SCI SYSTEMS, INC.
TC316SX/TC320SX/TC325SX
|
Processor |
80386SX |
|
Processor Speed |
16/20/25MHz |
|
Chip Set |
VLSI Topcat |
|
Max. Onboard DRAM |
16MB |
|
Cache |
None |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Bus mouse port, floppy drive interface, IDE interface, parallel port, serial ports (2), VGA port |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port (COM1) |
P3 |
VGA port |
P10 |
|
Parallel port |
P4 |
Reset switch |
P11 |
|
Floppy drive interface |
P5 |
Speaker |
P12 |
|
IDE interface |
P6 |
Power LED & keylock |
P13 |
|
Serial port (COM2) |
P7 |
Turbo LED |
P14 |
|
PS/2 bus mouse |
P9 |
IDE interface LED |
P15 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper/Switch |
Position | |
| » |
VGA interrupt request generation disabled |
JP1 |
pins 1 & 2 closed |
|
VGA interrupt request generation enabled |
JP1 |
pins 2 & 3 closed | |
| » |
VGA port enabled |
JP2 |
pins 2 & 3 closed |
|
VGA port disabled |
JP2 |
pins 1 & 2 closed | |
| » |
IDE drive installed select 1 |
JP3 |
pins 1 & 2 closed |
|
IDE drives installed select 2 |
JP3 |
pins 2 & 3 closed | |
| » |
Pipeline mode enabled |
JP4 |
pins 2 & 3 closed |
|
Pipeline mode disabled |
JP4 |
pins 1 & 2 closed | |
| » |
Floppy drive generation of disk change signal disabled |
JP5 |
pins 1 & 2 closed |
|
Floppy drive generation of disk change signal enabled |
JP5 |
pins 2 & 3 closed | |
| » |
Monitor type select color |
JP6 |
pins 1 & 2 closed |
|
Monitor type select monochrome |
JP6 |
pins 2 & 3 closed | |
| » |
CMOS memory normal operation |
JP7 |
pins 2 & 3 closed |
|
CMOS memory clear |
JP7 |
pins 1 & 2 closed | |
| » |
Factory configured - do not alter |
SW1/switch 1 |
open |
| » |
Factory configured - do not alter |
SW1/switch 2 |
closed |
| » |
Video mode select 1024x768 pixel resolution interlaced |
SW1/switch 5 |
closed |
|
Video mode select 1024x768 pixel resolution non-interlaced |
SW1/switch 5 |
open | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
512KB |
(2) 256K x 9 |
NONE |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1MBx 9 |
NONE |
|
2.5MB |
(2) 1MBx 9 |
(2) 256K x 9 |
|
4MB |
(2) 1MBx 9 |
(2) 1MBx 9 |
|
8MB |
(2) 4MB x 9 |
NONE |
|
8.5MB |
(2) 4MB x 9 |
(2) 256K x 9 |
|
10MB |
(2) 4MB x 9 |
(2) 1MBx 9 |
|
16MB |
(2) 4MB x 9 |
(2) 4MB x 9 |
|
VIDEO CONFIGURATION | ||
|
Setting |
SW1/3 |
SW1/4 |
|
800x600 with 16 colors at 60Hz/800x600with 256 colors at 56Hz |
On |
On |
|
800x600 with 16 colors at 72Hz/800x600 with 256 colors at 56Hz |
Off |
On |
|
VIDEO CONFIGURATION | ||
|
Setting |
SW1/3 |
SW1/4 |
|
800x600 at 60Hz |
On |
Off |
|
800x600 at 56Hz |
Off |
Off |