ST07A/ST08A VER. 2 Hard Disk/Floppy Controller Settings and Configuration
SEAGATE TECHNOLOGY, INC.
ST07A/ST08A VER. 2
Data bus: | 16-bit ISA |
Size: | Half-length, full-height card |
Hard drive supported: | Two IDE (AT) Interface drives |
Floppy drives supported: | Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives |
CONNECTIONS | |
Function | Location |
40-pin IDE(AT) interface connector | J1 |
34-pin data cable connector - floppy drive | J2 |
4-pin connector - drive active LED | J3 |
3-pin connector - DC power | J4 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Hard drive & floppy drive interface primary address select | JP2 | Open |
Hard drive & floppy drive interface alternate address select | JP2 | Closed | |
| » | Floppy drive interface enabled(ST08A only) | JP4 | Closed |
Floppy drive interface disabled(ST08A only) | JP4 | Open | |
| » | IRQ14 non-buffer mode enabled | JP5 | Pins 2 & 3 closed |
IRQ14 select buffer mode enabled | JP5 | Pins 1 & 2 closed | |
IRQ14 disabled | JP5 | Open | |
| » | Zero wait state enabled | JP6 | Open |
Zero wait state disabled | JP6 | Closed | |
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