DTK COMPUTER, INC.
TECH-1632
|
Processor |
80286 |
|
Processor Speed |
16MHz |
|
Chip Set |
Unidentified |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
5MB |
|
Maximum Video Memory |
None |
|
Cache |
None |
|
BIOS |
Unidentified |
|
Dimensions |
254mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Speaker |
J1 |
Reset switch |
J4 |
|
Power LED & keylock |
J2 |
Turbo switch |
J5 |
|
Turbo LED |
J3 |
External battery |
J6 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Battery type select internal |
JP7 |
Pins 2 & 3 closed | |
|
Battery type select external |
JP7 |
Pins 1 & 2 closed | |
|
Monitor type select color |
JP8 |
Pins 2 & 3 closed | |
|
Monitor type select monochrome |
JP8 |
Pins 1 & 2 closed | |
|
Power fail detect circuit enabled |
JP9 |
Pins 1 & 2 closed | |
|
External power good function enabled |
JP9 |
Pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||||||
|
Size |
Bank 0 |
P 0 |
Bank 1 |
P 1 |
Bank 2 |
Bank 3 |
|
512KB (A) |
(4) 44256 |
(2) 41256 |
None |
None |
None |
None |
|
512KB (B) |
None |
None |
None |
None |
(2) 256K x 9 |
None |
|
640KB (A) |
(4) 44256 |
(2) 41256 |
None |
None |
None |
(2) 64K x 9 |
|
640KB (B) |
None |
None |
None |
None |
(2) 256K x 9 |
(2) 64K x 9 |
|
1MB (A) |
None |
None |
None |
None |
(2) 256K x 9 |
(2) 256K x 9 |
|
1MB (B) |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
None |
None |
|
1MB (C) |
(4) 44256 |
(2) 41256 |
None |
None |
(2) 256K x 9 |
None |
|
1MB (D) |
(4) 44256 |
(2) 41256 |
None |
None |
None |
(2) 256K x 9 |
|
1.5MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
(2) 256K x 9 |
None |
|
2MB (A) |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB (B) |
None |
None |
None |
None |
(1) 1M x 9 |
None |
|
3MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
(1) 1M x 9 |
None |
|
4MB |
None |
None |
None |
None |
(1) 1M x 9 |
(1) 1M x 9 |
|
5MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
(1) 1M x 9 |
(1) 1M x 9 |
|
DRAM CONFIGURATION | ||||||
|
Size |
JP1 |
JP2 |
JP3 |
JP4 |
JP5 |
JP6 |
|
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 (A) |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
640KB (B) |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
1MB (A) |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
1MB (B) |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
1MB (C) |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
1MB (D) |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
1.5MB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
2MB (A) |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
2MB (B) |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
3MB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
4MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
5MB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||