need help on video out and lcd

[Rambo60]

I have a display board from a home made computer made up of ttl and rom just need help on how to connect vga to this board I have some picture is the QVSYNC and the QHSYNC and the XSCL and GND can I connect this to the a VGA monitor this all the detail I can give all I need to no what connection do i need to connect to VGA from the pin connection

 

[Beavis]

A little more information would be useful, can you post some more detailed schematics?

 

[Rambo60]

I am not been rude but all I am asking is in the picture there are pin with names I need to no what pin to connect to a VGA that all I ask more picture is not going to help as this is the schematic of the board

 

[roy_bates]

im wondering if its some kind of composite signal,i cant see anything that indicates vga signals

can you link to the entire schematic please or who made it.

 

[Rambo60]

yes there is VGA QVSYNC and the QHSYNC and the XSCL the board has video out and LCD out this not composite signal

 

[roy_bates]

the thing is i cant see the rgb signals.

can you say what board this is?

 

[Rambo60]

you tell me what this QVSYNC and the QHSYNC and the XSCL it has no RGB the maximite has the same the RGB is color

 

[roy_bates]

what homemade computer is it?
and,what board is this in reference to?

im just tying to work out what this is

EDIT: wait,is this anything to do with the MO2 project? or maybe i have this confused with the other thread you have open?

 

[Rambo60]

yes that right m02 project do you no this project i had this project for about 4 year in a box

 

[Beavis]

Who said you're being rude, all I was asking was to come up with some more information, and while you're at it, try to make some better quality pics too.

 

[roy_bates]

yes,a little,i think it was an attempt to make a 6502 compatible cpu in 74 series logic(it did actually work).the design you have is from dieter muller i think from the early 90's

do you have the entire project? including the lcd driver board(not sure ive seen the entire board as i could not see the back of the lcd itself)

lets try to all relax a little,im excited because im not sure how much of this actually survived today.

 

[Rambo60]

yes roy I have all the project and hex files for m02 and the person dieter muller he has pass away and he from germany and there is a person I know is dennis in germany he told me

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[roy_bates]

can you take a picture of the rear of the lcd display please,the one in the project
or a make and model of the display in the project

 

[Rambo60]

roy I have all the picture of M02 and other board i just up load some new picture

 

[roy_bates]

do you have the lcd display this machine was used with at all?

 

[Rambo60]

yes roy I have all the board and picture and PCB artwork I just found out that the lcd display pin connect only to a LCD not a VGA monitor but the QVGA LCD Monochrome I can not fine any for sale