A3000 Scsi Problem HELP!
09-Oct-95 23:15:16
Sb: A3000 Scsi Problem HELP!
Fm: Dave Arre 70337,1642
To: Steve Brightman 73420,3057
Steve:
>In case you missed my earlier posting, active terination is a different
>kettle of fish altogether and uses ic's to drive the bus to a known state
>instead of passive terminating resistors.
THANK YOU for clarifying that — re the ics driving the bus vs. the resistors
"passively" keeping the termination voltage within range. I did not fully
understand what was meant by "active" termination… I thought that it meant
that the drive supplied POWER for termination, not attempt to regulate the
voltage itself. <the dawn breaks over my weary head>
I knew if I stayed on CIS for a good 10 years or so, I'd learn SOMETHING.. at
least, that's what my dad said when he got it for me…in 1983. <g>
Apparently, then, my Seagate drive does NOT have "Active Termination", but it
CAN supply power to its own resistors and/or the bus!
<WHACK> I could've had a V-8!
— Dave