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Spare CPC Z80 DART PCBs

Started by Rabs, 16:30, 09 July 23

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Rabs

In case anyone is interested, I have some spare prototyping PCBs for a Z80 DART that I have been working on.

As I have to buy 10 at a time, I have some spare, but sorry UK postage only.

These PCBs are part of a family of boards I have been creating and they are nothing more than a bit of fun to learn about the Z80 family of peripherals.

You can find more information at GitHub Page

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below is a completed board.

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And this is the board under test connected to an FTDI Serial Adapter. Note the CTC and PIO boards behind the DART board.

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GUNHED

Next possible step: Cloning and enhancing the Amstrad Serial Interface? 
http://futureos.de --> Get the revolutionary FutureOS (Update: 2023.11.30)
http://futureos.cpc-live.com/files/LambdaSpeak_RSX_by_TFM.zip --> Get the RSX-ROM for LambdaSpeak :-) (Updated: 2021.12.26)

Rabs

Quote from: GUNHED on 13:33, 11 July 23Next possible step: Cloning and enhancing the Amstrad Serial Interface?
Hi, not sure what to do next. Could change to an 8253 timer and match the addressing scheme of the Amstrad Serial interface.

I have built an 8255 PIO, CTC and DART board, could combine them all on one board as a general IO board.

But I have some DMA ICs to play with next. 

However, I have no idea yet how they are going to interact with the CPC. May need help when I get to it.

GUNHED

http://futureos.de --> Get the revolutionary FutureOS (Update: 2023.11.30)
http://futureos.cpc-live.com/files/LambdaSpeak_RSX_by_TFM.zip --> Get the RSX-ROM for LambdaSpeak :-) (Updated: 2021.12.26)

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