Re: Socket 4, 5, 7 BIOS image collection

Posted on 2021-06-18, 13:06

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#:14 Manufacturer/Identifier: PCChips M560 ver: 4.1 Chipset: ALi ALADDiN IV+ (M1531B +M1543) BIOS/Version: AMI 08/28/1997 S BIOS ID: 51-0505-001437-00111111-071595-M1531/43-001_10_TX_PRO-0

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Re: Socket 4, 5, 7 BIOS image collection

Posted on 2021-06-18, 12:44

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#:13 Manufacturer/Identifier: ASUS P/I-P55T2P4 Chipset: Intel 430HX BIOS/Version: Award Modular BIOS v4.51PG BIOS ID: 09/02/96-82430HX-PI55T2P4C-00

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Re: Socket 4, 5, 7 BIOS image collection

Posted on 2021-02-06, 17:51

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#:9 Manufacturer/Identifier: Lucky Star 5VP3 Rev 2.1 Chipset: VIA Apollo VP3 (VT82C597AT/VT82C586B) BIOS/Version: AWARD #06-003 ID string: 11/05/1998-VP3-586B-ITE-2A5LEL19C-00

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Re: Socket 4, 5, 7 BIOS image collection

Posted on 2021-02-06, 17:41

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#:8 Manufacturer/Identifier: Newtech VX3-2b Chipset: Intel 430VX BIOS/Version: AWARD VX3-3 8/1/1997 ID string: 08/01/97-i430VX-2A59GSEBC-00

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Re: 80386 BIOS image collection

Posted on 2021-02-06, 17:19

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#89 Manufacturer/Identifier: ILON USA, INC. M-396B Chipset: PC Chip BIOS: AMIBIOS ID string: 30-0500-ZZ1437-001001111-070791-PC CHIP-F

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Re: 80486 BIOS image collection

Posted on 2021-02-06, 17:04

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#85 Board ID : ASUS ISA-486SIO rev. 1.2 Chipset : SiS 85C460 ATQ BIOS : AMI ID string : 40-0104-001292-00101111-050591-I486SI-F

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Re: 80486 BIOS image collection

Posted on 2021-02-06, 16:42

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#84 Board ID : 486IP-B-2-A (ABIT PI4/PI4T PCI clone) Chipset : SiS 496/497 (NV/NU) BIOS : AWARD 2a4ibb61 ID string : 10/02/95-SiS-496-497/A/B-2A4IBB61C-00

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Re: 80486 BIOS image collection

Posted on 2021-02-06, 16:30

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#83 Board ID : LuckyStar LS-486E Rev:C2 Chipset : SiS 496/497 (PR/NU) BIOS : AWARD 486E 96/7/19 ID string : 03/14/96-SiS-496-497/A/B-2A4IBL13C-00

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Re: 80486 BIOS image collection

Posted on 2021-02-06, 16:20

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#82 Manufacturer/Identifier: Jamicon KM-S4-1 Chipset: SiS 85C496/85C497 (PR/NU revision) BIOS/Version: KM-S4-1 VER:4.2 - AWARD BIOS String: 10/30/95-SiS-496-497/A/B-2A4IBR22C-00

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Re: 80486 BIOS image collection

Posted on 2021-02-06, 16:04

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#81 Manufacturer/Identifier: Zida Tomato 4DPS VER 1.0 (PCI400-2) Chipset: SiS 85C496/85C497 (OR/OT revision) BIOS/Version: 4DPS VER 1.4 - AWARD BIOS String: 11/23/95-SiS-496-497/A/B-2A4IBZ11C-00

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Re: Socket 4, 5, 7 BIOS image collection

Posted on 2020-11-10, 09:13

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#:4 Manufacturer/Identifier: Epox P5-SP Chipset: SiS 85C501/85C502/85C503 Note: No PCI video init. See P54C-SP for compatible BIOS.

