EDOM INTERNATIONAL CORPORATION
A386-33/40C (MA012)
|
Processor |
80386DX |
|
Processor Speed |
33/40MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
64MB |
|
Cache |
64/128/256KB |
|
BIOS |
AMI |
|
Dimensions |
260mm x 220mm |
|
I/O Options |
None |
|
NPU Options |
80387DX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery connector |
J4 |
Turbo LED |
JP10 |
|
Power LED & keylock |
J5 |
Reset switch |
JP11 |
|
Speaker |
J6 |
Turbo switch |
JP12 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper/Switch |
Position | |
|
|
Battery type select internal |
JP3 |
pins 1 & 2 closed |
|
Battery type select external |
JP3 |
pins 2 & 3 closed | |
|
|
Power good signal detect from power supply |
JP4 |
pins 2 & 3 closed |
|
Power good signal detect from board |
JP4 |
pins 1 & 2 closed | |
|
|
Monitor type select color |
JP6 |
Closed |
|
Monitor type select monochrome |
JP6 |
Open | |
|
|
Clock generator |
JP9 |
pins 1 & 2 closed |
|
OSC |
JP9 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(4) 256K x 9 |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
NONE |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
|
64MB |
(4) 16M x 9 |
NONE |
|
CACHE CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
TAG0 |
TAG1 |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(1) 8K x 8 |
NONE |
|
128KB |
(4) 32K x 8 |
NONE |
(1) 32K x 8 |
NONE |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 32K x 8 |
(1) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | ||
|
Size |
JP1 |
JP2 |
|
64KB |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
128KB |
pins 2 & 3 closed |
pins 1 & 2 closed |
|
256KB |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
CPU SPEED CONFIGURATION | ||
|
Speed |
JP7 |
JP8 |
|
25Mhz |
Open |
Closed |
|
33Mhz |
Closed |
Open |
|
40Mhz |
Open |
Open |
|
VOLTAGE CONFIGURATION | |
|
Voltage |
JP5 |
|
< 5v |
pins 1 & 2 closed |
|
> 5v |
pins 2 & 3 closed |
|
TECHNICAL NOTE |
|
Note: The location of Pin 1 is unidentified. |