Copyright (c) 1986 Regents of the University of California.
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@(#)crl.4 6.2 (Berkeley) 05/21/86

C 6 crl - VAX 8600 console RL02 interface This is a simple interface to the DEC RL02 disk unit which is part of the console subsystem on the VAX 8600 and 8650. Access is given to the entire RL02 disk; the pack format is the same as that of RL02 disks on other controllers. As on other VAX console media, transfers are done a word at a time using privileged registers (i.e., slowly).

All I/O is raw; the seek addresses in raw transfers should be a multiple of 512 bytes and a multiple of 512 bytes should be transferred, as in other ``raw'' disk interfaces. (Although the sector size is actually 256 bytes, the driver allows operations only on 512-byte boundaries.)

/dev/crl arff(8V)