30 Jul
2013
30 Jul
'13
4:07 p.m.
On Tue, Jul 30, 2013 at 08:08:07PM +0100, Tony Duell wrote:
I Am prtty sure the Pro380 printset is on Bitsavers,
that would give you
the J11 pinout (and you migth be able to work out the signals from the
surrounding circuitry),
There's definitely a user's manual for the J11, and I'm fairly sure I've
seen one for the T11 (although IMHO it's too weird for daily use -- having
to fake bus timeouts using a real interrupt is nasty). Using the 11/23
and/or 11/24 and/or PC325/350 prints to figure out the F11 is worth a shot,
but I'd be worried about trying to do anything too different from what DEC
did. There could be tons of stuff that's assumed in their designs, which
would have to change, somehow, for an alien design.
John Wilson
D Bit