EV-349 Hard Disk/Floppy Controller Settings and Configuration
EVEREX SYSTEMS, INC.
EV-349
Data bus: 16-Bit, ISA
Size: Half-length, full-height
Hard drives supported: Two ST506/412 MFM drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
Interleave: 1:1
CONNECTIONS | |
Function | Location |
34-pin control cable connector-floppy drive | J1 |
34-pin control cable connector-hard drive | J2 |
20-pin data cable connector-drive 0 | J3 |
20-pin data cable connector-drive 1 | J4 |
4-pin connector-drive active LED | J5 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Hard drive port address is 1F0-1F7h
| W1 | open |
Hard drive port address is 170-177h
| W1 | closed | |
| » | Single speed floppy supported | W2 | open |
Dual speed floppy supported | W2 | closed | |
| » | Factory configured - do not alter | W3 & W4 | N/A |
| » | Floppy drive enabled | W5 | open |
Floppy drive disabled | W5 | closed | |
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