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Y Index Register: Difference between revisions
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The [[Y Index Register]] exists on 65x processors and often holds the current index when iterating over things. | The [[Y Index Register]] exists on 65x processors and often holds the current index when iterating over things. | ||
On the [[S-SMP]] it is always 8 bits wide. On the [[65c816]], it may be 8 or 16 bits wide. | |||
=== See Also === | === See Also === | ||
Revision as of 09:38, 14 December 2023
The Y Index Register exists on 65x processors and often holds the current index when iterating over things.
On the S-SMP it is always 8 bits wide. On the 65c816, it may be 8 or 16 bits wide.