DOLPHIN PERIPHERALS, LLC.
FASTISA-4042, 4061
|
Card Type |
Serial card |
|
Chip Set |
Unidentified |
|
I/O Options |
Serial port |
|
Data Bus |
16-bit ISA |
|
CONNECTIONS | |
|
Function |
Label |
|
Serial port |
S1 |
|
SERIAL PORT 1 ADDRESS SELECTION | ||
|
Setting |
JP1 | |
|
COM1 |
Pins 1 & 2 closed | |
|
COM2 |
Pins 3 & 4 closed | |
|
COM3 |
Pins 5 & 6 closed | |
|
COM4 |
Pins 7 & 8 closed | |
|
COM5 |
Pins 9 & 10 closed | |
|
COM6 |
Pins 11 & 12 closed | |
|
COM7 |
Pins 13 & 14 closed | |
|
COM8 |
Pins 15 & 16 closed | |
|
SERIAL PORT 2 ADDRESS SELECTION | ||
|
Setting |
JP2 | |
|
COM1 |
Pins 1 & 2 closed | |
|
COM2 |
Pins 3 & 4 closed | |
|
COM3 |
Pins 5 & 6 closed | |
|
COM4 |
Pins 7 & 8 closed | |
|
COM5 |
Pins 9 & 10 closed | |
|
COM6 |
Pins 11 & 12 closed | |
|
COM7 |
Pins 13 & 14 closed | |
|
COM8 |
Pins 15 & 16 closed | |
|
SERIAL PORT 3 ADDRESS SELECTION | ||
|
Setting |
JP3 | |
|
COM1 |
Pins 1 & 2 closed | |
|
COM2 |
Pins 3 & 4 closed | |
|
COM3 |
Pins 5 & 6 closed | |
|
COM4 |
Pins 7 & 8 closed | |
|
COM5 |
Pins 9 & 10 closed | |
|
COM6 |
Pins 11 & 12 closed | |
|
COM7 |
Pins 13 & 14 closed | |
|
COM8 |
Pins 15 & 16 closed | |
|
SERIAL PORT 4 ADDRESS SELECTION | ||
|
Setting |
JP4 | |
|
COM1 |
Pins 1 & 2 closed | |
|
COM2 |
Pins 3 & 4 closed | |
|
COM3 |
Pins 5 & 6 closed | |
|
COM4 |
Pins 7 & 8 closed | |
|
COM5 |
Pins 9 & 10 closed | |
|
COM6 |
Pins 11 & 12 closed | |
|
COM7 |
Pins 13 & 14 closed | |
|
COM8 |
Pins 15 & 16 closed | |
|
SERIAL PORT 1 INTERRUPT SELECTION | ||
|
IRQ |
JP5 | |
|
3 |
Pins 1 & 2 closed | |
|
4 |
Pins 3 & 4 closed | |
|
5 |
Pins 5 & 6 closed | |
|
6 |
Pins 7 & 8 closed | |
|
7 |
Pins 9 & 10 closed | |
|
9 |
Pins 11 & 12 closed | |
|
10 |
Pins 13 & 14 closed | |
|
11 |
Pins 15 & 16 closed | |
|
12 |
Pins 17 & 18 closed | |
|
15 |
Pins 19 & 20 closed | |
|
SERIAL PORT 2 INTERRUPT SELECTION | ||
|
IRQ |
JP6 | |
|
3 |
Pins 1 & 2 closed | |
|
4 |
Pins 3 & 4 closed | |
|
5 |
Pins 5 & 6 closed | |
|
6 |
Pins 7 & 8 closed | |
|
7 |
Pins 9 & 10 closed | |
|
9 |
Pins 11 & 12 closed | |
|
10 |
Pins 13 & 14 closed | |
|
11 |
Pins 15 & 16 closed | |
|
12 |
Pins 17 & 18 closed | |
|
15 |
Pins 19 & 20 closed | |
|
SERIAL PORT 3 INTERRUPT SELECTION | ||
|
IRQ |
JP7 | |
|
3 |
Pins 1 & 2 closed | |
|
4 |
Pins 3 & 4 closed | |
|
5 |
Pins 5 & 6 closed | |
|
6 |
Pins 7 & 8 closed | |
|
7 |
Pins 9 & 10 closed | |
|
9 |
Pins 11 & 12 closed | |
|
10 |
Pins 13 & 14 closed | |
