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Author Topic: EDID Dongle... what is it and where can I get one?  (Read 22588 times)

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Malenko

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Re: EDID Dongle... what is it and where can I get one?
« Reply #40 on: April 20, 2010, 01:51:59 pm »
you can do vids in MaLa, check the MaLa forum
If you are helping someone and expecting something in return, you are doing business not kindness.

ghostkiller

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Re: EDID Dongle... what is it and where can I get one?
« Reply #41 on: April 20, 2010, 02:06:19 pm »
you can do vids in MaLa, check the MaLa forum

guess i need to go do some more homework.

81ramirez

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Re: EDID Dongle... what is it and where can I get one?
« Reply #42 on: October 05, 2010, 09:20:04 am »
Anybody know if this one would work?
http://www.hallresearch.com/page/Products/EM-EDID-HD15

I didn't found it anywhere else...
And if it works, which are the resolutions I should ask to be programed to use with a 15hz monitor?

BadMojo12

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Re: EDID Dongle... what is it and where can I get one?
« Reply #43 on: July 25, 2013, 03:45:47 pm »
SailorSat:  Finding my way with Calamity Drivers and an ATI card with a Sony PVM2530 (picture is great) and I have had too many heating issues.  I want to use my 8800 GT, but I need the dongle.  I soldered my own cable for the VGA to RGB so I feel capable, I just can't see what the pinouts are for the pictures you show on how to make the dongle.  Any chance you can tell me which VGA pins go to which pins on the EEPROM; I feel I can take it from there.  Thanks for all your contributions to this aspect of MAME.

Ryan
The only normal people are the ones you don't know very well.  --Rodney Dangerfield

SailorSat

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Re: EDID Dongle... what is it and where can I get one?
« Reply #44 on: July 30, 2013, 03:48:00 am »
Well VGA Pins 1, 2, 3, 5, 6, 7, 8, 9, 10, 13 and 14 are wired from the male to the female connector.
And VGA Pins 5, 9, 11, 12 and 14 are wired to the 24LC22A.

VGA 14 (VSync) -> IC 7 (VCLK)
VGA 15 (SCL) -> IC 6 (SCL)
VGA 12 (SDA) -> IC 5 (SDA)
VGA 09 (+5V) -> IC 8 (Vcc)
VGA 05 (GND) -> IC 4 (Vss)

files.arianchen.de/soft15khz/s15kedid.bin
« Last Edit: July 30, 2013, 03:50:41 am by SailorSat »
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Re: EDID Dongle... what is it and where can I get one?
« Reply #45 on: January 13, 2015, 03:39:22 am »
Hello,

Refreshing an old post for my 1rst one ;)

I just upgraded my MAME Sega New Astro City with a GTX 560Ti and it seems that now I need this dongle get it working  :banghead:

Did someone have one to sell me (the "official" one is a bit too expensive...) or could tell me how to do it myself (like how to program the 24LC22A) ?

Many thx for your help.

Psy

Darthbiker

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Re: EDID Dongle... what is it and where can I get one?
« Reply #46 on: July 22, 2019, 04:58:14 am »
Well VGA Pins 1, 2, 3, 5, 6, 7, 8, 9, 10, 13 and 14 are wired from the male to the female connector.
And VGA Pins 5, 9, 11, 12 and 14 are wired to the 24LC22A.

VGA 14 (VSync) -> IC 7 (VCLK)
VGA 15 (SCL) -> IC 6 (SCL)
VGA 12 (SDA) -> IC 5 (SDA)
VGA 09 (+5V) -> IC 8 (Vcc)
VGA 05 (GND) -> IC 4 (Vss)

files.arianchen.de/soft15khz/s15kedid.bin

Hola, estoy con el soft15khz en un retros xp y una grafica gtx650 nvidia, me aparece que necesito el dongle edid, he visto que tu lo puedes suministrar, necesitaria uno por favor, gracias de antemano.

Hi, I'm with the soft15khz in a retro xp and a gtx650 nvidia graphic, it appears to me that I need the edid dongle, I have seen that you can supply it, I would need one please, thanks in advance.

buttersoft

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Re: EDID Dongle... what is it and where can I get one?
« Reply #47 on: July 22, 2019, 11:20:42 pm »
There is almost zero chance a dongle will help with a GTX650, the bios and drivers are too new.

I would look into crt_emudriver and a compatible AMd/ATI card. The home for crt_emudriver is on these forums - http://forum.arcadecontrols.com/index.php/board,52.0.html

Using WinXP might make things tricky. you will need to use the older versions of crt_emudriver from version 1.2 backwards, and make sure you get a card listed for the driver you pick.
« Last Edit: July 24, 2019, 08:46:39 pm by buttersoft »