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LST8-3.ASM
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Assembly Source File
|
1990-02-15
|
246b
|
17 lines
;
; *** Listing 8-3 ***
;
; Tests the zero/non-zero status of a variable via
; the direct-addressing mod-reg-rm form of CMP.
;
jmp Skip
;
TestValue dw ?
;
Skip:
call ZTimerOn
rept 1000
cmp [TestValue],0
endm
call ZTimerOff