Path: utzoo!attcan!uunet!dayvb!afitamy!Jim.Locker
From: Jim.Locker@afitamy.fidonet.org (Jim Locker)
Newsgroups: comp.sys.amiga.hardware
Subject: Lucas
Message-ID: <183.25FF3ED0@afitamy.fidonet.org>
Date: 14 Mar 90 20:00:29 GMT
Organization: AFIT Amiga Users BBS(AFITAUG), Dayton, Oh. (513) 252-7681
Lines: 20

Has anyone out there come up with a GOOD fix for the Lucas timing problems?  I 
have one built that works fine with my 512K base machine, but refuses to 
recognize my 4 Meg TechniSoft RAM expansion (remember those?) or my FlashCard 
hard disk controller (the biggest piece of junk currently marketed for the 
Amiga!!!).

I believe that the trailing edge of *AS and *DS is the problem; seems LUCAS 
merges the timing chains for the 020 and the A1000 too soon.  Has anyone fixed 
this (other than by doing things such as attaching a pot to the *AS line and 
tweaking the impedance)

Jim Locker


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