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TRB: Difference between revisions

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'''TRB''' (Test and Reset Bits) is a [[65c816]] instruction that tests and resets bits.
'''TRB''' (Test and Reset Bits) is a [[65c816]] instruction that tests and resets bits.
{| class="wikitable" style="float:right;clear:right;width:30%"
!colspan="8"|Basic Info
|+
|'''Addressing Mode'''
|'''Opcode'''
|'''Length'''
|'''Speed'''
|+
|absolute
|1C
|3 bytes
|6 cycles
|+
|direct page
|14
|2 bytes
|5 cycles
|}


{| class="wikitable" style="float:right;clear:right;width:30%"
{| class="wikitable" style="float:right;clear:right;width:30%"

Revision as of 17:29, 1 May 2023

TRB (Test and Reset Bits) is a 65c816 instruction that tests and resets bits.

Basic Info
Addressing Mode Opcode Length Speed
absolute 1C 3 bytes 6 cycles
direct page 14 2 bytes 5 cycles
Flags Clobbered
N V M X D I Z C
. . . . . . .

See Also