IDUSTRIAL COMPUTER SOURCE
DIO/48S/AT-P
|
Card Type |
Digital I/O card |
|
Chipset |
Unidentified |
|
I/O Options |
50-pin connectors (2) |
|
Data Bus |
16-bit ISA |
|
CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
50-pin termination panel connector |
J2 |
50-pin termination panel connector |
J3 |
|
USER CONFIGURABLE SETTINGS | ||
|
Function |
Label |
Position |
|
I/O buffers always enabled |
JP5/Pins 2 & 3 |
Closed |
|
I/O buffers disabled |
JP5/Pins 2 & 3 |
Open |
|
I/O buffers controlled by control register |
JP5/Pins 1 & 2 |
Closed |
|
I/O buffers not controlled by control register |
JP5/Pins 1 & 2 |
Open |
|
Note: JP5 may be screened on the board as TST/BEN. TST is equal to Pins 1 & 2 and BEN is equal to Pins 2 & 3. | ||
|
BASE I/O ADDRESS SELECTION | ||||||
|
Setting |
A4 |
A5 |
A6 |
A7 |
A8 |
A9 |
|
000h |
On |
On |
On |
On |
On |
On |
|
010h |
Off |
On |
On |
On |
On |
On |
|
020h |
On |
Off |
On |
On |
On |
On |
|
030h |
Off |
Off |
On |
On |
On |
On |
|
040h |
On |
On |
Off |
On |
On |
On |
|
3B0h |
Off |
Off |
On |
Off |
Off |
Off |
|
3C0h |
On |
On |
Off |
Off |
Off |
Off |
|
3D0h |
Off |
On |
Off |
Off |
Off |
Off |
|
3E0h |
On |
Off |
Off |
Off |
Off |
Off |
|
3F0h |
Off |
Off |
Off |
Off |
Off |
Off |
|
Note: A total of 64 base address settings are available. The switches are a binary representation of the decimal memory addresses. A9 is the Most Significant Bit and switch A4 is the Least Significant Bit. The switches have the following decimal values: A4=16, A5=32, A6=64, A7=128, A8=256, A9=512. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0) | ||||||
|
IRQ SETTINGS | |||||
|
IRQ |
JP1/A |
JP1/B |
JP1/C |
JP1/D |
JP1/E |
|
3 |
Closed |
Open |
Open |
Open |
Open |
|
4 |
Open |
Closed |
Open |
Open |
Open |
|
5 |
Open |
Open |
Closed |
Open |
Open |
|
6 |
Open |
Open |
Open |
Closed |
Open |
|
7 |
Open |
Open |
Open |
Open |
Closed |
|
10 |
Closed |
Closed |
Closed |
Closed |
Open |
|
11 |
Closed |
Closed |
Closed |
Open |
Closed |
|
12 |
Closed |
Closed |
Open |
Closed |
Closed |
|
14 |
Open |
Closed |
Closed |
Closed |
Closed |
|
15 |
Closed |
Open |
Closed |
Closed |
Closed |
|
IRQ SETTINGS (CON’T) | |||||
|
IRQ |
JP2/A |
JP2/B |
JP2/C |
JP2/D |
JP2/E |
|
3 |
Open |
Closed |
Closed |
Closed |
Closed |
|
4 |
Closed |
Open |
Closed |
Closed |
Closed |
|
5 |
Closed |
Closed |
Open |
Closed |
Closed |
|
6 |
Closed |
Closed |
Closed |
Open |
Closed |
|
7 |
Closed |
Closed |
Closed |
Closed |
Open |
|
10 |
Open |
Open |
Open |
Open |
Closed |
|
11 |
Open |
Open |
Open |
Closed |
Open |
|
12 |
Open |
Open |
Closed |
Open |
Open |
|
14 |
Closed |
Open |
Open |
Open |
Open |
|
15 |
Open |
Closed |
Open |
Open |
Open |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
CR1 |
Unidentified |
On |
Every time an interrupt is generated |
|
CR1 |
Unidentified |
Off |
No interrupt is generated |
|
MISCELLANEOUS TECHNICAL NOTES |
|
You can install a total of 48 serial, parallel, IDE, game, or floppy ports. |