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SCSI Controller
ID #4284
GVP (Great Valley Products): 4008
Connection: Zorro II |
Full length Zorro II SCSI Card which allows the addition of up to 8MB of RAM in the form of 1 or 4MB 30pin SIMMS. SIMMs must be added in pairs. Depending on the card it may either have the Western Digital 33C93 chipset @ 7Mhz or the Western Digital 33C93A chipset running at 14Mhz. Provides you with an internal 50pin connector and an external DB25 pin connector. It has enough space to mount a hard drive on the card and has an LED jumper.
Jumper Settings.
Using a 2x4m simm RAM configuration.
Jumper | 8MB |
J5 | ON |
J6 | OFF |
J7 | OFF |
J8 | OFF |
J9 | OFF |
J14 | ON |
Using 1mb simms (in pairs)
Jumper | J5 | J6 | J7 | J8 | J9 |
0MB | OFF | OFF | ON | OFF | ON |
2MB | OFF | ON | OFF | OFF | ON |
4MB | ON | OFF | OFF | OFF | ON |
6MB | OFF | OFF | ON | ON | OFF |
8MB | OFF | ON | OFF | ON | OFF |
JUMPER | FUNCTION | DEFAULT |
J1 | LED Connector | |
J2 | RESERVED | |
J3 | AutoConfig Test | OFF |
J4 | AutoBoot En/Disable | ON |
J5 | RAM Setting | |
J6 | RAM Setting | |
J7 | RAM Setting | |
J8 | RAM Setting | |
J9 | RAM Setting | |
J10 | RESERVED | |
J11 | RESERVED | |
J12 | RESERVED | |
J13 | ** Undocumented ** | |
J14 | RAM Setting | |
J15 | DTACK Support | OFF |
Contributions to this page by:
Mario Misic, Thomas Newsom
Letzte Änderung des Artikels: 2009-01-29 10:34
Revision: 1.0
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