CMS ENHANCEMENTS, INC.
HBA-CMS2
| |
Data bus: |
8-bit ISA |
Size: |
Half-length, full-height card |
Hard drive supported: |
Two MFM ST506/412 drives, up to seven SCSI devices |
Floppy drives supported: |
None |
CONNECTIONS | |
Function |
Location |
50-pin SCSI connector |
J2 |
34-pin edge connector - floppy drive |
J3 |
34-pin control cable connector - floppy drive |
J5 |
External power connector |
J6 |
Drive active LED connector |
J7 |
USER CONFIGURABLE SETTINGS | |||
Function |
Location |
Setting | |
» |
OWS signal disabled |
JP2 |
open |
OWS signal enabled |
JP2 |
closed | |
» |
IRQ3 enabled |
JP3 |
pins 1 & 2 closed |
IRQ5 enabled |
JP3 |
pins 2 & 3 closed | |
Interrupt disabled |
JP3 |
open | |
» |
360KB/720KB/1.2MB/1.44MB floppy drives supported |
JP5 |
pins 2 & 3 closed |
360KB/720KB floppy drives supported |
JP5 |
pins 1 & 2 closed | |
» |
AT register emulation enabled |
JP6 |
pins 2 & 3 closed |
AT register emulation disabled |
JP6 |
pins 1 & 2 closed |
BASE MEMORY ADDRESS SELECT | |||
Address |
JP1/A |
JP1/B | |
» |
C8000h |
open |
open |
CC000h |
open |
closed | |
DC000h |
closed |
closed | |
Invalid |
closed |
open |