MVii and Dilog SQ706a
Today, I play around with one of my SQ706a SCSI controllers, in my Microvax II.
First important point is to get into the „Virtual Terminal“ of the Dilog, to map the connected Drives to the corresponding MSCP Devices which will be presented to the MVii.
>>> i >>> d/p/w 20001f40 20 >>> d/p/l 20088004 80000001 >>> d/p/w 200000ee 3fff (200000f2 for the second one) >>> s 200 Here are the default addresses:Documentation: http://bitsavers.trailing-edge.com/pdf/dilog/SQ706A_SCSI_MSCP_Disk_Controller_Oct89.pdf Or here:SQ706A_SCSI_MSCP_Disk_Controller_Oct89
-------------------------------------------------------------------------- DILOG On Board Configuration Menu IP/SA Address = 160354 Qbus Host Adapter - SCSI Disk Version: H2 -------------------------------------------------------------------------- Are you using a (P)rinter or (C)RT ? c
-------------------------------------------------------------------------- DILOG On Board Configuration Menu IP/SA Address = 160354 Qbus Host Adapter - SCSI Disk Version: H2 -------------------------------------------------------------------------- Configuration Menu --------------------------- 1 - STANDARD DIAGNOSTICS 2 - HOST MEMORY DMA TEST 3 - DISPLAY CONTROLLER CHARACTERISTICS 4 - SET CONTROLLER CHARACTERISTICS 5 - SCSI DIRECT COMMAND 6 - FORMAT SCSI DRIVE 7 - SCSI UNIT MAPPING Enter a selection: 7
SCSI Unit Mapping - Host Adapter is at Node 07 ------------------- Setup # Host Unit Node / Logical Unit # (LUN) 01 03 03 00 02 05 04 00 03 No current setup 04 No current setup 05 No current setup 06 No current setup 07 No current setup 08 No current setup 0 - Return to Configuration Menu 1 - Change Unit Mapping 2 - Change Host Adapter Node 3 - Save Unit Mapping in NOVRAM 4 - Restore Default Unit Mapping Enter a selection: 0
I have attached a RZ25-e SCSI ID 3 and a Toshiba CD-R58S SCSI ID 4, and have mapped them as MSCP Device 3 and 5.
Adapter Reset:
D/P/W 200000ee 0