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User’s Guide 21020285 D
Chapter 7 Board-control Commands
General Options (07H) Page 7 - 17
PAR Check SCSI Bus Parity - This bit allows you to select whether the
adapter checks errors in parity that occurred on the SCSI bus. (The default is
set by SCSI configuration jumpers. See Chapter 3.)
0 ⇒ Do not check for parity.
1 ⇒ Check for SCSI parity errors.
Note
Use the option that sets
the adapter to always
perform Block Mode
transfers only when you
are providing User-
defined Address
Modifiers that do Block
Mode Transfers.
BMT Block Mode Transfers - This bit allows you to force the adapter to
perform Block Mode transfers regardless of the Address Modifier used.
0 ⇒ The RF3880 performs Block Mode transfers for only those Address
Modifiers listed in the VME specification.
1 ⇒ The RF3880 performs Block Mode transfers regardless of the Address
Modifier.
Bit 3 - Please note that Bit 3 has meaning for other Ciprico adapters that are
compatible with the RF3880, but this bit is ignored on the RF3880.
Command Code
The command code for this command is 07H.