Listing of file='DELAY.MAC;02' on disk='vmedia/asm_utility_routines-sideA-sector.ccvf'
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ; DELAY - TIME DELAY ROUTINE ; ; SIMPLE TIMING LOOP. ; ; VALUES ON ENTRY: ; A = NUMBER OF LOOPS - 0.2 MS PER LOOP ; ; DESTROYS: ; NOTHING ; ENTRY DELAY DELAY: PUSH B ;SAVE REGISTER MOV C,A DEL1: MVI B,100 ;DO INNER LOOP 100 TIMES DEL2: DCR B JNZ DEL2 DCR C JNZ DEL1 ;OUTER LOOP POP B RET END