JAMECO ELECTRONIC COMPONENTS
JE1002B
Processor |
8088 |
Processor Speed |
10MHz |
Chip Set |
None |
Max. Onboard DRAM |
1MB |
Cache |
None |
BIOS |
Phoenix |
Dimensions |
304mm x 215mm |
I/O Options |
None |
NPU Options |
8087 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Power LED |
JP1 |
Turbo LED |
JP4 |
Keylock |
JP2 |
Speaker |
JP5 |
Turbo switch |
JP3 |
Reset switch |
JP6 |
USER CONFIGURABLE SETTINGS | |||
Function |
SW1 |
Position | |
Factory configured - do not alter |
SW1/1 |
Off | |
NPU disabled |
SW1/2 |
On | |
NPU enabled |
SW1/2 |
Off | |
Factory configured - do not alter |
SW1/3 |
Off | |
Factory configured - do not alter |
SW1/4 |
Off |
DRAM CONFIGURATION | ||||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
256KB |
(9) 4164 |
(9) 4164 |
(4) 4464 |
(2) 4164 |
448KB |
(9) 41256 |
(9) 4164 |
(4) 4464 |
(2) 4164 |
512KB |
(9) 41256 |
(9) 41256 |
NONE |
NONE |
640KB |
(9) 41256 |
(9) 41256 |
(4) 4464 |
(2) 4164 |
1MB |
(9) 411000 |
NONE |
NONE |
NONE |
DRAM SWITCH CONFIGURATION | ||
Size |
SW1/9 |
SW1/10 |
256KB |
On |
On |
448KB |
On |
Off |
512KB |
Off |
On |
640KB |
Off |
On |
1MB |
Off |
Off |
BIOS CONFIGURATION | |
Type |
J1 |
2764 |
pins 1 & 18, 4 & 15, 6 & 13 closed |
27128 |
pins 2 & 17, 3 & 16, 5 & 14, 7 & 12 closed |
FLOPPY DRIVE CONFIGURATION | ||
Drives installed |
SW1/7 |
SW1/8 |
1 |
On |
On |
2 |
Off |
On |
3 |
On |
Off |
4 |
Off |
Off |
MONITOR CONFIGURATION | ||
Type |
SW1/5 |
SW1/6 |
EGA |
On |
On |
40 x 25 color |
Off |
On |
80 x 25 color |
On |
Off |
Monochrome |
Off |
Off |