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CXB: Difference between revisions
From SnesLab
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'''CXB''' is 8 bits wide, located at 2220h on the [[SA-1]]. It is initialized to zero. | '''CXB''' is 8 bits wide, located at 2220h on the [[SA-1]]. It is initialized to zero. | ||
The most significant bit is '''CBM'''. | The most significant bit is '''CBM'''. The low 3 bits are called CB0 ~ CB2. | ||
=== See Also === | === See Also === | ||
Revision as of 18:33, 7 July 2024
CXB is 8 bits wide, located at 2220h on the SA-1. It is initialized to zero.
The most significant bit is CBM. The low 3 bits are called CB0 ~ CB2.
See Also
Reference
- 4.1.16 on page 1-4-10 of Book II of the official Super Nintendo development manual