DTK COMPUTER, INC.
PEM-2532D/2533D/3332D/3333D
Processor | 80386DX |
Processor Speed | 25/33MHz |
Chip Set | DTK |
Max. Onboard DRAM | 16MB (8MB on external memory card) |
Cache | 64/256KB |
BIOS | AMI/Award/DTK/Phoenix |
Dimensions | 333mm x 222mm |
I/O Options | 32-bit external memory card slot (PEI-307) |
NPU Options | 80387/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Power LED & keylock | J1 | Turbo LED | J4 |
Speaker | J2 | Turbo switch | JP16 |
Reset switch | J3 | 32-bit external memory card | S1 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper/Switch | Position | |
» | BIOS type select 27256 | JP8 | pins 1 & 2 closed |
| BIOS type select 27512 | JP8 | pins 2 & 3 closed |
» | DMA clock select 6/8MHz | JP14 | Open |
» | DMA clock select 3/4MHz | JP14 | Closed |
» | NPU disabled | JP15 | Closed |
| NPU enabled | JP15 | Open |
» | CPU speed select fast | JP16 | Open |
| CPU speed select slow | JP16 | pins 1 & 2 closed |
| CPU speed select switchable from keyboard | JP16 | pins 2 & 3 closed |
» | Monitor type select monochrome | SW1/4 | Off |
| Monitor type select color | SW1/4 | 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) 1M x 9 | (4) 1M x 9 |
8MB | (4) 1M x 9 | (4) 256K x 9 |
DRAM JUMPER/SWITCH CONFIGURATION | |||||
Size | JP11 | JP12 | SW1/1 | SW1/2 | SW1/3 |
1MB | 2 & 3 | 2 & 3 | On | On | On |
2MB | 2 & 3 | 2 & 3 | On | On | On |
4MB | 1 & 2 | 1 & 2 | On | Off | On |
5MB | 1 & 2 | 2 & 3 | Off | Off | On |
8MB | 1 & 2 | 1 & 2 | On | On | Off |
Note: Jumpers JP9 and JP10 are for use with the 32-bit external memory card. Pins designated should be in the closed position. |
CACHE CONFIGURATION | ||
Size | Bank 0 | TAG |
64KB | (8) 16K x 4 | (2) 16K x 4 |
256KB | (8) 64K x 4 | (2) 64K x 4 |
Note: Models 2532D & 3332D are supplied with 64KB cache soldered on main board. Models 2533D & 3333D are supplied with 256KB cache soldered on main board. |