PEAKTRON COMPUTER, INC.
PA386DF
|
Processor |
80386DX |
|
Processor Speed |
25/33MHz |
|
Chip Set |
Peaktron |
|
Max. Onboard DRAM |
32MB |
|
Cache |
None |
|
BIOS |
AMI |
|
Dimensions |
330mm x 220mm |
|
I/O Options |
None |
|
NPU Options |
80387/3167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Reset switch |
J2 |
Speaker |
J5 |
|
Turbo switch |
J3 |
Power LED & keylock |
J6 |
|
Turbo LED |
J4 |
External battery |
JP1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper/Switch |
Position | |
|
CPU speed select switchable at turbo switch |
J11 |
Open | |
|
CPU speed select switchable at keyboard controller pin 32 |
J11 |
pins 1 & 2 closed | |
|
CPU speed select switchable at keyboard controller pin 23 |
J11 |
pins 2 & 3 closed | |
|
Monitor type select monochrome |
J12 |
Open | |
|
Monitor type select color |
J12 |
Closed | |
|
Parity check disabled |
J13 |
Closed | |
|
Parity check enabled |
J13 |
Open | |
|
Shadow BIOS ROM disabled |
SW1/5 |
On | |
|
Shadow BIOS ROM enabled |
SW1/5 |
Off | |
|
DRAM select non-interleaved mode |
SW1/6 |
On | |
|
DRAM select interleaved mode |
SW1/6 |
Off | |
|
Bus speed select ATCLK/3 |
SW1/7 |
Off | |
|
Bus speed select ATCLK/4 |
SW1/7 |
On | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(4) 256K x 9 |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
NONE |
|
5MB |
(4) 256K x 9 |
(4) 1M x 9 |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
|
DRAM SWITCH CONFIGURATION | ||||
|
Size |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
|
1MB |
On |
On |
Off |
On |
|
2MB |
Off |
On |
N/A |
Off |
|
4MB |
On |
Off |
On |
Off |
|
5MB |
Off |
On |
Off |
On |
|
8MB |
Off |
Off |
N/A |
On |
|
16MB |
On |
Off |
Off |
Off |
|
20MB |
Off |
Off |
On |
Off |
|
32MB |
Off |
Off |
Off |
Off |
|
CPU SPEED CONFIGURATION | ||
|
Speed |
J7 |
J8 |
|
25MHz |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
33MHz |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
BIOS CONFIGURATION | |||
|
Size |
J9 |
J10 | |
|
27512 |
Closed |
pins 2 & 3 closed | |
|
27256 |
Open |
pins 1 & 2 closed | |