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FF7/Field/Script/Opcodes/97 DEC

693 bytes added, 22:11, 7 September 2006
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* Opcode: '''0x95'''
* Short name: '''DEC'''
* Long name: Decrement (8-bit)

==== Memory layout ====
{| border="1" cellspacing="1" cellpadding="3" style="border: 1px solid black; border-collapse: collapse;"
! width="40" | 0x95
! width="40" | ''B''
! width="40" | ''A''
|}

==== Arguments ====
* '''const UByte''' ''B'': Destination bank.
* '''const UByte''' ''A'': Address.

==== Description ====

Decrements the 8-bit value found at bank '''B''', address '''A'''. If the value is 0x00, it will roll over to 0xFF. If you specify a 16-bit bank, only the lower byte will be decremented, and if the lower byte is 0x00, the higher byte will be unaffected whilst the lower byte will return to 0xFF.