DTK COMPUTER, INC.
PTM-1233C/PTM-1630C
|
Processor |
80286 |
|
Processor Speed |
12/16MHz |
|
Chip Set |
C & T |
|
Max. Onboard DRAM |
8MB |
|
Cache |
None |
|
BIOS |
DTK |
|
Dimensions |
333mm x 222.5mm |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Power LED & Keylock |
J1 |
Turbo switch |
J4 |
|
Reset |
J2 |
Turbo LED |
J5 |
|
Speaker |
J3 |
External battery |
J8 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
BIOS type select 27256 |
W7 |
pins 2 & 3 closed | |
|
BIOS type select 27128 |
W7 |
pins 1 & 2 closed | |
|
NPU speed select 8MHz |
W8 |
pins 1 & 2 closed | |
|
NPU speed select 16MHz |
W8 |
pins 2 & 3 closed | |
|
Battery select internal |
W9 |
pins 2 & 3 closed | |
|
Battery select external |
W9 |
pins 1 & 2 closed | |
|
Monitor type select monochrome |
W10 |
pins 1 & 2 closed | |
|
Monitor type select color |
W10 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
Bank 4 |
Bank 5 |
|
512KB |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
NONE |
NONE |
|
512KB |
NONE |
NONE |
NONE |
NONE |
NONE |
NONE |
|
640KB |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
NONE |
NONE |
|
640KB |
NONE |
NONE |
NONE |
NONE |
NONE |
NONE |
|
1MB |
(4) 44256 |
(4) 41256 |
(4) 44256 |
(4) 41256 |
NONE |
NONE |
|
1MB |
NONE |
NONE |
NONE |
NONE |
NONE |
NONE |
|
1.5MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
|
2MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
|
2MB |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
(4) 411000 |
NONE |
|
2MB |
NONE |
NONE |
NONE |
NONE |
NONE |
NONE |
|
3MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
|
4MB |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
|
4MB |
NONE |
NONE |
NONE |
NONE |
NONE |
NONE |
|
4MB |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
(4) 411000 |
NONE |
|
4MB |
NONE |
NONE |
NONE |
NONE |
NONE |
(4) 411000 |
|
5MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
|
6MB |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
|
8MB |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
|
DRAM CONFIGURATION (CONT) | ||||||
|
Size |
Bank 6 |
Bank 7 |
Bank 8 |
Bank 9 |
Bank 10 |
Bank 11 |
|
512KB |
NONE |
NONE |
NONE |
NONE |
NONE |
NONE |
|
512KB |
NONE |
NONE |
NONE |
NONE |
(2) 256K x 9 |
NONE |
|
640KB |
NONE |
NONE |
NONE |
NONE |
NONE |
(2) 64K x 9 |
|
640KB |
NONE |
NONE |
NONE |
NONE |
(2) 256K x 9 |
(2) 64K x 9 |
|
1MB |
NONE |
NONE |
NONE |
NONE |
NONE |
NONE |
|
1MB |
NONE |
NONE |
NONE |
NONE |
(2) 256K x 9 |
(2) 256K x 9 |
|
1.5MB |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
NONE |
NONE |
|
2MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
NONE |
NONE |
NONE |
|
2MB |
NONE |
NONE |
NONE |
NONE |
NONE |
NONE |
|
2MB |
NONE |
NONE |
NONE |
NONE |
(2) 1M X 9 |
NONE |
|
3MB |
NONE |
NONE |
NONE |
NONE |
(2) 1M X 9 |
NONE |
|
DRAM CONFIGURATION (CONT) | ||||||
|
Size |
Bank 6 |
Bank 7 |
Bank 8 |
Bank 9 |
Bank 10 |
Bank 11 |
|
4MB |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
NONE |
NONE |
|
4MB |
NONE |
NONE |
NONE |
NONE |
(2) 1M X 9 |
(2) 1M X 9 |
|
4MB |
NONE |
NONE |
NONE |
NONE |
NONE |
(2) 1M X 9 |
|
4MB |
(2) 411000 |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 1M X 9 |
NONE |
|
5MB |
NONE |
NONE |
NONE |
NONE |
(2) 1M x 9 |
(2) 1M x 9 |
|
6MB |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
(2) 1M x 9 |
NONE |
|
8MB |
(4) 411000 |
(2) 411000 |
(4) 411000 |
(2) 411000 |
(2) 1M x 9 |
(2) 1M x 9 |
|
DRAM JUMPER CONFIGURATION | ||||||
|
Size |
W1 |
W2 |
W3 |
W4 |
W5 |
W6 |
|
512KB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
512KB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
640KB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
640KB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
1MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
1MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
1.5MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
2MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
2MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
2MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
3MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
4MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
4MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
4MB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
4MB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
5MB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
6MB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
8MB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
Note:Pins designated should be in the closed position. | ||||||