home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Tech Arsenal 1
/
Tech Arsenal (Arsenal Computer).ISO
/
tek-01
/
zendisk1.zip
/
LST4-8.ASM
< prev
next >
Wrap
Assembly Source File
|
1990-02-15
|
250b
|
14 lines
;
; *** Listing 4-8 ***
;
; Measures the performance of repeated SUB AL,AL instructions,
; which take 3 cycles each according to Intel's official
; specifications.
;
sub ax,ax
call ZTimerOn
rept 1000
sub al,al
endm
call ZTimerOff