SEALEVEL SYSTEMS, INC.
VERSACOM+4
|
Card Type |
Serial card |
|
Chip Set |
Unidentified |
|
Maximum Onboard Memory |
Unidentified |
|
I/O Options |
Serial ports (4 RS-232) |
|
Hard Drives supported |
None |
|
Floppy drives supported |
None |
|
Data Bus |
16-bit ISA |
|
Card Size |
Full-length, full-height |
|
CONNECTIONS | |
|
Function |
Label |
|
4 RS-232 Serial Ports via DB-37 connector |
P3 |
|
Note: The four ports are provided by attaching a "spider" cable to P3 | |
|
USER CONFIGURABLE SETTINGS | ||
|
Function |
Label |
Position |
|
Port 4 enabled |
SW1/8 |
On |
|
Port 4 disabled |
SW1/8 |
Off |
|
Port 3 enabled |
SW2/8 |
On |
|
Port 3 disabled |
SW2/8 |
Off |
|
Port 2 enabled |
SW3/8 |
On |
|
Port 2 disabled |
SW3/8 |
Off |
|
Port 1 enabled |
SW4/8 |
On |
|
Port 1 disabled |
SW4/8 |
Off |
|
BASE I/O ADDRESS SELECTION PORT 1 | ||||||||
|
Setting |
SW4/1 |
SW4/2 |
SW4/3 |
SW4/4 |
SW4/5 |
SW4/6 |
SW4/7 | |
|
280h |
Off |
On |
Off |
On |
On |
On |
On | |
|
2AOh |
Off |
On |
Off |
On |
Off |
On |
On | |
|
2E8h |
Off |
On |
Off |
Off |
Off |
On |
Off | |
|
2F8h |
Off |
On |
Off |
Off |
Off |
Off |
Off | |
|
3E8h |
Off |
Off |
Off |
Off |
Off |
On |
Off | |
|
300h |
Off |
Off |
On |
On |
On |
On |
On | |
|
328h |
Off |
Off |
On |
On |
Off |
On |
Off | |
|
3F8h |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
BASE I/O ADDRESS SELECTION PORT 2 | ||||||||
|
Setting |
SW3/1 |
SW3/2 |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 |
SW3/7 | |
|
280h |
Off |
On |
Off |
On |
On |
On |
On | |
|
2A0h |
Off |
On |
Off |
On |
Off |
On |
On | |
|
2E8h |
Off |
On |
Off |
Off |
Off |
On |
Off | |
|
2F8h |
Off |
On |
Off |
Off |
Off |
Off |
Off | |
|
3E8h |
Off |
Off |
Off |
Off |
Off |
On |
Off | |
|
300h |
Off |
Off |
On |
On |
On |
On |
On | |
|
328h |
Off |
Off |
On |
On |
Off |
On |
Off | |
|
3F8h |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
BASE I/O ADDRESS SELECTION PORT 3 | ||||||||
|
Setting |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 | |
|
280h |
Off |
On |
Off |
On |
On |
On |
On | |
|
2A0h |
Off |
On |
Off |
On |
Off |
On |
On | |
|
2E8h |
Off |
On |
Off |
Off |
Off |
On |
Off | |
|
2F8h |
Off |
On |
Off |
Off |
Off |
Off |
Off | |
|
3E8h |
Off |
Off |
Off |
Off |
Off |
On |
Off | |
|
300h |
Off |
Off |
On |
On |
On |
On |
On | |
|
328h |
Off |
Off |
On |
On |
Off |
On |
Off | |
|
3F8h |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
BASE I/O ADDRESS SELECTION PORT 4 | ||||||||
|
Setting |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
SW1/7 | |
|
280h |
Off |
On |
Off |
On |
On |
On |
On | |
|
2A0h |
Off |
On |
Off |
On |
Off |
On |
On | |
|
2E8h |
Off |
On |
Off |
Off |
Off |
On |
Off | |
|
2F8h |
Off |
On |
Off |
Off |
Off |
Off |
Off | |
|
3E8h |
Off |
Off |
Off |
Off |
Off |
On |
Off | |
|
300h |
Off |
Off |
On |
On |
On |
On |
On | |
|
328h |
Off |
Off |
On |
On |
Off |
On |
Off | |
|
3F8h |
Off |
Off |
Off |
Off |
Off |
Off |
Off | |
|
SERIAL PORT 1 INTERRUPT SELECTION | ||||||||||
|
IRQ |
E4/A |
E4/B |
E4/C |
E4/D |
E4/E |
E4/F |
E4/G |
E4/H |
E4/I | |
|
2 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
SERIAL PORT 2 INTERRUPT SELECTION | ||||||||||
|
IRQ |
E3/A |
E3/B |
E3/C |
E3/D |
E3/E |
E3/F |
E3/G |
E3/H |
E3/I | |
|
2 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
SERIAL PORT 3 INTERRUPT SELECTION | ||||||||||
|
IRQ |
E2/A |
E2/B |
E2/C |
E2/D |
E2/E |
E2/F |
E2/G |
E2/H |
E2/I | |
|
2 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
SERIAL PORT 4 INTERRUPT SELECTION | ||||||||||
|
IRQ |
E1/A |
E1/B |
E1/C |
E1/D |
E1/E |
E1/F |
E1/G |
E1/H |
E1/I | |
|
2 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
SERIAL INTERRUPT MODE SELECTION | ||
|
IRQ |
E5 | |
|
Port 1 normal |
Pins 5 & 7 closed | |
|
Port 1 shared interrupt mode |
Pins 3 & 5 closed | |
|
Port 1 shared interrupt mode with resistor |
Pins 1 & 3 closed | |
|
Port 2 normal |
Pins 6 & 8 closed | |
|
Port 2 shared interrupt mode |
Pins 4 & 6 closed | |
|
Port 2 shared interrupt mode with resistor |
Pins 2 & 4 closed | |
|
Port 3 normal |
Pins 13 & 15 closed | |
|
Port 3 shared interrupt mode |
Pins 11 & 13 closed | |
|
Port 3 shared interrupt mode with resistor |
Pins 9 & 11 closed | |
|
Port 4 normal |
Pins 14 & 16 closed | |
|
Port 4 shared interrupt mode |
Pins 12 & 14 closed | |
|
Port 4 shared interrupt mode with resistor |
Pins 10 & 12 closed | |
|
Note: If the shared function is used, only one of the ports must be set to the pull-down resistor mode. | ||