BEC COMPUTER ENTERPRISE
PRECISION 286-12/16
Processor |
80286 |
Processor Speed |
12/16MHz |
Chip Set |
ACER |
Max. Onboard DRAM |
4MB |
SRAM Cache |
None |
BIOS |
AMI |
Dimensions |
330.2mm x 218.4mm |
I/O Options |
None |
NPU Options |
80287 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
External battery |
EXT |
Reset switch |
RES |
Power LED & keylock |
KEY |
Turbo LED |
LED |
Turbo switch |
J12 |
Speaker |
SPK |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
Parity check enabled |
J5 |
open |
Parity check disabled |
J5 |
closed | |
» |
Monitor type select color |
J8 |
pins 1 & 2 closed |
Monitor type select monochrome |
J8 |
pins 2 & 3 closed | |
» |
Battery select internal |
J9 |
pins 1 & 2 closed |
Battery select external |
J9 |
pins 2 & 3 closed |
DRAM CONFIGURATION | ||||||
Size |
Bank 0(DIP) |
P-0 |
Bank 1 (DIP) |
P-1 |
Bank 0(SIMM) |
Bank 1 (SIMM) |
512KB |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
NONE |
NONE |
1MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
2MB |
NONE |
NONE |
NONE |
NONE |
(2) 1M x 9 |
NONE |
2.5MB |
(4) 44256 |
(2) 41256 |
(4) 441000 |
(2) 41256 |
NONE |
NONE |
4MB |
(4) 441000 |
(2) 41256 |
(4) 441000 |
(2) 41256 |
NONE |
NONE |
4MB |
NONE |
NONE |
NONE |
NONE |
(2) 1M x 9 |
(2) 1M x 9 |