JAMECO ELECTRONIC COMPONENTS
JE3006
Processor |
80286 |
Processor Speed |
8/12MHz |
Chip Set |
Headland |
Max. Onboard DRAM |
4MB |
Cache |
None |
BIOS |
AMI |
Dimensions |
220mm x 220mm |
I/O Options |
None |
NPU Options |
80287 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
External battery |
J2 |
Power LED & keylock |
J14 |
Turbo switch |
J3 or J16 |
Reset switch |
J15 |
Speaker |
J13 |
Turbo LED |
J17 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
Battery type select external |
JP2 |
pins 1 & 2 closed |
Battery type select internal |
JP2 |
pins 2 & 3 closed | |
» |
Monitor type select color |
JP3 |
Closed |
Monitor type select monochrome |
JP3 |
Open | |
» |
Factory configured - do not alter |
JP6 |
pins 1 & 2 closed |
» |
Factory configured - do not alter |
J12 |
N/A |
DRAM CONFIGURATION | ||
Size |
Bank 0 |
Bank 1 |
512KB |
(2) 256K x 9 |
NONE |
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
2MB |
(2) 1M x 9 |
NONE |
2.5MB |
(2) 256K x 9 |
(2) 1M x 9 |
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
NPU CONFIGURATION | ||
Speed |
JP7 |
JP8 |
8MHz |
pins 2 & 5 closed |
Closed |
10MHz |
pins 5 & 6 closed |
Closed |
12MHz |
pins 4 & 5 closed |
Open |