Request for TI994A on Mist FPGA

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Lroby74
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Request for TI994A on Mist FPGA

Post by Lroby74 »

Hello all,
i miss TI994A very much and just guessing if a Mist FPGA core version would be possible..

i know that there is already a Mister version.. maybe a conversion from that?

Thanks in advance
Roberto
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DrOG
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Re: Request for TI994A on Mist FPGA

Post by DrOG »

That would be nice in my opinion as well...
I'm not familiar with the original system, but would like to try it out of curiosity.
rittwage
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Re: Request for TI994A on Mist FPGA

Post by rittwage »

I thought for sure there was already one in the past, but it was unfinished.
GreyRogue
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Re: Request for TI994A on Mist FPGA

Post by GreyRogue »

Lroby74 wrote:Hello all,
i miss TI994A very much and just guessing if a Mist FPGA core version would be possible..

i know that there is already a Mister version.. maybe a conversion from that?

Thanks in advance
Roberto
Converting the one I did for MiSTer should be straight forward. I based it on the Colecovision core (same audio and video chips). It just needs Speccery's CPU and connecting logic. If starting from my combination of the Colecovision and Speccery's, it also need to change from BRAM to SDRAM for the ROMs/GROMs/expansion RAM block, which should also be easy.

I don't have a MiST, otherwise I probably would have done it myself.
slingshot
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Re: Request for TI994A on Mist FPGA

Post by slingshot »

Good project for someone who wants to learn HDL.
Lroby74
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Re: Request for TI994A on Mist FPGA

Post by Lroby74 »

GreyRogue wrote: I don't have a MiST, otherwise I probably would have done it myself.
:cry: :cry: :cry: :cry: :cry: :cry: :cry:
seastalker
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Re: Request for TI994A on Mist FPGA

Post by seastalker »

I'd been hoping for one too so it is nice to see this thread.
bhamadicharef
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Re: Request for TI994A on Mist FPGA

Post by bhamadicharef »

This project which could be useful too
https://github.com/Speccery/EP994A
Brahim HAMADI CHAREF:: Singapore
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