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Chapter B - GDT User's Manual
connector is located
between the two ends.
Not occupied Not occupied Not occupied On or Auto
Valid
connections and required GDTSETUP settings for channels B and C (not channel A)
Internal female connectors
channels B and C, 68 pin
Internal male connectors chan-
nels B and C, 50 pin
Channels B and C
termination
Occupied and end terminated Not occupied On
Not occupied Not occupied On
Not occupied Occupied and end terminated On
Occupied and end terminated Occupied and end terminated Off
Not occupied Occupied and both ends terminated,
i.e. channel B,C connectors are located
between the both ends
Off
Occupied and both ends terminat-
ed, i.e. channel B,C connectors are
located between the both ends
Not occupied Off
• Wide SCSI and Wide & Ultra SCSI GDT RAID Controllers
GDT6555 and GDT6557
Valid
connections and required GDTSETUP settings for channel A
External female connector, 68
pin
Internal female connector for
channel A, 68 pin
Channel A
termination
Occupied and end terminated Occupied and end terminated Off or Auto
Occupied and end terminated Not occupied On or Auto
Not occupied Occupied and end terminated On or Auto
Not occupied Occupied and both ends terminated, i.e.
channel A connector is located between
the two ends.
Off
Not occupied Not occupied On or Auto
Valid
connections and required GDTSETUP settings for channels B,..,E (not channel A)
Internal female connector for channels B,..,E, Channels B,..,E termination
Occupied and end terminated On
Occupied and both ends terminated, i.e.channel B-E conne c-
tors are located between the two ends.
Off
Not occupied On
B.4.3 SCSI ID
All participants on the SCSI bus must have a unique identification number, that is, each
number can only be used once on a given cable. Each SCSI device is uniquely addressed
through its SCSI ID.
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