LCS-6631, LCS-6631(F) Hard Disk/Floppy Controller Settings and Configuration
LONGSHINE MICROSYSTEM, INC.
LCS-6631, LCS-6631(F)
Data bus: 16-bit, ISA
Size: Full-length, full-height card
Hard drives supported: Up to six SCSI devices
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
CONNECTIONS | |
Function | Location |
34-pin data cable connector-floppy drive | CN1 |
50-pin SCSI connector-internal | CN2 |
DB-25 SCSI connector-external | CN3 |
4-pin connector-drive active LED | JP1 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Hard drive port address is 1F0-1F7h | JP4 | pins 1 & 2 closed |
Hard drive port address is 170-177h | JP4 | pins 2 & 3 closed | |
| » | Floppy drive port address is 3F0-3F7h | JP5 | pins 1 & 2 closed |
Floppy drive port address is 370-377h | JP5 | pins 2 & 3 closed | |
| » | LCS-6631 not grounded to chassis | JP6 | open |
LCS-6631 grounded to chassis | JP6 | closed | |
| » | Set for use with 53C80 chip | JP7 | pins 1 & 2 closed |
Set for use with 5380 chip | JP7 | pins 2 & 3 closed | |
BIOS ADDRESS | |||
Address | JP3/jumper 1 | JP3/jumper 2 | JP3/jumper 3 |
D000h | closed | open | open |
D400h | open | closed | open |
D800h | open | open | closed |
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