C_STARTUP)
- EXTRN CODE (?C?CSTPTR)
- PUBLIC main
- ; void main()
- RSEG ?PR?main?TEST
- main:
- USING 0
- ; SOURCE LINE # 1
- ; {
- ; SOURCE LINE # 2
- ; unsigned char *p;
- ; p=( volatile unsigned char *)(0x90);
- ; SOURCE LINE # 4
- MOV R3,#00H
- MOV R2,#00H
- MOV R1,#090H
- ;---- Variable 'p?040' assigned to Register 'R1/R2/R3' ----
- ; *p=0xf0;
- ; SOURCE LINE # 5
- MOV A,#0F0H
- LCALL ?C?CSTPTR
- ?C0001:
- ; while(1);
- ; SOURCE LINE # 6
- SJMP ?C0001
- ; END OF main
- END
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