Table of Contents
Advertisement
CDisk/Tape Controller Data
Disk/Tape Controller Modules Supported
The following VMEbus disk/tape controller modules are
supported by 177Bug. The default address for each controller type
is First Address. The controller can be addressed by First CLUN
during:
Note that if another controller of the same type is used, the second
one must have its address changed by its onboard jumpers and/or
switches, so that it matches Second Address and can be called up by
Second CLUN.
Controller Type
CISC Single Board Computer (SBC)
MVME320 - Winchester/Floppy Controller
MVME323 - ESDI Winchester Controller
MVME327A - SCSI Controller
MVME328 - SCSI Controller
MVME328 - SCSI Controller
MVME328 - SCSI Controller
MVME350 - Streaming Tape Controller
(1) If the SBC (e.g., an MVME177) SCSI port is used, then the SBC module has
Notes:
CLUN 0.
(2) For SBCs, the Þrst MVME320 has CLUN $11, and the second MVME320
has CLUN $12.
Command BH
Command BO
Command IOP
TRAP #15 calls .DSKRD or .DSKWR
First
First
CLUN
Address
$00
--
(Note 1)
$11
$FFFFB000 $12 (Note
(Note 2)
$08
$FFFFA000
$02
$FFFFA600
$06
$FFFF9000
$16
$FFFF4800
$18
$FFFF7000
$04
$FFFF5000
C
Second
Second
CLUN
Address
--
--
$FFFFA000
2)
$09
$FFFFA200
$03
$FFFFA700
$07
$FFFF9800
$17
$FFFF5800
$19
$FFFF7800
$05
$FFFF5100
C-1
Advertisement
Table of Contents
