" ╧PCODE: ┴╙╠" -----------"""╧PERATION: ═OVES THE CONTENTS OF"MEMORY OR THE ACCUMULATOR LEFT BY ONE"BIT POSITION, MOVING 0 INTO THE LOW"BIT, AND THE HIGH BIT INTO THE CARRY"FLAG, ERASING ITS CURRENT VALUE. ╘HE"CARRY BIT THEREFORE IS SET TO 0 OR 1"DEPENDING ON BIT 7 PREVIOUSLY BEING 0"OR 1. ┌ AND ╬ ARE SET ACCORDING TO"THE RESULT; THUS ┌ CAN BE TRUE (1)"ONLY IF THE LOCATION OR ┴ HELD #$00 OR"#$80 BEFORE ┴╙╠. ╘HE ╬ BIT CAN ONLY"BE SET TRUE IF BIT 6 WAS PREVIOUSLY 1.""ZZZZZÇ
