Saturday, April 30, 2016

8051 Program – swap nibbles

; swap nibbles
; store the higher nibble of r7 in to both nibbles of r6
ORG 0H
MOV R7,#36H
MOV A, R7
ANL A, #0F0H
MOV R6, A
SWAP A
ORL A, R6
MOV R6, A
END



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List of topics: 8051

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