8051 Program – clear bit memory

; clear bit memory
; 16 x 8 = 128 bits
	ORG 0H
	ADDR EQU 20H	; start location of bit memory
	COUNT EQU 16	; no of memory locations
MAIN :
	MOV R0,#ADDR
	MOV R1,#COUNT
	LCALL CLEAR
	SJMP MAIN
CLEAR :
up:	MOV @R0, #0
	INC R0
	DJNZ R1, up
	RET
	END

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Related topics:
8051 Program - clear register banks   |   8051 Program - clear stack memory   |   8051 Program - rom to ram   |   8051 Program - external ram to internal ram   |   8051 Program - internal ram to external ram   |   8051 Program - ram to ram   |   8051 Program - memory subroutines   |   8051 Program - math subroutines   |   8051 Program - conversion subroutines

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List of topics: 8051

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