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X3T9.2/85-52 Rev 4.B Common Command Set (CCS) ?
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Louis Ohland
Mar 28, 2023, 8:06:09 AM3/28/23
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This is the name of the initial SCSI standard used on IBM SCSI, there
must be a later one as well...
must be a later one as well...
Louis Ohland
Mar 28, 2023, 8:22:25 AM3/28/23
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ANSI SCSI-1 Standard X3.131-1986 Addendum 4.B
Louis Ohland
Mar 28, 2023, 8:34:10 AM3/28/23
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Louis Ohland
Mar 28, 2023, 8:38:34 AM3/28/23
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Example:
LIMITATIONS: Small Computer System Interface (SCSI), as defined in
the American National Standard Institute (ANSI) standard X3.131-1986,
provides a port for the attachment of external devices. The SCSI bus
may be internal or external to the system unit. IBM SCSI-2 Fast/Wide
Adapter/A is in conformance with this standard and has an external
port. This Adapter conforms with ANSI SCSI-2 and will work with
SCSI-2 Fast devices.
So, SCSI-1 CCS was developed at the same time as SCSI-2, so in some
sordid banjo twanging Deliverance scene, the "SCSI-1" SCSI controller
supports SCSI-2 commands.
LIMITATIONS: Small Computer System Interface (SCSI), as defined in
the American National Standard Institute (ANSI) standard X3.131-1986,
provides a port for the attachment of external devices. The SCSI bus
may be internal or external to the system unit. IBM SCSI-2 Fast/Wide
Adapter/A is in conformance with this standard and has an external
port. This Adapter conforms with ANSI SCSI-2 and will work with
SCSI-2 Fast devices.
So, SCSI-1 CCS was developed at the same time as SCSI-2, so in some
sordid banjo twanging Deliverance scene, the "SCSI-1" SCSI controller
supports SCSI-2 commands.
Louis Ohland
Mar 28, 2023, 8:40:14 AM3/28/23
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