EVEREX SYSTEMS, INC.
TEMPO 286/12,16 (EV-1824(C))
|
Processor |
80286 |
|
Processor Speed |
12/16MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
4MB |
|
Cache |
None |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Parallel port, serial ports (2) |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
J30 |
Speaker |
J1 |
|
Serial port 2 |
J31 |
Front panel connector |
J2 |
|
Parallel port |
J32 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Serial port 2 IRQ select IRQ3 |
J79 |
pins 1 & 2 closed |
|
Serial port 2 IRQ select IRQ4 |
J79 |
pins 3 & 4 closed | |
|
|
Serial port 1 IRQ select IRQ4 |
J79 |
pins 7 & 8 closed |
|
Serial port 1 IRQ select IRQ3 |
J79 |
pins 5 & 6 closed | |
|
|
Parallel port IRQ select IRQ7 |
J79 |
pins 11 & 12 closed |
|
Parallel port IRQ select IRQ5 |
J79 |
pins 9 & 10 closed | |
|
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 |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
|
DRAM JUMPER CONFIGURATION | ||||
|
Size |
W1 |
W2 |
W3 |
W4 |
|
512KB |
Open |
pins 1 & 2 closed |
Open |
pins 1 & 2 closed |
|
1MB |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
2MB |
Open |
pins 1 & 2 closed |
Open |
pins 1 & 2 closed |
|
4MB |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
HANDSHAKING CONFIGURATION (SOFTWARE) | ||
|
Type |
W5 |
W6 |
|
dcd |
pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed |
pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed |
|
ri |
pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed |
pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed |
|
cts |
pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed |
pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed |
|
dsr |
pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed |
pins 1 & 2, 4 & 5, 7 & 8, 9 & 10 closed |
|
HANDSHAKING CONFIGURATION (FULL FORCE) | ||
|
Type |
W5 |
W6 |
|
dcd |
pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed |
pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed |
|
ri |
pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed |
pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed |
|
cts |
pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed |
pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed |
|
dsr |
pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed |
pins 2 & 3, 5 & 6, 9 & 9, 10 & 11 closed |
|
INTERFACE MODE CONFIGURATION | ||
|
Type |
W7 |
W8 |
|
DTE |
1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 , 11 & 12 |
1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10 , 11 & 12 |
|
DCE |
1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 11, 10 & 12 |
1 & 3, 2 & 4, 5 & 7, 6 & 8, 9 & 11, 10 & 12 |
|
Note: Pins designated should be in the closed position. | ||