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- /nof
- Number: 150
-
- Title: Using the Disk Interface Board (SCSI Card) as a keycard.
-
- It is not possible to use Novell's Disk Coprocessor Board (DCB) as a
- keycard.
-
- The Disk Interface Board (DIB) may be used in place of a keycard
- for all 86 and 286 systems. Be sure to perform the following steps.
-
- 1.Set the switches in both banks to either the "ON" or the
- "closed" position. (Some banks are labeled on/off and others
- are labeled closed/open.) This tells the board that no disk
- drives are attached. In this arrangement the board will still use
- IRQ-2, DMA-1, and I/O Ports 340-343. The board also has an
- EPROM socket that decodes at D000:0.
-
- 2.The interrupt and DMA channel may be changed by setting the
- switches in banks S1.5. Select a configuration that will NOT
- conflict with any other boards or devices that you currently
- have installed in your machine. The following is a list of
- possible settings:
-
- IRQ-2, DMA-1, all switches set to "ON" position
-
- IRQ-3, DMA-1, Switch 3 "OFF," all others "ON"
-
- IRQ-5, DMA-1, Switches 2 and 3 "OFF," all others "ON"
-
- IRQ-2, DMA-3, Switch 1 "OFF," all others "ON"
-
- IRQ-3, DMA-3, Switches 1 and 3 "OFF," all others "ON"
-
- IRQ-5, DMA-3, Switches 1, 2 and 3 "OFF," all others "ON"
-
- IRQ-2, No DMA, Switch 2 "OFF," all others "ON"
-
- IRQ-3, No DMA, Switches 1 and 2 "OFF," all others "ON"
-
- 3.If you have the "Enhanced SCSI Adapter" which has been made
- since June 1985, you may also disable the EPROM decode. This
- is done by setting switches 6, 7 and 8 in bank S1.5 to the "ON"
- position.
- /for