Re: PicoGUS: ISA sound card emulator with Raspberry Pi Pico (Gravis Ultrasound, AdLib, MPU-401, Tandy, CMS)
Posted on 2023-07-24, 10:36
Awesome work polpo!
Re: PicoGUS: ISA sound card emulator with Raspberry Pi Pico (Gravis Ultrasound, AdLib, MPU-401, Tandy, CMS)
Posted on 2023-07-19, 13:34
I know it's a long shot but have you checked for shorts on the socket and header pins on both the PicoGUS and Pi Nano? When I built a Snark Blaster this happened to me under one of the IC sockets (too much solder and bridged on top side) and it wasn't visible until the socket was removed. Also check …
Re: ARGUS Project thread - now sold out (gerbers will be released soon)
Posted on 2022-09-02, 21:33
shock__ wrote on 2022-09-02, 21:14: Here we go. Check the initial post (inline attachments seem to be broken) Thanks Shock, look forward to building mine.
Re: ARGUS Project thread - now accepting pre-orders (for north/south American and Europe)
Posted on 2022-07-24, 02:41
shock__ wrote on 2022-07-21, 19:03: Just got the news that all PCBs on offer have been sold. I will release the gerber files within the next few weeks. I also still have 120 InterWaves left. Those are also for sale (in lots of at least 24). That's awesome shock, been looking to build the ARGUS for …
Re: ARGUS Project thread - now accepting pre-orders (for north/south American and Europe)
Posted on 2022-07-20, 01:30
Is it possible to buy a bare PCB (already have a spare Interwave IC) from anybody? Will the Gerber's be open sourced soon?
Re: S3 ViRGE VLB project (or " Making a Concurrent for Creative 3D Blaster VLB" )
Posted on 2022-01-23, 03:13
Hi Madao, do you still have any PCBs left of your 765VL000 board to buy?
Re: X2GS : Waveblaster board with dual soundbank support, official Dream/Roland licensed GS bank
Posted on 2021-08-15, 03:33
Wow, that WC2 Orc theme sounded almost identical to an SC-55!
Re: Newly made Gravis Ultrasound compatible cards ... what's the degree of interest?
Posted on 2021-07-02, 06:53
Chipkin made the GUSAR M (upto 16MB dimm) and GUSAR Lite (1MB RAM only on board), there may have been other variants as well. I bought the GUSAR M DIY kit from Chipkin last year, assembled it, flashed it and it worked fine and I'm running a 16MB Dimm in it. I believe it was based off the ARGUS WIP2 …
Re: List of open-source PC hardware projects
Posted on 2021-05-17, 03:26
TubeTime / Schlae has just released his Graphics Gremlin card on GitHub. https://github.com/schlae/graphics-gremlin . https://mobile.twitter.com/TubeTimeUS/status/1393289345193287680 It's an FPGA based MDA / CGA and NTSC CGA composite video card that aims to emulate the original IBM cards. The MDA …
Re: New sound card project: AWE64 Legacy
Posted on 2021-02-11, 05:39
OK, pretty much what I expected, thanks.
Re: New sound card project: AWE64 Legacy
Posted on 2021-02-11, 02:51
Hi, been following this project for awhile and bought a donor CT4520 in anticipation, congrats on finalizing your design. I was wondering how many parts I could reuse from a donor CT4520 apart from the main IC if I eventually ordered a bare board and bracket combo?
Re: Asrock 775Dual VSTA & Core4Dual thread
Posted on 2020-09-08, 01:05
Thanks for all the testing and info cyclone3d, it'll save me so much time when I eventually do my build.
Re: FMonster, the monster of sound synth
Posted on 2020-01-25, 00:37
If there's a list please add me too.
Re: Tandy 3 Voice Sound - SN76489 ISA Soundcard Project
Posted on 2020-01-25, 00:36
Awesome, looking forward to getting my kit.
Re: Orpheus Soundcard: a new DOS soundcard with SPDIF/OPL3/MPU support
Posted on 2019-12-11, 07:54
Excellent work marmes and keropi, look forward to trying it out one day.
Re: Socket 7 AT style power motherboard in ATX case with ATX PSU - how to use ATX case switch?
Posted on 2019-01-15, 10:01
Otherwise, since it's an ATX case which I assume has one of those little plastic momentary switches for its power button, what could work would be the reverse of what "detritus olentus" suggested. i.e. A small plastic switch with a latching rather than momentary function - like this: https://www. …
Re: Socket 7 AT style power motherboard in ATX case with ATX PSU - how to use ATX case switch?
Posted on 2019-01-15, 09:54
I'm thinking of adapting this circuit https://www.edn.com/design/power-management/4427218/Latching-power-switch-uses-momentary-pushbutton or something similar as there are few ways todo it from googling. It would use the ATX case button (momentary button) to toggle a transistor on and off to to …
Re: Socket 7 AT style power motherboard in ATX case with ATX PSU - how to use ATX case switch?
Posted on 2019-01-15, 04:55
That could do it, thank you.
Socket 7 AT style power motherboard in ATX case with ATX PSU - how to use ATX case switch?
Posted on 2019-01-15, 00:01
Hi guys, I've put an AT power only Socket 7 motherboard in an ATX case with an ATX PSU. I'm using an ATX to AT adapter cable which feeds thru to a normal on/off switch. I'd like to be able to use the momentary power switch on the ATX case instead. Could someone point me in the right direction to buy …
Re: Newly made Gravis Ultrasound compatible cards ... what's the degree of interest?
Posted on 2018-05-23, 07:58
Hi shock_ I was wondering if when ARGUS is finished you'll sell bare PCB's (people source all their own components with the understanding no help will be provided so there's no drama's for you) say to only Vogons members to avoid profiteering eBay scalpers. If no, you can add it to a FAQ to stop …
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