UNIDENTIFIED
YL-A16
Processor | 80286 |
Processor Speed | 16/20MHz |
Chip Set | Headland |
Max. Onboard DRAM | 4MB |
Cache | None |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | None |
NPU Options | 80287 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | JP2 | Power LED & keylock | JP9 |
Reset switch | JP7 | Turbo LED | JP10 |
Speaker | JP8 | Turbo switch | JP20 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | NPU mode select synchronous with CPU | JP1 | pins 1 & 2 closed |
NPU mode select asynchronous with CPU | JP1 | pins 2 & 3 closed | |
» | Monitor type select color | JP6 | pins 1 & 2 closed |
Monitor type select monochrome | JP6 | pins 2 & 3 closed |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
512KB | NONE | NONE | (4) 44256 | NONE |
512KB | (2) 256K x 9 | NONE | NONE | NONE |
640KB | NONE | NONE | (4) 44256 | (4) 4464 |
1MB | NONE | NONE | (4) 44256 | (4) 44256 |
1MB | (2) 256K x 9 | (2) 256K x 9 | NONE | NONE |
2MB | (2) 1M x 9 | NONE | NONE | NONE |
4MB | (2) 1M x 9 | (2) 1M x 9 | NONE | NONE |
Note:SIMM and DIP memory may not be used concurrently. |