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gubbish
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gubbish
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December 6th, 2019,
11:58 AM
gubbish
replied to a thread
New project - the ROMulator, successor to the PETvet (RAM/ROM replacement plus debug)
in
Commodore
Yes, I'll put up the full Verilog source as well as the board schematics. The source is buildable via the open source toolchain for the ice40 fpga,...
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19 replies | 598 view(s)
November 27th, 2019,
02:12 PM
gubbish
replied to a thread
New project - the ROMulator, successor to the PETvet (RAM/ROM replacement plus debug)
in
Commodore
Another thing to add is that while currently the debug takes place over SPI as described, due to this being an FPGA the same debug pin connection...
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19 replies | 598 view(s)
November 27th, 2019,
01:32 PM
gubbish
replied to a thread
New project - the ROMulator, successor to the PETvet (RAM/ROM replacement plus debug)
in
Commodore
Regarding the debug port on the ROMulator, currently the debug works over SPI, using a debug application running on a raspberry pi. The FPGA starts...
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19 replies | 598 view(s)
November 27th, 2019,
01:25 PM
gubbish
replied to a thread
New project - the ROMulator, successor to the PETvet (RAM/ROM replacement plus debug)
in
Commodore
It is indeed a UPDuino, the 1.0 version. It's surprisingly inexpensive (about $10 I believe) and was very useful for development. I've seen some...
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19 replies | 598 view(s)
November 27th, 2019,
11:05 AM
gubbish
replied to a thread
New project - the ROMulator, successor to the PETvet (RAM/ROM replacement plus debug)
in
Commodore
Thanks for the messages, all.. Has been quite a while since I've been active in the hobby. Had a son a couple of years ago now, and between that and...
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19 replies | 598 view(s)
November 26th, 2019,
02:05 PM
gubbish
started a thread
New project - the ROMulator, successor to the PETvet (RAM/ROM replacement plus debug)
in
Commodore
Hi all, I'd like to introduce a project I've been working on for a couple of months now. Tentatively called the ROMulator, it's a RAM/ROM...
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19 replies | 598 view(s)
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