Wired up START, SELECT, OPTION, RESET buttons today. I removed the old keyboard completely. Here are some pics of the SSOR install:
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Start, Select, and Option signals are routed to R134, R135, and R136 respectively. The reset signal goes to L14(not shown). All signals tap in on the left side of those components.
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I removed the PCB to make the four solder connections. The solder connections protruded a little on the bottom of the PCB so I added an IC socket to make a little more room.
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I expected to find the new SSOR keys on F5, F6, F7, and F8, but found them on F2, F3, F4, and F5. I must've found some old documentation.
So I guess this project is finished. Thanks for riding along.
Cy
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Not old. Vintage. :)
Most liked posts in thread: Is it supposed to smoke like that?
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by cykurtz
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by Paul "Mclaneinc" Irvine
Argh...a bait post, I was expecting a burning PCB, come on, we all have had one and we love to hear about how people fixed the problem..
Seriously, glad the was no fire etc..Andy Barr likes this. -
by cykurtz
Doin' great! I'm using it every day and have spent hours programming. I'm think
Works great! I use it every day, sometimes for hours at a time.
I began to worry that with the stock keyboard removed things might fall into that big hole. I guess I could have put the old keyboard in(and I still can) but I thought this might look cool
I covered that big hole with some plexiglass. Now I don't worry about things falling in. Actually I can drop pens and pencils into what now is a shallow tray
Andy Barr likes this. -
by nysavant
Seeing the naked 800XL is pretty cool. Have you considered putting some LED lighting in? Might look nice lit up.
Andy Barr likes this. -
by Andy Barr
You're quite a modder, Cy.
Very well done - so how does it perform, the Atari 8bit and... PS2 keyboard??
PS. Got some pics from VCF EAST 24 to post - thanks for flagging this event, fella. -
by Andy Barr
Nice idea, Al - it looks like it's calling out for something to plug that gap, Cy.


