NEO-GRC2: Difference between revisions

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Third-gen [[GPU]] made by '''F'''ujitsu. Used at least on the [[MV1B]] MVS board.
Second version of the all-in-one [[VDC]] made by '''F'''ujitsu. Used at least on the [[MV1B]] MVS board.


Apparently has embedded [[VRAM]], which means that Video RAM errors on boards using this chip are bad news.
Has embedded fast [[VRAM]], which means that Video RAM errors at or above $8000 on boards using this chip are bad news.
 
Slow VRAM is still external.
 
Also has embedded [[palette RAM]], so palette RAM errors are equally bad news.


[[Palette RAM]] is still external.
[[Palette RAM]] is still external.
=Pinout=
TODO


[[Category:Chips]]
[[Category:Chips]]

Revision as of 19:21, 28 August 2016

Second version of the all-in-one VDC made by Fujitsu. Used at least on the MV1B MVS board.

Has embedded fast VRAM, which means that Video RAM errors at or above $8000 on boards using this chip are bad news.

Slow VRAM is still external.

Also has embedded palette RAM, so palette RAM errors are equally bad news.

Palette RAM is still external.

Pinout

TODO