ST08A Hard Disk/Floppy Controller Settings and Configuration
CMS ENHANCEMENTS, INC.
ST08A
Data bus: | 16-bit ISA |
Size: | Half length, full-height card |
Hard drive supported: | Two IDE(AT) interface drives |
Floppy drives supported: | 360KB, 720KB, 1.2MB, 1.44MB |
CONNECTIONS | |
Function | Location |
40-pin IDE(AT) interface connector | J1 |
34-pin control cable connector - floppy drive | J2 |
External LED connector | J3 |
External power supply | J4 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Primary floppy drive I/O address enabled | JP2 | open |
Alternate floppy drive I/O address enabled | JP2 | closed | |
| » | Floppy drive interface enabled | JP4 | closed |
Floppy drive interface disabled | JP4 | open | |
| » | IRQ14 connected to AT bus | JP5 | pins 2 & 3 closed |
IRQ14 cleared for IDE busy signal | JP5 | pins 1 & 2 closed | |
| » | IOCHRDY not connected to host | JP6 | open |
IOCHRDY connected to host | JP6 | closed | |
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