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Re: My ][ clone - the Triton. Pics!
- Subject: Re: My ][ clone - the Triton. Pics!
- From: heuser.marcus@freenet.de
- Date: 2 Jan 2007 12:42:11 -0800
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Mark McDougall schrieb:
> BLuRry wrote:
>
> > So whatever it is, it's mostly digital. I'd
> > guess it might be more of a video output device of some sort. Or some
> > odd logic controller that uses an RCA connection to a missing external
> > device.
>
> I doubt it's video - looks to me like an (motorola) MCU, some ROM, some RAM
> and a bunch of 74 logic, no doubt including the A2 bus interface.
>
> You could probably derive the function by tracing the connector outputs back
> to the MCU?!?
Why bother? It's a Motorola 6845 CRT controller chip.
Like Bill Garber said it's a Videx clone.
The "three EPROM formation" is typical for these cards.
bye
Marcus