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Version Code Register: Difference between revisions
From SnesLab
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'''VC''' is 8 bits wide, located at 230Eh on [[SA-1]]. It | '''VC''' is 8 bits wide, located at 230Eh on [[SA-1]]. It is supposed to indicate the SA-1 device version<sup>[1]</sup>, but actually returns [[open bus]].<sup>[2]</sup> | ||
=== | === References === | ||
* 4.1.46 on [https://archive.org/details/SNESDevManual/book2/page/n56 page 1-4-35 of Book II] of the official Super Nintendo development manual | * 4.1.46 on [https://archive.org/details/SNESDevManual/book2/page/n56 page 1-4-35 of Book II] of the official Super Nintendo development manual | ||
# https://forums.nesdev.org/viewtopic.php?p=237540#p237540 | |||
[[Category:SA-1]] | [[Category:SA-1]] | ||
[[Category:Registers]] | [[Category:Registers]] | ||
Revision as of 23:19, 7 July 2024
VC is 8 bits wide, located at 230Eh on SA-1. It is supposed to indicate the SA-1 device version[1], but actually returns open bus.[2]
References
- 4.1.46 on page 1-4-35 of Book II of the official Super Nintendo development manual