?? initial.asm
字號:
.define P_DAC_Ctrl 0x702A
.define P_DAC1 0x7017
.define P_DAC2 0x7016
.define P_System_Clock 0x7013
.external _Bianxing
.external _Bianxing1
.code
.public _Gaopin;
_Gaopin:.proc
r1=0x0098
[P_System_Clock]=r1
r1=0x0000;
[P_DAC_Ctrl]=r1;
r3=0xffff //D/A轉(zhuǎn)換為10位，即B15~B6
r1=0x0000;
r1=0
[_Bianxing]=r1
[_Bianxing1]=r1
retf
.endp
.public _Dipin;
_Dipin:.proc
r1=0x0025
[P_System_Clock]=r1
r1=0x0000;
[P_DAC_Ctrl]=r1;
r3=0xffff //D/A轉(zhuǎn)換為10位，即B15~B6
r1=0x0000;
retf
.endp
.public _DAC_FW;
_DAC_FW:.proc
[P_DAC1]=r1
[P_DAC2]=r1
retf
.endp
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