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ROL: Difference between revisions
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'''ROL''' (Rotate Left) is a 65x instruction that rotates a value and the [[carry flag]] left one bit. The most significant bit is shifted into the carry flag. The carry flag is shifted into the least significant bit. | '''ROL''' (Rotate Left) is a 65x instruction that rotates a value and the [[carry flag]] left one bit. The most significant bit is shifted into the carry flag. The carry flag is shifted into the least significant bit. | ||
{| class="wikitable" style="float:right;clear:right;width:30%" | |||
!colspan="9"|Flags Clobbered | |||
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|C | |||
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=== See Also === | === See Also === | ||
Revision as of 17:16, 1 May 2023
ROL (Rotate Left) is a 65x instruction that rotates a value and the carry flag left one bit. The most significant bit is shifted into the carry flag. The carry flag is shifted into the least significant bit.
| Flags Clobbered | ||||||||
|---|---|---|---|---|---|---|---|---|
| N | V | M | X | D | I | Z | C | |
| . | . | . | . | . | ||||