V99x8 Schematics and PCB

Modern, Memotech inspired, hardware projects
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V99x8 Schematics and PCB

Post by lezanderson » 19 Jul 2014 21:01

As some of you may or may not of noticed HACKADAY are desiging a 68000 system with a v9938 video board. They have procduced a PCB and schematics for a V99x8 VDP board... might be worth a look for those interested.

http://hackaday.com/2014/03/27/hackaday ... ant-a-kit/

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Re: V99x8 Schematics and PCB

Post by Dave » 19 Jul 2014 21:37

Hi Lez,

thanks for the info, it looks like the PCB and schematic just adds the VDP and VRAM to their project and uses the composite output that is on the V9938.

The schematic ignores the RGB lines and the associated components needed


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