We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
ALU: Difference between revisions
From SnesLab
(removed +) |
(added flags) |
||
| Line 1: | Line 1: | ||
The '''Arithmetic and Logic Unit''' (ALU) is an essential part of many CPUs, including the [[65c816]]. The ALU is a full 16 bits wide on the '816. | The '''Arithmetic and Logic Unit''' (ALU) is an essential part of many CPUs, including the [[65c816]]. The ALU is a full 16 bits wide on the '816. The following flags may be updated after an ALU operation: | ||
* [[Carry Flag]] | |||
* [[Negative Flag]] | |||
* [[Overflow Flag]] | |||
* [[Zero Flag]] | |||
=== Reference === | === Reference === | ||
Revision as of 23:35, 31 July 2024
The Arithmetic and Logic Unit (ALU) is an essential part of many CPUs, including the 65c816. The ALU is a full 16 bits wide on the '816. The following flags may be updated after an ALU operation:
Reference
- 65c816 datasheet