EVEREX SYSTEMS, INC.
AGI 386/20/16
|
Processor |
80386DX |
|
Processor Speed |
16/20MHz |
|
Chip Set |
Suntac |
|
Max. Onboard DRAM |
18MB (16MB on external memory card) |
|
Cache |
None |
|
BIOS |
AMI |
|
Dimensions |
355mm x 304mm |
|
I/O Options |
32-bit external memory card slots (2), parallel port, serial ports (2) |
|
NPU Options |
80387 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Turbo LED |
J3 |
Parallel port |
J8 |
|
Power LED & keylock |
J4 |
Serial port 1 |
J9 |
|
Speaker |
J5 |
Serial port 2 |
J10 |
|
Reset switch |
J6 |
32-bit external memory card |
S1 & S2 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Factory configured - do not alter |
J1 |
N/A | |
|
Expansion bus (8-bit) speed select 5 wait states |
W1 |
pins 1 & 2 closed | |
|
Expansion bus (8-bit) speed select 4 wait states |
W1 |
pins 2 & 3 closed | |
|
Expansion bus (16-bit) speed select 1 wait states |
W2 |
pins 1 & 2 closed | |
|
Expansion bus (16-bit) speed select 2 wait states |
W2 |
pins 2 & 3 closed | |
|
Power on speed select high/switchable from keyboard |
W3 |
pins 2 & 3 closed | |
|
Power on speed select slow |
W3 |
pins 1 & 2 closed | |
|
Monitor type select monochrome |
W4 |
Closed | |
|
Monitor type select color |
W4 |
Open | |
|
Factory configured - do not alter |
W5 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
Bank 4 |
Bank 5 |
|
1MB |
(8) 44256 |
NONE |
NONE |
NONE |
NONE |
NONE |
|
2MB |
(8) 44256 |
(8) 44256 |
NONE |
NONE |
NONE |
NONE |
|
3MB |
(8) 44256 |
(8) 44256 |
(4) 256K x 9 |
NONE |
NONE |
NONE |
|
4MB |
(8) 44256 |
(8) 44256 |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
|
5MB |
(8) 44256 |
NONE |
(4) 1M x 9 |
NONE |
NONE |
NONE |
|
6MB |
(8) 44256 |
(8) 44256 |
(4) 1M x 9 |
NONE |
NONE |
NONE |
|
7MB |
(8) 44256 |
(8) 44256 |
(4) 256K x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
8MB |
NONE |
NONE |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
9MB |
(8) 44256 |
NONE |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
10MB |
(8) 44256 |
(8) 44256 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
11MB |
(8) 44256 |
(8) 44256 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
NONE |
|
12MB |
(8) 44256 |
(8) 44256 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
|
13MB |
(8) 44256 |
NONE |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
|
14MB |
(8) 44256 |
(8) 44256 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
|
15MB |
(8) 44256 |
(8) 44256 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
(4) 1M x 9 |
|
18MB |
(8) 44256 |
(8) 44256 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
|
Note:Banks 2, 3, 4, & 5 are used when 32-bit external memory cards are installed. | ||||||
|
DRAM PARITY CONFIGURATION | ||
|
Size |
P-0 |
P-1 |
|
1MB |
(4) 41256 |
NONE |
|
2MB |
(4) 41256 |
(4) 41256 |
|
3MB |
(4) 41256 |
(4) 41256 |
|
4MB |
(4) 41256 |
(4) 41256 |
|
5MB |
(4) 41256 |
NONE |
|
6MB |
(4) 41256 |
(4) 41256 |
|
7MB |
(4) 41256 |
(4) 41256 |
|
9MB |
(4) 41256 |
NONE |
|
10MB |
(4) 41256 |
(4) 41256 |
|
11MB |
(4) 41256 |
(4) 41256 |
|
12MB |
(4) 41256 |
(4) 41256 |
|
13MB |
(4) 41256 |
NONE |
|
14MB |
(4) 41256 |
(4) 41256 |
|
15MB |
(4) 41256 |
(4) 41256 |
|
18MB |
(4) 41256 |
(4) 41256 |
|
DRAM SWITCH CONFIGURATION | ||||
|
Size |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
|
1MB |
On |
On |
On |
On |
|
2MB |
Off |
Off |
On |
On |
|
4MB |
Off |
Off |
On |
Off |
|
*4MB |
Off |
Off |
On |
On |
|
Notes:The setting designated with an asterisk (*) is for the EV159 16-bit memory card. 4MB configurations can be achieved only when using an external memory card, refer to the card manufacturer's documentation for memory & jumper configurations. | ||||
|
PARALLEL PORT CONFIGURATION | ||||||
|
Port |
I/O address |
IRQ |
SW2/3 |
SW2/4 |
SW3/3 |
SW3/4 |
|
LPT1 |
378-37F |
IRQ7 |
Off |
Off |
Off |
On |
|
LPT2 |
278-27F |
IRQ5 |
Off |
On |
On |
Off |
|
Disabled |
NONE |
NONE |
On |
On |
Off |
Off |
|
SERIAL PORT 1 CONFIGURATION | ||||
|
Setting |
SW2/1 |
SW2/2 |
SW3/1 |
SW3/2 |
|
COM1 enabled |
Off |
N/A |
On |
N/A |
|
Disabled |
N/A |
On |
N/A |
Off |
|
SERIAL PORT 2 CONFIGURATION | ||||
|
Setting |
SW2/1 |
SW2/2 |
SW3/1 |
SW3/2 |
|
COM2 enabled |
On |
N/A |
Off |
N/A |
|
Disabled |
N/A |
On |
N/A |
Off |