UNIDENTIFIED
Z3DXL
Processor | 80386DX/CX486DLC |
Processor Speed | 33/40MHz |
Chip Set | Unidentified |
Max. Onboard DRAM | 32MB |
Cache | 32/128KB |
BIOS | AMI |
Dimensions | 220mm x 170mm |
I/O Options | None |
NPU Options | 80387DX |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J2 | Turbo switch | JP5 |
Power LED & keylock | J16 | Turbo LED | JP6 |
Speaker | JP4 | Reset switch | S1 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | CMOS memory normal operation | JP1 | pins 2 & 3 closed |
CMOS memory clear | JP1 | pins 1 & 2 closed | |
» | Monitor type select monochrome | JP2 | Open |
Monitor type select color | JP2 | Closed | |
» | PQFP CPU enabled | JP3 | Open |
PQFP CPU disabled | JP3 | Closed | |
» | NPRST synchronization disabled | JP10 | pins 1 & 2 closed |
NPRST synchronization enabled | JP10 | pins 2 & 3 closed | |
» | NPCLK buffer disabled | JP12 | pins 1 & 2 closed |
NPCLK buffer enabled | JP12 | pins 2 & 3 closed |
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 |
CACHE CONFIGURATION | ||
Size | Bank 0 | TAG |
32KB | (4) 8K x 8 | (1) 8K x 8 |
128KB | (4) 32K x 8 | (1) 8K x 8 |
CPU SPEED CONFIGURATION | |||
Size | JP7 | JP8 | JP9 |
33MHz | Open | Closed | Open |
40MHz | Closed | Closed | Open |