ROBOTECH, INC.
GMB-386SAL
|
Processor |
AMD386SX/CX486SLC/TX486SLC |
|
Processor Speed |
25/33/40MHz |
|
Chip Set |
Acer |
|
Max. Onboard DRAM |
16MB |
|
Cache |
None |
|
BIOS |
AMI |
|
Dimensions |
220mm x 170mm |
|
I/O Options |
None |
|
NPU Options |
80387SX |
|
CONNECTIONS |
|||
|
Purpose |
Location |
Purpose |
Location |
|
Power LED & keylock |
J1 |
Turbo switch |
J4 |
|
Speaker |
J2 |
Reset switch |
J5 |
|
Turbo LED |
J3 |
External battery |
J10 |
|
USER CONFIGURABLE SETTINGS |
|||
|
Function |
Jumper |
Position |
|
|
|
Turbo switch select normal |
J4 |
Open |
|
|
Turbo switch select turbo |
J4 |
Closed |
|
|
NPU synchronous with CPU |
J6 |
pins 1 & 2 closed |
|
|
NPU asynchronous with CPU |
J6 |
pins 2 & 3 closed |
|
|
Monitor type select color |
J8 |
pins 2 & 3 closed |
|
|
Monitor type select monochrome |
J8 |
pins 1 & 2 closed |
|
|
Battery type select internal |
J11 |
pins 1 & 2 closed |
|
|
Battery type select external |
J11 |
pins 2 & 3 closed |
|
DRAM CONFIGURATION |
||
|
Size |
Bank 0 |
Bank 1 |
|
512KB |
(2) 256K x 9 |
NONE |
|
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 |
|
CPU SPEED CONFIGURATION |
||
|
Speed |
J7 |
J9 |
|
25MHz |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
33MHz |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
40MHz |
pins 1 & 2 closed |
pins 1 & 2 closed |