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FXB: Difference between revisions
From SnesLab
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'''FXB''' is 8 bits wide, located at 2223h on the [[SA-1]]. It is initialized to 03h. | '''FXB''' is 8 bits wide, located at 2223h on the [[SA-1]]. It is initialized to 03h. | ||
The most significant bit is '''FBM'''. | The most significant bit is '''FBM'''. The low 3 bits are called CB0 ~ CB2. | ||
=== See Also === | === See Also === |
Revision as of 18:36, 7 July 2024
FXB is 8 bits wide, located at 2223h on the SA-1. It is initialized to 03h.
The most significant bit is FBM. The low 3 bits are called CB0 ~ CB2.
See Also
Reference
- 4.1.19 on page 1-4-13 of Book II of the official Super Nintendo development manual