BRAIN BOXES
QUAD RS232 (VER. 4.5)
|
Card Type |
Serial controller |
|
Chip Set |
Unidentified |
|
Maximum Onboard Memory |
Unidentified |
|
I/O Options |
Serial ports (4) |
|
Data Bus |
16-bit ISA |
|
CONNECTIONS | |
|
Function |
Label |
|
37-pin serial port connector |
CN1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
| » |
Factory configured - do not alter |
JP10 |
Closed |
| » |
Factory configured - do not alter |
JP11 |
Open |
| » |
Factory configured - do not alter |
JP12 |
Closed |
| » |
Factory configured - do not alter |
SW1/1 |
On |
| » |
Factory configured - do not alter |
SW1/2 |
On |
| » |
Factory configured - do not alter |
SW1/3 |
On |
| » |
Factory configured - do not alter |
SW1/4 |
Unidentified |
|
SERIAL PORT 1 ADDRESS SELECTION | ||||||
|
Setting |
JP1/A |
JP1/B |
JP1/C |
JP1/D |
JP1/E | |
|
COM1 (3F8h) |
Open |
Open |
Open |
Closed |
Open | |
| » |
COM2 (2F8h) |
Open |
Open |
Closed |
Open |
Open |
|
COM3 (3E8h) |
Open |
Closed |
Open |
Open |
Open | |
|
COM4 (2E8h) |
Closed |
Open |
Open |
Open |
Open | |
|
Bank |
Open |
Open |
Open |
Open |
Closed | |
|
SERIAL PORT 2 ADDRESS SELECTION | ||||||
|
Setting |
JP2/A |
JP2/B |
JP2/C |
JP2/D |
JP2/E | |
|
COM1 (3F8h) |
Open |
Open |
Open |
Closed |
Open | |
|
COM2 (2F8h) |
Open |
Open |
Closed |
Open |
Open | |
| » |
COM3 (3E8h) |
Open |
Closed |
Open |
Open |
Open |
|
COM4 (2E8h) |
Closed |
Open |
Open |
Open |
Open | |
|
Bank |
Open |
Open |
Open |
Open |
Closed | |
|
SERIAL PORT 3 ADDRESS SELECTION | ||||||
|
Setting |
JP3/A |
JP3/B |
JP3/C |
JP3/D |
JP3/E | |
|
COM1 (3F8h) |
Open |
Open |
Open |
Closed |
Open | |
|
COM2 (2F8h) |
Open |
Open |
Closed |
Open |
Open | |
|
COM3 (3E8h) |
Open |
Closed |
Open |
Open |
Open | |
| » |
COM4 (2E8h) |
Closed |
Open |
Open |
Open |
Open |
|
Bank |
Open |
Open |
Open |
Open |
Closed | |
|
SERIAL PORT 4 ADDRESS SELECTION | ||||||
|
Setting |
JP4/A |
JP4/B |
JP4/C |
JP4/D |
JP4/E | |
|
COM1 (3F8h) |
Open |
Open |
Open |
Closed |
Open | |
|
COM2 (2F8h) |
Open |
Open |
Closed |
Open |
Open | |
|
COM3 (3E8h) |
Open |
Closed |
Open |
Open |
Open | |
|
COM4 (2E8h) |
Closed |
Open |
Open |
Open |
Open | |
| » |
Bank |
Open |
Open |
Open |
Open |
Closed |
|
SERIAL PORT 1 INTERRUPT SELECTION | |||||||
|
IRQ |
JP5/A |
JP5/B |
JP5/C |
JP5/D |
JP5/E |
JP5/F | |
| » |
Shared |
Open |
Open |
Open |
Open |
Open |
Open |
|
2 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
6 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
10 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
11 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
12 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
14 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
15 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
SERIAL PORT 1 INTERRUPT SELECTION (CON’T) | |||||||
|
IRQ |
JP5/G |
JP5/H |
JP5/I |
JP5/J |
JP5/K |
JP5/L | |
| » |
Shared |
Open |
Open |
Open |
Open |
Open |
Closed |
|
2 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
3 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
5 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
6 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
14 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
SERIAL PORT 2 INTERRUPT SELECTION | |||||||
|
IRQ |
JP5/A |
JP5/B |
JP5/C |
JP5/D |
JP5/E |
JP5/F | |
| » |
Shared |
Open |
Open |
Open |
Open |
Open |
Open |
|
2 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
6 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
10 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
11 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
12 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
14 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
15 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
SERIAL PORT 2 INTERRUPT SELECTION (CON’T) | |||||||
|
IRQ |
JP5/G |
JP5/H |
JP5/I |
JP5/J |
JP5/K |
JP5/L | |
| » |
Shared |
Open |
Open |
Open |
Open |
Open |
Closed |
|
2 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
3 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
5 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
6 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
