PATTON ELECTRONICS COMPANY
1205
| Card Type | Modem eliminator (synchronous) |
| Chip Set | Unidentified |
| Maximum Transfer Rate | 14.4Kbps |
| Data Protocol | ITU-TV.35 |
| I/O Options | Serial ports (2 RS-232) |
| Data Bus | External |
CONNECTIONS |
|||
Function |
Label |
Function |
Label |
| Serial port A | CN1 |
Serial port B | CN2 |
USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
| » | Port A carrier signal constantly enabled | JP2/A |
Pins 2 & 3 closed |
| Port A carrier signal controlled by RTS | JP2/A |
Pins 1 & 2 closed |
|
| » | Port B carrier signal constantly enabled | JP2/B |
Pins 2 & 3 closed |
| Port B carrier signal controlled by RTS | JP2/B |
Pins 1 & 2 closed |
|
| » | Port A internal clock enabled | JP3/A |
Pins 1 & 2 closed |
| Port A external clock enabled | JP3/A |
Pins 2 & 3 closed |
|
| » | Port B internal clock enabled | JP3/B |
Pins 1 & 2 closed |
| Port B received loopback clock enabled | JP3/B |
Pins 2 & 3 closed |
|
| » | Factory configured - do not alter | SW1/4 |
Unidentified |
SERIAL PORT A RTS/CTS DELAY |
||
Function |
JP1/A |
|
| » | 7 msec delay | Pins 1 & 2 closed |
| 53msec delay | Pins 2 & 3 closed |
|
| Delay disabled | Open |
|
SERIAL PORT B RTS/CTS DELAY |
||
Function |
JP1/B |
|
| » | 7 msec delay | Pins 1 & 2 closed |
| 53msec delay | Pins 2 & 3 closed |
|
| Delay disabled | Open |
|
SYNCHRONOUS DATA RATE |
|||
Function |
SW1/1 |
SW1/2 |
SW1/3 |
32Kbps |
Off |
Off |
Off |
48Kbps |
On |
Off |
Off |
56Kbps |
Off |
On |
Off |
64Kbps |
On |
On |
Off |
72Kbps |
Off |
Off |
On |
112Kbps |
On |
Off |
On |
128Kbps |
Off |
On |
On |
144Kbps |
On |
On |
On |