Ast pal search

[Tomswork]

Hello everyone im looking for some help trying to find a pal or a jdec file for a AST advantage premium card game port pal labeled u87 this is a 16 bit isa card

Screenshot_20210815-184333_Adobe Acrobat.jpg

Any info would help

Tom

[Tomswork]

Still looking for clues to the u87 mystery

Tom

@rubber_jonnie

[rubber_jonnie]

Still looking for clues to the u87 mystery

Tom

@rubber_jonnie

That's a bit of a tricky one, is it definitely the PAL that's dead?

[Tomswork]

@rubber_jonnie

Death by blowing its top. It's the pal that maps the joysticks movement's. So it's hand to have


Tom

[rubber_jonnie]

@rubber_jonnie

Death by blowing its top. It's the pal that maps the joysticks movement's. So it's hand to have


Tom

I've had a hunt, but I'm coming up empty sadly. Probably of an age where it may be easier to find a working card and copy it. I found the card easy enough, but nothing from a JED point of view.

[Tomswork]

@rubber_jonnie

Yes cards are rare now and many of them people part them out for every dollar. Vcf Midwest computer show is coming up i have the word out there to collectors to check and see if they have the pal on them maybe try a read of the part

I had to recap the motherboard a ibm 5170 the tantalum caps went low resistance

Tom