14 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
SERIAL PORT 3 INTERRUPT SELECTION | |||||||
|
IRQ |
JP5/A |
JP5/B |
JP5/C |
JP5/D |
JP5/E |
JP5/F | |
| » |
Shared |
Open |
Open |
Open |
Open |
Open |
Open |
|
2 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
6 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
10 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
11 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
12 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
14 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
15 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
SERIAL PORT 3 INTERRUPT SELECTION (CON’T) | |||||||
|
IRQ |
JP5/G |
JP5/H |
JP5/I |
JP5/J |
JP5/K |
JP5/L | |
| » |
Shared |
Open |
Open |
Open |
Open |
Open |
Closed |
|
2 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
3 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
5 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
6 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
14 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
SERIAL PORT 4 INTERRUPT SELECTION | |||||||
|
IRQ |
JP5/A |
JP5/B |
JP5/C |
JP5/D |
JP5/E |
JP5/F | |
| » |
Shared |
Open |
Open |
Open |
Open |
Open |
Open |
|
2 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
6 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
10 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
11 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
12 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
14 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
15 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
SERIAL PORT 4 INTERRUPT SELECTION (CON’T) | |||||||
|
IRQ |
JP5/G |
JP5/H |
JP5/I |
JP5/J |
JP5/K |
JP5/L | |
| » |
Shared |
Open |
Open |
Open |
Open |
Open |
Closed |
|
2 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
3 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
5 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
6 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
14 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open | |
|
SHARED INTERRUPT STATUS REGISTER ADDRESS SELECTION | ||||||||||
|
Setting |
SW3/1 |
SW3/2 |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 |
SW3/7 |
SW3/8 |
SW2/8 | |
|
100h |
Off |
On |
On |
On |
On |
On |
On |
On |
On | |
|
108h |
Off |
On |
On |
On |
On |
Off |
On |
On |
On | |
|
110h |
Off |
On |
On |
On |
Off |
On |
On |
On |
On | |
|
118h |
Off |
On |
On |
On |
Off |
Off |
On |
On |
On | |
|
120h |
Off |
On |
On |
Off |
On |
On |
On |
On |
On | |
| » |
3A0h |
Off |
Off |
On |
Off |
On |
On |
On |
On |
Off |
|
3D0h |
Off |
Off |
Off |
On |
Off |
On |
On |
On |
Off | |
|
3D8h |
Off |
Off |
Off |
On |
Off |
Off |
On |
On |
Off | |
|
3E0h |
Off |
Off |
Off |
Off |
On |
On |
On |
On |
Off | |
|
3E8h |
Off |
Off |
Off |
Off |
On |
Off |
On |
On |
Off | |
|
3F0h |
Off |
Off |
Off |
Off |
Off |
On |
On |
On |
Off | |
|
SERIAL PORT BANK ADDRESS SELECTION | |||||||||||
|
Port 1 |
Port 2 |
Port 3 |
Port 4 |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 | |
|
- |
- |
- |
100h |
On |
Off |
On |
On |
On |
Off |
Off | |
|
- |
- |
100h |
108h |
On |
Off |
On |
On |
On |
Off |
On | |
|
- |
100h |
108h |
110h |
On |
Off |
On |
On |
On |
On |
Off | |
|
100h |
108h |
110h |
118h |
On |
Off |
On |
On |
On |
On |
On | |
|
108h |
110h |
118h |
120h |
On |
Off |
On |
On |
Off |
Off |
Off | |
| » |
180h |
188h |
190h |
198h |
On |
Off |
Off |
On |
On |
On |
On |
|
3C0 |
3C8 |
3D0 |
3D8 |
Off |
Off |
Off |
Off |
On |
On |
On | |
|
3C8 |
3D0 |
3D8 |
3E0 |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
3D0 |
3D8 |
3E0 |
3E8 |
Off |
Off |
Off |
Off |
Off |
Off |
On | |
|
3D8 |
3E0 |
3E8 |
3F0 |
Off |
Off |
Off |
Off |
Off |
On |
Off | |
|
3E0 |
3E8 |
3F0 |
3F8 |
Off |
Off |
Off |
Off |
Off |
On |
On | |
|
Note: A total of 96 base address settings are available. The switches are a binary representation of the decimal memory addresses. SW1/7 is the Least Significant Bit, and switch SW1/1 is the Most Significant Bit. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0). Low address settings will leave some ports disabled. Ports may not be assigned addresses below 100h. | |||||||||||