CACHING TECH CORPORATION
NESXO
Processor | 80386SX |
Processor Speed | 16/20/25MHz |
Chip Set | Unidentified |
Video Chip Set | None |
Maximum Onboard Memory | 12MB |
Maximum Video Memory | None |
Cache | None |
BIOS | AMI |
Dimensions | 254mm x 218mm |
I/O Options | None |
NPU Options | 80387SX |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J8 | Auxiliary keyboard connector | KB1 |
Speaker | J17 | Reset switch | S1 |
Power LED & keylock | J18 | Turbo switch | S2 |
Turbo LED | JP3 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
Monitor type select color | JP1 | Closed | |
Monitor type select monochrome | JP1 | Open | |
» | CMOS memory normal operation | JP2 | Pins 2 & 3 closed |
CMOS memory clear | JP2 | Pins 1 & 2 closed |
DRAM CONFIGURATION | ||||||
Size | Bank 0 | P 0 | Bank 1 | P 1 | Bank 2 | Bank 3 |
1MB | (2) 44256 | (2) 41256 | (2) 44256 | (2) 41256 | None | None |
2MB | (2) 44256 | (2) 41256 | (2) 44256 | (2) 41256 | (2) 256K x 9 | (2) 256K x 9 |
2MB | (2) 441000 | (2) 411000 | None | None | None | None |
3MB | (2) 44256 | (2) 41256 | (2) 44256 | (2) 41256 | (2) 1M x 9 | None |
4MB | (2) 441000 | (2) 411000 | (2) 441000 | (2) 411000 | None | None |
5MB | (2) 44256 | (2) 41256 | (2) 44256 | (2) 41256 | (2) 1M x 9 | (2) 1M x 9 |
6MB | (2) 441000 | (2) 411000 | (2) 441000 | (2) 411000 | (2) 1M x 9 | None |
8MB | (2) 441000 | (2) 411000 | (2) 441000 | (2) 411000 | (2) 1M x 9 | (2) 1M x 9 |
9MB | (2) 44256 | (2) 41256 | (2) 44256 | (2) 41256 | (2) 4M x 9 | None |
12MB | (2) 441000 | (2) 411000 | (2) 441000 | (2) 411000 | (2) 4M x 9 | None |