MULTI-TECH SYSTEMS, INC.
MT386SBC
|
Processor |
80386SX |
|
Processor Speed |
25MHz |
|
Chip Set |
Headland |
|
Max. Onboard DRAM |
16MB |
|
Cache |
None |
|
BIOS |
Phoenix |
|
Dimensions |
315mm x 111mm |
|
I/O Options |
Floppy drive interface, IDE interface, parallel port, serial ports (2), VGA port |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Reset switch |
CN1 |
Serial port 1 |
P3 |
|
IDE interface LED |
J11 |
Serial port 2 |
P4 |
|
Turbo LED |
J12 |
Front panel connector |
P5 |
|
IDE interface |
P1 |
VGA port |
P7 |
|
Floppy drive interface |
P2 |
Parallel port |
P8 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Pipeline mode enabled |
J2 |
Closed |
|
Pipeline mode disabled |
J2 |
Open | |
|
|
NPU asynchronous |
J3 |
Open |
|
NPU synchronous with CPU |
J3 |
Closed | |
|
|
IDE interface enabled |
J4 |
pins 1 & 2 closed |
|
IDE interface disabled |
J4 |
pins 2 & 3 closed | |
|
|
COM1 DCD hardware reset disabled |
J6 |
Open |
|
COM1 DCD hardware reset enabled |
J6 |
Closed | |
|
|
Parallel port unidirectional (for printer) |
J7 |
pins 2 & 3 closed |
|
Parallel port bidirectional |
J7 |
pins 1 & 2 closed | |
|
|
IRQ9 connected to AT bus |
J10 |
pins 2 & 3 closed |
|
IRQ9 connected to VGA port |
J10 |
pins 1 & 2 closed | |
|
|
Factory configured - do not alter. |
J15 |
N/A |
|
|
Factory configured - do not alter. |
J16 |
N/A |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1M x 9 |
NONE |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
|
8MB |
(2) 4M x 9 |
NONE |
|
16MB |
(2) 4M x 9 |
(2) 4M x 9 |