Changes
Z80
,/* Opcodes */
|''Mnemonic''||''Clock''||''Size''||''SZHPNC''||''Opcode''||''Description||''Notes''
|-
|PUSH AF||11||1||rowspan=4|------||F5||rowspan=4|Push||rowspan=4|(SP)=qq
|-
|PUSH BC||11||1||||C5||
|-
|PUSH DE||11||1||||D5||
|-
|PUSH HL||11||1||E5||-|PUSH IX||15||2||------||DD E5||rowspan=2|Push||rowspan=2|-(SP)=xx|-|PUSH IY||15||2||||FD E5||-|RES b,r||8||2||------||CB 80+8*b+rb||rowspan=4|Reset bit||rowspan=4|m=m&{~2^b}||-|RES b,(HL)||15||2||------||CB 86+8*b||||-|RES b,(IX+N)||23||4||------||DD CB XX 86+8*b||||-|RES b,(IY+N)||23||4||------||FD CB XX 86+8*b|||
|}
+-------------+----+---+------+------------+---------------------+----------------------+
+-------------+----+---+------+------------+---------------------+----------------------+
