Re: Need Socket 754 motherboard compatible with 3.3v AGP video cards

Posted on 2017-10-07, 19:31

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

maybe he used the agp adapter from Löschzwerg. http://www.pcgameshardware.de/Grafikkarten-Gr … alerie/2130371/ Filename PCGHX-Promo-AGP-PCI-Adapter_00002-pcgh.jpg File size 452.55 KiB Views 843 views

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Re: NEC V20 not compatible with my PC ?

Posted on 2017-10-07, 18:06

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I'm pretty sure you should replace your BIOS. Use the CT Bios. http://www.tiffe.de/Robotron/misc/V20-Bios/ And *blink* it will boot and run with higher speed, and ct bios adds additional tweaks. NEC V20 also can run 8080 Instructions so you can run CP/M 80 Programs (with 22nice) And you get 80186 …

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Re: PS/2 to Microsoft Serialmouse Adapter Converter

Posted on 2017-10-07, 16:06

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Filename photo_2017-10-07_18-02-20.jpg File size 199.08 KiB Views 1979 views Filename photo_2017-10-07_16-01-56.jpg File size 164.46 KiB Views 1979 views Filename photo_2017-10-07_18-01-09.jpg File size 201.8 KiB Views 1979 views Finally i found some time to complete my multi i/o setup.

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Re: Music Quest MPU clone cards, anyone interested in them?

Posted on 2017-10-06, 19:28

by

by matze79

in Marvin \ Sound

in Marvin \ Sound

looks good keropi 😀 i'm really happy and can't await to get that thing into my PS/2 Model 40SX. With MIDI Daughterboard attached ! so no damn external Module will waste my space 😁 Very good work!

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Re: Reversing the Disney Sound Source

Posted on 2017-10-06, 19:00

by

by matze79

in Marvin \ Sound

in Marvin \ Sound

I ordered a patch of pcbs with shockwav3's design. so in a couple of days/weeks i will have a version on pcb :) also made a covox with dac ic.. but still only schematic and brd on my desk. had no time to make a pcb for now. But i will do in the next months. Its full chip dac but only mono, with lpt …

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Re: Radeon R100 R200 R300 Backward Compatiblity

Posted on 2017-10-05, 11:15

by

by matze79

in Marvin \ Video

in Marvin \ Video

Enable fog table: [HKEY_LOCAL_MACHINE\Software\ATI Technologies\Driver\0000\atidxhal] "DisableHierarchicalZ"="0" "EnableWaitUntilIdxTriList2"="1" "Vsync"="0" "DitherAlpha"="1" "AntiAlias"="0" "AntiAliasRatio"="512" "ZFormats"="15" "ExportCompressedTex"="1" "TableFogEnable"="1" "WFogEnable"="1" " …

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Re: PS/2 to Microsoft Serialmouse Adapter Converter

Posted on 2017-10-04, 06:23

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

i added the project to hackaday io: https://hackaday.io/project/27575-ps2-to-rs23 … mouse-converter

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Re: CVX-2 : covox adapter

Posted on 2017-10-03, 08:58

by

by matze79

in Marvin \ Sound

in Marvin \ Sound

problem is not to hook up a OPL2 to LPT, its the Software. Are you be able to write a driver to redirect port access to lpt ? (emm386..) http://www.raphnet.net/electronique/adlib/adlib_en.php as you can see its pretty easy to hookup the OPL2/3 to LPT.

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Re: Innovation SSI 2001 re-engineering and/or conclusions

Posted on 2017-09-30, 12:27

by

by matze79

in Marvin \ Sound

in Marvin \ Sound

if you have one PCB left... i really would like to get one 😀

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Re: I want to run Windows 10 on a PIII

Posted on 2017-09-23, 10:06

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

It is not. The VM will export a CPU with P3 capabilities so Win10 will refuse to install. bullshit, qemu runs Windows 10 even on my smartphone 😉 So you can also run qemu on p3 and run windows 10 on qemu.. But be prepared, it will take ages to install.. and run..

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Re: The Tandy 1000 ISA sound card brainstorm thread.

Posted on 2017-09-11, 14:02

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Yes, seems to work again. I'm back from France, so now i will have some time to make some tests with the tandy soundboard stuff..

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Re: Unknown RAM card

Posted on 2017-08-22, 14:01

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Is there a FCC ID on the Card ? so you can find out who manufactured it.

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Re: Alliance AT24, opinions?

Posted on 2017-08-20, 15:39

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

http://vintage3d.org/at3d.php#sthash.soUlSJCZ.dpbs i only know the AT3D as 3D Chip and it was uhhhm very bad 😁 Wasnt the AT24 included on some 3Dfx Rush's ?

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Re: Newly made Gravis Ultrasound compatible cards ... what's the degree of interest?

Posted on 2017-08-20, 15:05

by

by matze79

in Marvin \ Sound

in Marvin \ Sound

Seems i found right PS/2 socket, 72 PIN RIGHT ANGLE 45DEG SIMM SOCKET £4 61 In Stock [0072] would this fit ? https://www.exxoshost.co.uk/atari/last/storenew/ maybe this helps 😀

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Re: Unknown RAM card

Posted on 2017-08-20, 14:16

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

The switches are to set starting adress of addon ram. i found one here: https://www.ebay-kleinanzeigen.de/s-anzeige/16-bit-isa-ram-karte-fuer-ibm-pc-at-unterstuetzt-xms-ems-selten/654811104-225-19163 It seems the card can fill up XMS Memory, and also supports EMS so chances are there that you can …

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Re: PS/2 to Microsoft Serialmouse Adapter Converter

Posted on 2017-08-19, 08:07

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

if you have a non-working unit, please pm me if your led is just flickering slowly.. i will resend you a mcu.

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Re: The Tandy 1000 ISA sound card brainstorm thread.

Posted on 2017-08-13, 04:50

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

pretty much done.. drawing now a eagle schematic. Filename clonetech.png File size 1.08 MiB Views 1631 views with limited time this is pretty annoying.. i don't want wait longer.

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Re: AT Slot 1 build.

Posted on 2017-08-12, 09:44

by

by matze79

in Marvin \ System Specs

in Marvin \ System Specs

Its not a good idea to bring two power sources together this way.

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Re: The ALR Powerpro: - Dual 386 EISA System

Posted on 2017-08-12, 09:13

by

by matze79

in Marvin \ System Specs

in Marvin \ System Specs

EISA unlocks full 32bit Power 😀 Unleash the 386's. I also have a 386/486 EISA Combo Board but only with one ISA Slot 😒 its suffering from leaking battery 😒

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Re: The Tandy 1000 ISA sound card brainstorm thread.

Posted on 2017-08-10, 09:00

by

by matze79

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

had few minutes time to draw backside.. maybe i have later time to reconstruct front and make some schematic files.

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