CONTROL CONCEPTS
TRIFECTA
|
Data Bus |
16-bit ISA |
|
Card Size |
Half-length, full-height card |
|
Hard Drives supported |
Two IDE (AT) drives Up to 7 SCSI devices |
|
Floppy drives supported |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives (optional four drives) |
|
CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
50-pin SCSI connector - external |
J1 |
4-pin connector - drive active LED |
J8 |
|
50-pin SCSI connector - internal |
J2 |
34-pin cable connector - floppy drive |
J9 |
|
40-pin IDE(AT) connector |
J3 |
34-pin cable connector - floppy drive (optional) |
J10 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Not used |
J4 |
N/A | |
|
IDE(AT) interface enabled |
J5 |
Open | |
|
IDE(AT) interface disabled |
J5 |
Closed | |
|
Floppy drive interface enabled |
J6 |
Closed | |
|
Floppy drive interface disabled |
J6 |
Open | |
|
Not used |
J7 |
N/A | |
|
Board I/O address is 1E0-1EFh |
SW1/4 |
Off | |
|
Board I/O address is 3E0-3EFh |
SW1/4 |
On | |
|
Control Concepts SCSI drive formatting mode select |
SW1/8 |
Off | |
|
Industry Standards SCSI drive formatting mode select |
SW1/8 |
On | |
|
BIOS ADDRESS SELECTION | |||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
|
C4000-C7FFFh |
On |
Off |
Off |
|
C8000-CBFFFh |
Off |
On |
On |
|
CC000-CFFFFh |
Off |
Off |
Off |
|
D0000-D3FFFh |
On |
Off |
Off |
|
D4000-D7FFFh |
Off |
On |
Off |
|
D8000-DBFFFh |
On |
On |
Off |
|
DC000-DFFFFh |
Off |
Off |
On |
|
Disabled |
On |
On |
On |
|
SCSI ID SELECTION | ||||
|
Setting |
SW1/5 |
SW1/6 |
SW1/7 | |
|
0 |
On |
On |
On | |
|
1 |
Off |
On |
On | |
|
2 |
On |
Off |
On | |
|
3 |
Off |
Off |
On | |
|
4 |
On |
On |
Off | |
|
5 |
Off |
On |
Off | |
|
6 |
On |
Off |
Off | |
|
7 |
Off |
Off |
Off | |