LCS-6822N Hard Disk/Floppy Controller Settings and Configuration
LONGSHINE MICROSYSTEM, INC.
LCS-6822N
Data bus: 8-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Up to six SCSI devices
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives
CONNECTIONS | |
Function | Location |
25-pin SCSI connector-external | J1 |
25-pin SCSI connecto-internal | J2 |
34-pin control cable connector-floppy drives | J7 |
4-pin connector-drive active LED | J8 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Interrupt Request is IRQ3 | J4 | pins 1 & 2 closed |
Interrupt Request is IRQ5 | J4 | pins 2 & 3 closed | |
| » | One wait state enabled | J5 | open |
| Zero wait state enabled | J5 | closed | |
| » | Floppy drive enabled | J6 | open |
Floppy drive disabled | J6 | closed | |
BIOS ADDRESS | |||
Address | Jumper J3 | Jumper J3 | |
| » | CA00h | pins 1 & 2 open | pins 3 & 4 open |
CE00h | pins 1 & 2 open | pins 3 & 4 closed | |
C800h | pins 1 & 2 closed | pins 3 & 4 open | |
DE00h | pins 1 & 2 closed | pins 3 & 4 closed | |
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