ST412 CONTROLLER CARD (RLL) Hard Disk/Floppy Controller Settings and Configuration
CMS ENHANCEMENTS, INC.
ST412 CONTROLLER CARD (RLL)
Data bus: | 16-bit ISA |
Size: | Three-quarter length, full-height card |
Hard drive supported: | Two RLL ST412 drives |
Floppy drives supported: | None |
CONNECTIONS | |
Function | Location |
20-pin data cable connector - drive 1 | J3 |
20-pin data cable connector - drive 0 | J4 |
34-pin control cable connector - hard drive | J5 |
External LED connector | J6 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Latched hard disk mode enabled | W1/A | open |
Non-latched hard disk mode enabled | W1/A | closed | |
| » | Four byte ECC enabled | W1/B | open |
Seven byte ECC enabled | W1/B | closed | |
| » | Caching enabled | W1/C | open |
Caching disabled | W1/C | closed | |
| » | BIOS enabled | W2 | open |
BIOS disabled | W2 | closed | |
| » | Primary I/O address select | W3 | open |
Alternate I/O address select | W3 | closed | |
| » | Factory configured - do not alter | W4 | N/A |
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