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 |