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Re: Socket 4, 5, 7 BIOS image collection

Posted on 2020-11-10, 09:09

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

#:3 Manufacturer/Identifier: Epox P54C-SP Chipset: SiS 85C501/85C502/85C503

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Re: IBM Dual Socket 8 with standatd AT PSU

Posted on 2020-09-14, 14:51

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

It took me 1.5 years of struggle to start this board. One year i spent to find of original IBM PC 365 PSU. But no luck, few POST codes after power on and then silence. I tried few dozens of different memory modules with no success. But few days ago one "gold scrap" fan offered me few interesting …

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Re: CGA/EGA capture with 6€ logic analyser

Posted on 2020-07-04, 18:01

by

by BreakPoint

in Marvin \ Video

in Marvin \ Video

You can easily calculate color component by multiplying hexadecimal 0x55 by 2 bit EGA color component. So EGA 00 is 0. EGA 01 is 0x55, EGA 10 = 0xAA, EGA 11 = 0xFF. So in general cable wiring does not really matter. You can get color by using simple bit operations. I spent some time with sigrok. It …

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Re: CGA/EGA capture with 6€ logic analyser

Posted on 2020-06-30, 14:56

by

by BreakPoint

in Marvin \ Video

in Marvin \ Video

For EGA we actually need 6 channels plus 1 or 2 sync. Except if you only want to support the 200 line modes in RGBI. EDIT: Which reminds me: does anyone have a circuit that converts RGBrgb to RGB? Then I could try to hook up my EGA to the OSSC and compare with your results. https://gglabs.us/node/ …

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Re: CGA/EGA capture with 6€ logic analyser

Posted on 2020-06-30, 13:42

by

by BreakPoint

in Marvin \ Video

in Marvin \ Video

root42 wrote on 2020-06-30, 09:58: Is it true 100MHz? Even if it's 100 MHz it does not make sense. It requires extremely powerful cpu to process this amount of data. Today i received analyzer. On weekend i'll try to find programmers reference to make it work.

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Re: CGA/EGA capture with 6€ logic analyser

Posted on 2020-06-27, 10:31

by

by BreakPoint

in Marvin \ Video

in Marvin \ Video

Predator99 wrote on 2020-06-26, 22:49: Solved all problems for 320x200. Dont care about the colors, maybe I exchanged the RGB cables. Not important, will work with 16 color EGA the same way. Looks really great! Great job! How you get rid of jitter?

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Re: CGA/EGA capture with 6€ logic analyser

Posted on 2020-06-25, 12:29

by

by BreakPoint

in Marvin \ Video

in Marvin \ Video

Actually resolution does not matter. You just keep drawing line until HSYNC asserted, then you go to beginning of new line and wait for HSYNC deasserts. Same with VSYNC you keep drawing new lines untill VSYNC asserted. Once that happens you go to [0, 0] point and wait for VSYNC deasserts. So signal …

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Re: CGA/EGA capture with 6€ logic analyser

Posted on 2020-06-25, 07:32

by

by BreakPoint

in Marvin \ Video

in Marvin \ Video

Really great find! I think it has great potential as a converter. Looks like there is no API documentation so some reverse engineering is required. Can you check is this one based on Cypress FX2 chip? I'll order one immediately. I do not have much time but in month or two i can get some results. …

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Re: Bought these (retro) hardware today

Posted on 2020-06-17, 12:16

by

by BreakPoint

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

ATI HD 3850 and HD4670 And some FPUs and CPUs AMD N80186 Cyrix 87DLC [Cx87DLC-40QP] Cyrix Cx487S [Cx487S40QP] Cyrix FasMath [CX-83D87-20-GP] Cyrix FasMath [CX-83S87-33-JP] Cyrix FasMath [CX-EMC87-33-GP] GreenMath 4C87DX-40 IIT 3C87-25 IIT 3C87-33 IIT 3C87-33 [GOLDTOP] IIT 3C87-33 [METALTOP] IIT 3C87 …

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