SEAGATE 21.4MB ST225,
31.5MB ST238,
42.8MB
ST251, 42.5MB ST4051 and 80MB ST4096 Drives. The
drive select switch CDS) is the 16-pin jumper block located
between the cable connectors. Put a jumper on DS1 (Drive
Select 1) if the drive is the first drive in your system or DS2
if the drive is the second drive in your system. Refer to the
following figure.
Please
note
the
location
of
the
terminating resistor in this figure also.
RESISTOR
TERMINATION
PACK
(0)(000000
!1n~~n
N~
Con_
Figure 1A: Seagate 16-pin Drive Select Jumper
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