WSU-423RD, WSU-423RS Hard Disk/Floppy Controller Settings and Configuration
SBE, INC.
WSU-423RD, WSU-423RS
Processor | 80186 |
Processor Speed | 20MHz |
Chip Set | Unidentified |
Data Bus | EISA |
Hard Drives Supported | 7 SCSI devices (Single-ended for WSU-423RS, differential for WSU-423RD) SCSI-3 devices (Single-ended for WSU-423RS, differential for WSU-423RD) |
Floppy Drives Supported | Unidentified |
CONNECTIONS | |||
Function | Label | Function | Label |
4-pin connector - drive active LED | J1 | 68-pin SCSI-3 connector - internal | J4 |
34-pin cable connector - floppy drive | J2 | 68-pin SCSI-3 connector - external | J5 |
50-pin SCSI connector - internal | J3 | ||
SCSI TERMINATION - LOW ORDER BYTE | ||||||
J3 | J4 | J5 | RP1 | RP2 | RP3 | RP4 |
Used | Not used | Not used | Installed | Installed | Installed | Installed |
Not used | Not used | Used | Installed | Installed | Installed | Installed |
Not used | Used | Not used | Installed | Installed | Installed | Installed |
Used | Not used | Used | Not installed | Not installed | Not installed | Not installed |
Used | Used | Not used | Not installed | Not installed | Not installed | Not installed |
Not used | Used | 8-bit devices | Not installed | Not installed | Not installed | Not installed |
Not used | Used | 16-bit devices | Not installed | Not installed | Not installed | Not installed |
SCSI TERMINATION - LOW ORDER BYTE (CON’T) | ||||||
J3 | J4 | J5 | RP6 | RP7 | RP8 | RP9 |
Used | Not used | Not used | Installed | Installed | Installed | Installed |
Not used | Not used | Used | Installed | Installed | Installed | Installed |
Not used | Used | Not used | Installed | Installed | Installed | Installed |
vUsed | Not used | Used | Not installed | Not installed | Not installed | Not installed |
Used | Used | Not used | Not installed | Not installed | Not installed | Not installed |
Not used | Used | 8-bit devices | Not installed | Not installed | Not installed | Not installed |
Not used | Used | 16-bit devices | Not installed | Not installed | Not installed | Not installed |
SCSI TERMINATION - HIGH ORDER BYTE | ||||||
J3 | J4 | J5 | RP12 | RP13 | RP14 | RP15 |
Used | Not used | Not used | Installed | Installed | Installed | Installed |
Not used | Not used | Used | Installed | Installed | Installed | Installed |
Not used | Used | Not used | Installed | Installed | Installed | Installed |
Used | Not used | Used | Installed | Installed | Installed | Installed |
Used | Used | Not used | Installed | Installed | Installed | Installed |
Not used | Used | 8-bit devices | Installed | Installed | Installed | Installed |
Not used | Used | 16-bit devices | Not installed | Not installed | Not installed | Not installed |
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