CMS ENHANCEMENTS, INC.
HBA-SX0
Data Bus |
8-bit ISA |
Card Size |
Full height, half length |
Hard Drives Supported |
Up to 7 SCSI devices |
Floppy Drives Supported |
None |
CONNECTIONS | |||
Function |
Label |
Function |
Label |
50-pin SCSI connector - internal |
J2 |
4-pin drive active LED |
J4 |
50-pin SCSI connector - external |
J3 |
3-pin DC power out |
J5 |
USER CONFIGURABLE SETTINGS | |||
Setting |
Label |
Position | |
» |
Termination power supplied to SCSI bus |
JP2 |
Pins 2 & 3 closed |
Termination power not supplied to SCSI bus |
JP2 |
Pins 1 & 2 closed | |
» |
Factory configured - do not alter |
JP3 |
Open |
» |
Factory configured - do not alter |
S1/4 |
N/A |
» |
BIOS enabled |
S1/5 |
On |
BIOS disabled |
S1/5 |
Off | |
» |
Card generates 1 wait state |
S1/6 |
Off |
Card generates 0 wait states |
S1/6 |
On | |
» |
Factory configured - do not alter |
S1/7 |
N/A |
» |
Factory configured - do not alter |
S1/8 |
N/A |
BIOS ADDRESS SELECTION | ||||
Setting |
S1/1 |
S1/2 |
S1/3 | |
C800h |
On |
Off |
Off | |
CC00h |
On |
Off |
On | |
D000h |
On |
On |
Off | |
D400h |
On |
On |
On | |
» |
D800h |
Off |
Off |
Off |
DC00h |
Off |
Off |
On | |
E000h |
Off |
On |
Off | |
E400h |
Off |
On |
On |
INTERRUPT SELECTION | ||
Setting |
JP1 | |
IRQ2 |
Pins 4 & 6 closed | |
IRQ3 |
Pins 2 & 4 closed | |
IRQ5 |
Pins 1 & 3 closed | |
» |
IRQ7 |
Pins 3 & 5 closed |
Disabled |
Open |
SCSI TERMINATION | |||
Setting |
R1 |
R2 |
R3 |
Terminated |
Installed |
Installed |
Installed |
Not terminated |
Not installed |
Not installed |
Not installed |