SP/286 Motherboard Settings and Configuration
ARTEK COMPUTER SYSTEMS, INC.
SP/286
Processor | 80286 |
Processor Speed | 8/10/12MHz |
Chip Set | Unidentified |
Max. Onboard DRAM | 4MB |
Cache | None |
BIOS | AMI |
Dimensions | 330mm x 300mm |
I/O Options | Serial ports (2), parallel port |
NPU Options | 80287 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Parallel port | J3 | Turbo LED | J31 |
Serial port 1 | J4 | Power LED & keylock | J40 |
Serial port 2 | J5 | Speaker | J41 |
External battery | J15 | Turbo switch | J42 |
Reset switch | J16 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
| » | Monitor type select color | J1 | Closed |
Monitor type select monochrome | J1 | Open | |
| » | Power good signal detect enabled | J17 | Closed |
Power good signal detect disabled | J17 | Open | |
| » | Parallel port enabled | J27 | Closed |
Parallel port disabled | J27 | Open | |
| » | Serial port (COM1) enabled | J28 | Closed |
Serial port (COM1) disabled | J28 | Open | |
| » | Serial port (COM2) enabled | J29 | Closed |
Serial port (COM2) disabled | J29 | Open | |
| » | Parallel port address select 378-37F (LPT1) | J27 | Open |
Parallel port address select 278-27F (LPT2) | J27 | Closed | |
Note:All information regarding J17 is unverified. | |||
DRAM CONFIGURATION | |
Size | Bank 0 |
1MB | (36) 41256 |
4MB | (36) 411000 |
DRAM SPEED CONFIGURATION | ||
Wait state | J37 | J39 |
0 | Closed | Closed |
1 | Open | Open |
DRAM JUMPER CONFIGURATION | |
Size | J38 |
1MB | Open |
4MB | Closed |
CPU SPEED CONFIGURATION | |
Speed | J36 |
10MHz | pins 1 & 2 closed |
12MHz | pins 2 & 3 closed |
BIOS CONFIGURATION | ||||
Size | J32 | J33 | J34 | J35 |
2764 | Open | Closed | Open | Closed |
27128 | Closed | Open | Closed | Open |
27256 | Closed | Open | Closed | Open |
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