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BBC: Difference between revisions
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'''BBC''' (Branch on Bit Clear) is an [[SPC700]] that performs a branch when the [[direct page flag]] is clear. | '''BBC''' (Branch on Bit Clear) is an [[SPC700]] instruction that performs a branch when the [[direct page flag]] is clear. | ||
{| class="wikitable" style="float:right;clear:right;width:30%" | {| class="wikitable" style="float:right;clear:right;width:30%" |
Revision as of 02:38, 17 May 2023
BBC (Branch on Bit Clear) is an SPC700 instruction that performs a branch when the direct page flag is clear.
Basic Info | |||||||
---|---|---|---|---|---|---|---|
Addressing Mode | Opcode | Length | Speed | ||||
implied | y3 | 3 byte | 5 or 7 cycles |
Flags Clobbered | |||||||
---|---|---|---|---|---|---|---|
N | V | P | B | H | I | Z | C |
. | . | . | . | . | . | . | . |