NEO-GRC2: Difference between revisions
Jump to navigation
Jump to search
(Created page with "Third-gen GPU made by Fujitsu. Used in ? Category:Chips") |
m (Pinout) |
||
(5 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
{{ChipInfo | |||
|picture=Neo-grc2-f.jpg | |||
|pkg=QFP208 | |||
|manu=fujitsu | |||
|date=1995 ? | |||
|gates= | |||
|used_on={{PCB|MV1B}} | |||
}} | |||
Second version of the all-in-one [[VDC]]. | |||
Has embedded fast [[VRAM]], which means that [[VIDEO RAM ERROR]]s at or above $8000 on boards using this chip are bad news. | |||
Also has embedded [[palette RAM]], so [[COLOR RAM ERROR]]s are equally bad news. | |||
Slow VRAM is still external. | |||
=Pinout= | |||
[[File:Neo-grc2_pinout.png|800px]] | |||
[[File:Neo-grc2.odg]] | |||
[[Category:Chips]] | [[Category:Chips]] |
Revision as of 04:16, 28 February 2017
Package | QFP208 |
Manufacturer | |
First use | 1995 ? |
Used on | MV1B |
Second version of the all-in-one VDC.
Has embedded fast VRAM, which means that VIDEO RAM ERRORs at or above $8000 on boards using this chip are bad news.
Also has embedded palette RAM, so COLOR RAM ERRORs are equally bad news.
Slow VRAM is still external.