|
11 |
Pins 15 & 16 closed | |
|
12 |
Pins 17 & 18 closed | |
|
15 |
Pins 19 & 20 closed | |
|
SERIAL PORT 4 INTERRUPT SELECTION | ||
|
IRQ |
JP8 | |
|
3 |
Pins 1 & 2 closed | |
|
4 |
Pins 3 & 4 closed | |
|
5 |
Pins 5 & 6 closed | |
|
6 |
Pins 7 & 8 closed | |
|
7 |
Pins 9 & 10 closed | |
|
9 |
Pins 11 & 12 closed | |
|
10 |
Pins 13 & 14 closed | |
|
11 |
Pins 15 & 16 closed | |
|
12 |
Pins 17 & 18 closed | |
|
15 |
Pins 19 & 20 closed | |
|
SERIAL PORT 1 CLOCK SPEED SELECTION | ||
|
Speed |
JP9 | |
|
1.8432MHz |
Pins 1 & 2 closed | |
|
3.6864MHz |
Pins 3 & 4 closed | |
|
7.3728MHz |
Pins 5 & 6 closed | |
|
SERIAL PORT 2 CLOCK SPEED SELECTION | ||
|
Speed |
JP10 | |
|
1.8432MHz |
Pins 1 & 2 closed | |
|
3.6864MHz |
Pins 3 & 4 closed | |
|
7.3728MHz |
Pins 5 & 6 closed | |
|
SERIAL PORT 3 CLOCK SPEED SELECTION | ||
|
Speed |
JP11 | |
|
1.8432MHz |
Pins 1 & 2 closed | |
|
3.6864MHz |
Pins 3 & 4 closed | |
|
7.3728MHz |
Pins 5 & 6 closed | |
|
SERIAL PORT 4 CLOCK SPEED SELECTION | ||
|
Speed |
JP12 | |
|
1.8432MHz |
Pins 1 & 2 closed | |
|
3.6864MHz |
Pins 3 & 4 closed | |
|
7.3728MHz |
Pins 5 & 6 closed | |
|
CONFIGURATION MODE SELECTION | ||||
|
Mode |
JP13 |
JP14 |
JP15 | |
|
DOS mode |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Open | |
|
AST/UNIX mode |
#1 |
Pins 3 & 4 closed |
#2 | |
|
Note: #1 = setting will depend on desired base address. #2 will depend which IRQ is shared with COM ports. Base address settings are listed below. | ||||
|
BASE ADDRESS SELECTION | |||
|
COM port |
JP13/pins 1 & 2 (DOS) |
JP13/pins 1 & 2, 3 & 4 (DOS EXT) |
JP13/pins 1 & 2, 5 & 6 (DOS MD1) |
|
1 |
3F8 |
3E0 |
3A0 |
|
2 |
2F8 |
2F0 |
3A8 |
|
3 |
3E8 |
3E8 |
3B0 |
|
4 |
2E8 |
2E8 |
3B8 |
|
5 |
3E0 |
250 |
2A0 |
|
6 |
2F0 |
258 |
2A8 |
|
7 |
2E0 |
260 |
2B0 |
|
8 |
260 |
268 |
2B8 |
|
BASE ADDRESS SELECTION (CONT) | |||
|
COM port |
JP13/pins 1 & 2, 7 & 8 (DOS MD2) |
JP13/pins 1 & 2, 3 & 4, 5 & 6 (DOS EXT MD1) |
JP13/pins 1 & 2, 3 & 4, 7 & 8 (DOS EXT MD2) |
|
1 |
338 |
360 |
340 |
|
2 |
238 |
260 |
240 |
|
3 |
328 |
350 |
330 |
|
4 |
228 |
250 |
230 |
|
5 |
1A0 |
180 |
250 |
|
6 |
1A8 |
188 |
258 |
|
7 |
1B0 |
190 |
260 |
|
8 |
1B8 |
198 |
268 |
|
MISCELLANEOUS TECHNICAL NOTE |
|
If board is configured in an AST/UNIX mode, the system/software must be able to support the use of one IRQ for all four COM ports that are assigned. Before configuring in an AST/UNIX mode, make sure the system is capable |