UNIDENTIFIED
2MM/SC
| Processor | 80286 | 
| Processor Speed | 12MHz | 
| Chip Set | C & T | 
| Max. Onboard DRAM | 4MB | 
| SRAM Cache | None | 
| BIOS | AMI | 
| Dimensions | 254mm x 218mm | 
| I/O Options | None | 
| NPU Options | 80287 | 
 
| CONNECTIONS | |||
| Purpose | Location | Purpose | Location | 
| Speaker | J1 pins 1 & 4 | Turbo LED | J3 pins 3 & 4 | 
| Power LED & keylock | J2 | External battery | J4 | 
| Reset switch | J3 pins 1 & 2 | ||
| USER CONFIGURABLE SETTINGS | |||
| Function | Jumper | Position | |
| » | Speaker select internal | J1 | pins 2 & 3 closed | 
| Speaker select external | J1 | pins 1 & 4 connected | |
| » | Battery select internal | J5 | pins 1 & 2 closed | 
| Batery select external 6VDC | J5 | pins 3 & 4 closed | |
| Batery select external 4.5VDC | J5 | pins 5 & 6 closed | |
| Monitor type select color | J6 | pins 1 & 2 closed | |
| Monitor type select monochrome | J6 | pins 2 & 3 closed | |
| » | Factory configured - do not alter | J7 | unknown | 
| Note:Location of Jumper J7 is unknown. | |||
| DRAM CONFIGURATION | ||||||
| Size | Bank 0(DIP) | P-0 | Bank 1 (DIP) | P-1 | Bank 0(SIMM) | Bank 1 (SIMM) | 
| 512KB1 | (4) 44256 | (2) 41256 | NONE | NONE | NONE | NONE | 
| 512KB2 | NONE | NONE | NONE | NONE | (2) 256K x 9 | NONE | 
| 1MB1 | (4) 44256 | (2) 41256 | (4) 44256 | (2) 41256 | NONE | NONE | 
| 1MB2 | NONE | NONE | NONE | NONE | (2) 256K x 9 | (2) 256K x 9 | 
| 1.5MB1 | (4) 44256 | (2) 41256 | (4) 44256 | (2) 41256 | (2) 256K x 9 | NONE | 
| 2MB2 | NONE | NONE | NONE | NONE | (2) 1M x 9 | NONE | 
| 2MB1 | (4) 44256 | (2) 41256 | (4) 44256 | (2) 41256 | (2) 256K x 9 | (2) 256K x 9 | 
| 4MB2 | NONE | NONE | NONE | NONE | (2) 1M x 9 | (2) 1M x 9 | 
| Note1 :Set JP8 and JP9 pins 1 & 2 closed. Note2 :Set JP8 and JP9 pins 2 & 3 closed. | ||||||