Re: S3 Trio64 reference schematics
Posted on 2022-11-14, 20:05
Although this is not direct answer to your question, there are schematics available for Cirrus Logic Alpine family (CL-GD5430, 5434, 5436 and 5440). They can be built for ISA (5434 only), VLB, or PCI. Definitely an upgrade over the Trident TVGA9000. You can find it here: http://www.vgamuseum.info/ …