NCR CORPORATION
CLASS 3302 - 80286 TYPE I
Processor | 80286 |
Speed | 12MHz |
Chip Set | C & T Neat |
Max. Onboard DRAM | 5MB |
BIOS | Unidentified |
Cache | None |
Dimensions | 330mm x 218mm |
I/O Options | Serial ports (2), parallel port, floppy drive interface, IDE interface, 16-bit VGA port |
NPU Options | 80287 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port (9 pin) | J2 | IDE interface | J11 |
Serial port (25 pin) | J3 | Floppy drive interface | J13 |
Parallel port | J4 | Power LED & Keylock | J15 |
16-bit VGA port | J5 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper/Switch | Position | |
» | Monitor type select color | J6 | pins 1 & 2 closed |
Monitor type select monochrome | J6 | pins 2 & 3 closed | |
» | Factory configured - do not alter | J9 | pins 2 & 3 closed |
» | Video mode select 800 x 600 | J10 | pins 1 & 2 closed |
Video mode select 640 x 480 | J10 | pins 2 & 3 closed | |
» | Factory configured - do not alter | J12 | pins 2 & 3 closed |
» | Monitor type select VGA enabled | SW1/1 | On |
Monitor type select VGA disabled | SW1/1 | Off | |
» | Monitor type select standard VGA | SW1/2 | Off |
Monitor type select Multisync | SW1/2 | On | |
» | BIOS type select AT | SW1/3 | Off |
BIOS type select PS/2 | SW1/3 | On | |
» | Parallel port enabled | SW1/4 | On |
Parallel port disabled | SW1/4 | Off | |
» | Serial port (J3/COM1) enabled | SW1/5 | On |
Serial port (J3/COM1) disabled | SW1/5 | Off | |
» | Serial port (J4/COM2) enabled | SW1/6 | On |
Serial port (J4/COM2) disabled | SW1/6 | Off | |
» | Floppy drive interface enabled | SW1/7 | On |
Floppy drive interface disabled | SW1/7 | Off | |
» | IDE interface enabled | SW1/8 | On |
IDE interface disabled | SW1/8 | Off | |
Volume control | V1 | N/A | |
Note:J9, J10, & J12 are not present on all boards |
DRAM CONFIGURATION | |||
Size | Bank 0 | Bank 1 | Bank 2 |
1MB | (9) 411000 | NONE | NONE |
3MB | (9) 411000 | (2) 1M x 9 | NONE |
5MB | (9) 411000 | (2) 1M x 9 | (2) 1M x 9 |
Note:Bank locations are unidentified. Bank 0 memory chip sizes are unidentified. |