[OpenBIOS] OT: Brooktree IC used in cg3 graphics framebuffer?

Bob Breuer breuerr at mc.net
Wed Apr 11 17:57:26 CEST 2012

On 4/10/2012 12:03 PM, Mark Cave-Ayland wrote:
> Hi all,
> A slightly off-topic question, however there may be some people on the
> list who will know the answer to this: what was the number of the
> Brooktree IC used on the cg3 framebuffer? According to various
> sources, it looks like the BT458 was used on the cg6 - is this the
> same as the cg3?

>From the pictures on http://www.sunshack.org/data/sunpix_sbus.html ,
both the 501-1415 (cg3) and 501-1672 (cg6) use the BT458.


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