File:Lingenuity A3000 SCSI Upgrade Issue 4.0 (top).jpg
Lingenuity_A3000_SCSI_Upgrade_Issue_4.0_(top).jpg (640 × 270 pixels, file size: 32 KB, MIME type: image/jpeg)
Captions
DescriptionLingenuity A3000 SCSI Upgrade Issue 4.0 (top).jpg |
English: Lingenuity A3000 SCSI Upgrade Issue 4.0 (top).The Lengenuity A3000 SCSI upgrade issue 4 has 2 x 25pin D plug interfaces. The empty IC Sockets on the right are for termination resistors (not sure if they are used in the version. The controller is an AMD AM5389PC SCSI controller. The ROM on this card is a Lingenuity SCSI Share v3 ROM. SCSI share was a Lingenuity product which was a low cost way of connecting small groups of Archimedes and A3000 computers to a single hard disc. Its transfare rate was up to 54 time faster than Econet. It enabled up to 6 computers to share a hard disc, limited by cable lengths. All computers could load the same applicationat the same time. It was dramatically faster than using the floppy disc drive. The SCSI Share appears to the user as 2 hard discs, the first is a read-only partition that protects application software and the second is a read/write partition for user files and work space. Partition sizes are manager defined upto the size of the hard disc.Here is an archive of the Lingenuity SCSI Utilities disc. Please note that in 1990 when the issue 3 mini-podule was released the current version of RISC OS was RISC OS 2.00.
Here are the Installation instructions for the Lingenuity SCSI Interface card . |
||||
Date |
between circa 2004 and circa 2011 date QS:P,+2050-00-00T00:00:00Z/7,P1319,+2004-00-00T00:00:00Z/9,P1326,+2011-00-00T00:00:00Z/9,P1480,Q5727902 |
||||
Source | Chris's Acorns: Lingenuity A3000 SCSI Upgrade Direct | ||||
Author | Chris Whytehead | ||||
Permission (Reusing this file) |
Chris Whytehead, the copyright holder of this work, hereby publishes it under the following license: This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Attribution: Chris Whytehead, Chris's Acorns – CC-BY-SA-3.0
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:43, 13 January 2012 | 640 × 270 (32 KB) | Smallbot (talk | contribs) | Commons:Bots/Requests/Smallbot Uploading images from http://acorn.chriswhy.co.uk/32bit_UpgradesH2Z/Lingenuity_A3000SCSIUpgrade.html |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
JPEG file comment | Creator: PolyView® Version 4.36 by Polybytes Quality: 70 |
---|