INFORMTECH INTERNATIONAL, INC.
IT-AM40
|
Processor |
80386DX/CX486DLC |
|
Processor Speed |
16/25/33/40MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
32MB |
|
Cache |
64KB |
|
BIOS |
AMI |
|
Dimensions |
220mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Turbo LED |
D4 |
Reset switch |
J5 |
|
External battery |
J3 |
Speaker |
J6 |
|
Turbo switch |
J4 |
Power LED & keylock |
J7 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
» |
MC146818 enabled |
JP1 |
pins 2 & 3 closed |
|
DS1287 enabled |
JP1 |
pins 1 & 2 closed | |
|
» |
CMOS memory normal operation |
JP2 |
pins 1 & 2 closed |
|
CMOS memory clear |
JP2 |
pins 2 & 3 closed | |
|
» |
Monitor type select color |
JP4 |
Closed |
|
Monitor type select monochrome |
JP4 |
Open | |
|
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 |
|
5MB |
(4) 1M x 9 |
(4) 256K x 9 |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
|
17MB |
(4) 4M x 9 |
(4) 256K x 9 |
|
20MB |
(4) 4M x 9 |
(4) 1M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
|
CPU TYPE CONFIGURATION | |
|
CPU Type |
JP5 |
|
Intel/AMD |
pins 1 & 2 closed |
|
Cyrix |
pins 2 & 3 closed |
|
CPU SPEED CONFIGURATION | ||
|
Speed |
JS0 |
JS1 |
|
16MHz |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
25MHz |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
33MHz |
pins 2 & 3 closed |
pins 1 & 2 closed |
|
40MHz |
pins 1 & 2 closed |
pins 1 & 2 closed |