21 Mar
2005
21 Mar
'05
4:27 a.m.
termination is 150 ohms (for 5.25" floppy drives) to +5vdc... one of the reasons that
one drive only can be terminated otherwise the output drives can't handle the current
and if there is no termination then there is not a valid logic high level.
best regards, Steve Thatcher
-----Original Message-----
From: Bill Sudbrink <wh.sudbrink at verizon.net>
Ah, yes, in each of my tests, the unpowered drive was set for
DS2 (drive B) and TM (termination) and was at the end of the
cable. But, I thought that the termination was to ground?