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FastROM: Difference between revisions

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'''FastROM''' is about 33% faster than [[SlowROM]].
'''FastROM''' is 3.58 MHz.  It is about 33% faster than [[SlowROM]]. FastROM is a property of the ROM chip itself and not the board it is soldered onto.<sup>[2]</sup>
 
FastROM speeds only apply to the upper halves of banks $80-bf and all of banks $c0-ff.<sup>[1]</sup>


=== See Also ===
=== See Also ===
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=== External Links ===
=== External Links ===
* https://gbatemp.net/threads/romhacker-kandowontu-converts-more-than-80-snes-titles-into-fastrom-improving-their-performance.629133
* https://gbatemp.net/threads/romhacker-kandowontu-converts-more-than-80-snes-titles-into-fastrom-improving-their-performance.629133
* https://archive.org/details/SNESDevManual/book1/page/n26
* "High Speed Required?" checkbox on [https://archive.org/details/SNESDevManual/book1/page/n26 page 1-2-9 of Book I] of the official Super Nintendo development manual
=== References ===
# Near, https://forums.nesdev.org/viewtopic.php?t=9585
# Bregalad, lbid.


[[Category:SNES Hardware]]
[[Category:SNES Hardware]]
[[Category:Scene Slang]]
[[Category:Scene Slang]]

Latest revision as of 10:44, 18 December 2023

FastROM is 3.58 MHz. It is about 33% faster than SlowROM. FastROM is a property of the ROM chip itself and not the board it is soldered onto.[2]

FastROM speeds only apply to the upper halves of banks $80-bf and all of banks $c0-ff.[1]

See Also

External Links

References

  1. Near, https://forums.nesdev.org/viewtopic.php?t=9585
  2. Bregalad, lbid.