MNUTBL=0x4bf8.0x4c12/a
A2MODL=0x851b
SLOT=0x851c
DRIVE=0x851d
BUFFER=0x8776.0x8875
BUF2=0x8576.0x8675
OPCODE=0x82de
OP24BT=0x82df.0x82e1
OPPRM2=0x82e2
OPBUF=0x82e4.0x82e5
IOBTAB=0x82e6
IOBSLT=0x82e7
IOBDRV=0x82e8
IOBVOL=0x82e9
IOBTRK=0x82ea
IOBSEC=0x82eb
IOBDTB=0x82ec/a
IOBBUF=0x82ee/a
IOBNA=0x82f0
IOBLEN=0x82f1
IOBCMD=0x82f2
IOBRET=0x82f3
IOBVLS=0x82f4
IOBSLS=0x82f5
IOBDLS=0x82f6
READV=0x78dd
DEVCTB=0x82f7.0x82fa
ERR1=0x8526
ERR2=0x8527
TRACKS=0x852e
TRKREM=0x852f
ERRIO=0x8545