DTK COMPTUER, INC.
PTM-1010V2 (EDIT. 1.01)
Processor | 80286 |
Processor Speed | 10MHz |
Chip Set | Unidentified |
Video Chip Set | None |
Maximum Onboard Memory | 1MB |
Maximum Video Memory | None |
Cache | None |
BIOS | DTK |
Dimensions | 330mm x 218mm |
I/O Options | None |
NPU Options | 80287 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Speaker | J3 | Turbo LED | JP1 |
Power LED & keylock | J4 | Turbo switch | JP3 |
External battery | J18 | Reset switch | JP4 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
BIOS type select 27128 | J2 | Pins 2 & 3 closed | |
BIOS type select 27256 | J2 | Pins 1 & 2 closed | |
Wait state select 0 wait states | JP2 | Closed | |
Wait state select 1 wait state | JP2 | Open | |
Monitor type select color | S1 | Pins 1 & 2 closed | |
Monitor type select monochrome | S1 | Pins 2 & 3 closed |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
512KB | (9) 41256 | (9) 41256 | None | None |
640KB | (9) 41256 | (9) 41256 | (9) 4164 | (9) 4164 |
1MB | (9) 41256 | (9) 41256 | (9) 41256 | (9) 41256 |
Note: The location of the banks are unidentified. |
DRAM JUMPER CONFIGURATION | ||
Size | S2 | S3 |
512KB | Pins 1 & 2 closed | Pins 2 & 3 closed |
640KB | Pins 2 & 3 closed | Pins 1 & 2 closed |
1MB | Pins 1 & 2 closed | N/A |