Kai Robinson
Well-known member
So - in my efforts to reverse engineer the Mac SE logic board - i've found a few alternatives to Apple's 'custom' chips.
I managed to get (read:forcibly eject) the equations from the GLU chip (it's a 16L8), but the /OE data is a little OTT.
If anyone has either of these pages of the SE Schematic that don't look like they were drawn on an etch-a-sketch and scanned in using a hand scanner by someone coming off a meth addition, it'd be much appreciated. Or even if you have page 2 - i might be able to do something with it at any rate!
Failing that - the signal names on the GLU Chip would be useful, as i only have the generic pin config for a 16L8.
Many Thanks, Kai
I managed to get (read:forcibly eject) the equations from the GLU chip (it's a 16L8), but the /OE data is a little OTT.
If anyone has either of these pages of the SE Schematic that don't look like they were drawn on an etch-a-sketch and scanned in using a hand scanner by someone coming off a meth addition, it'd be much appreciated. Or even if you have page 2 - i might be able to do something with it at any rate!
Failing that - the signal names on the GLU Chip would be useful, as i only have the generic pin config for a 16L8.
Many Thanks, Kai