Re: 1541 – two computers, one drive

From: Spiro Trikaliotis <ml-cbmhackers_at_trikaliotis.net>
Date: Wed, 25 Mar 2020 17:21:28 +0100
Message-ID: <20200325162128.GE30551_at_hermes.local.trikaliotis.net>
Hello,

* On Wed, Mar 25, 2020 at 04:44:00PM +0100 silverdr_at_wfmh.org.pl wrote:
 
> 239 is $ef, which makes it CLK output line. So the computer does not
> "release" the CLK at the end of activity? Always? Or just in some
> cases?

AFAIR, it forgets this only after RESET.

I always asked myself if this could have to do with the
autoboot/autostart feature of the 1540/early 1541 drive ($E780)? If I
understand correctly, this setting (CLK set, DATA unset) would prevent
the function to do anything.

Regards,
Spiro.

-- 
Spiro R. Trikaliotis
http://www.trikaliotis.net/
Received on 2020-05-30 01:22:41

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