GPIB state machine info WTD

[Philip Pemberton]

Hi,
  Does anyone happen to have any data on the GPIB state machine, or perhaps a
GPIB slave interface implemented in LSTTL? I'm trying to rig up a CPLD to
take some of the load off the microprocessor in one of my projects, but the
GPIB is troublesome to say the least.
  I've got a copy of the HP "Tutorial guide to HPIB" and "PET and the IEEE488
Bus", but none of them cover the state machine...

Thanks.
-- 
Phil.                              | Acorn RiscPC600 SA220 64MB+6GB 100baseT
philpem at philpem.me.uk              | Athlon64 3200+ A8VDeluxe R2 512MB+100GB
http://www.philpem.me.uk/          | Panasonic CF-25 Mk.2 Toughbook
... I may not always be perfect, but I'm always me.