Re: FPGA replacment for the ZX8301 ULA and more
Posted: Fri Sep 22, 2023 9:47 am
Nice work!
Loving it, Leon!
That was one of my favourite Speccy games in the day (before they all got to clever to play!)
The Sinclair QL Forum
RIP Sir Clive Sinclair 1940 - 2021
https://theqlforum.com/
FPGA replacment for the ZX8301 ULA and more
Page 5 of 33
Re: FPGA replacment for the ZX8301 ULA and more
Posted: Fri Sep 22, 2023 11:08 am
Re: FPGA replacment for the ZX8301 ULA and more
Posted: Sun Sep 24, 2023 9:32 pm
Very nice result!
Re: FPGA replacment for the ZX8301 ULA and more
Posted: Tue Sep 26, 2023 11:51 pm
Galaxians clone more recent version
I play much better with my right hand not holding the phone/camera
https://drive.google.com/file/d/1Pr4jVg ... sp=sharing
I play much better with my right hand not holding the phone/camera
https://drive.google.com/file/d/1Pr4jVg ... sp=sharing
Re: FPGA replacment for the ZX8301 ULA and more
Posted: Wed Sep 27, 2023 12:56 pm
Looks like a whole reason for owning a QL fitted with your developments!
Re: FPGA replacment for the ZX8301 ULA and more
Posted: Thu Sep 28, 2023 7:06 am
Thank you, I received new parts and I am waiting for a new pcb to try a faster cpu.
Re: FPGA replacment for the ZX8301 ULA and more
Posted: Thu Oct 19, 2023 9:15 am
Re: FPGA replacment for the ZX8301 ULA and more
Posted: Thu Oct 19, 2023 9:45 am
Awesome, Leon - thank you!
Re: FPGA replacment for the ZX8301 ULA and more
Posted: Thu Oct 19, 2023 11:59 am
Hi Leon,
Video is excellent.
Does your games work with QL Joysticks? I used to make QL CTL to DB9 Joystick cables. I think have some paarts left.
I have your 2 boards working on Issue 5 QLs, one with QLSD and QIMSI.
Video is excellent.
Does your games work with QL Joysticks? I used to make QL CTL to DB9 Joystick cables. I think have some paarts left.
I have your 2 boards working on Issue 5 QLs, one with QLSD and QIMSI.
Re: FPGA replacment for the ZX8301 ULA and more
Posted: Thu Oct 19, 2023 12:32 pm
Hi again Leon
Just thinking now about how future QL software could be written to readily detect the presence of your FPGA ULA.
Ideally a simple PEEK that wouldn't require an additional Resident Procedure.
Perhaps you've already thought about that?
Oh, and I want at least 3 units, when they are ready
Just thinking now about how future QL software could be written to readily detect the presence of your FPGA ULA.
Ideally a simple PEEK that wouldn't require an additional Resident Procedure.
Perhaps you've already thought about that?
Oh, and I want at least 3 units, when they are ready