?? sine.inc
字號:
;filename sine.inc
;in order to initialize the chip and the peripherals employed
stacksize .set 200h
c54x_init
;use default clock initialization
;|IPTR|MP/MC|OVLY|AVIS|DROM|CLKOFF|SMUL|SST|
STM #00A0h,PMST ;IPTR=0x1,OVLY=1 others=0
LD #0h,DP ;data page pointer @ page 0
;|BRAF|CPL|XF|HM|INTM|0|OVM|SXM|C16|FRCT|CMPT|ASM|
STM #0100h,ST1 ;SXM=1,FRCT=0
LD #0h,A ;clear A
LD #0h,B ;clear B
RET
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