U.S. ROBOTICS, INC.
AUTO DIAL S-100
Card Type | Modem (asynchronous) |
Chip Set | U.S. Robotics |
Maximum Data Rate | 1200bps |
Data Bus | External |
Data Modulation Protocol | Bell 103/212A |
V2256
CONNECTIONS | ||||||
Function | Label | Function | Label | |||
Line out | CN1 | DC power | CN4 | |||
Line in | CN2 | Power switch | SW1 | |||
RS-232/422 | CN3 |
USER CONFIGURABLE SETTINGS | ||
Setting | Label | Position |
Factory configured | J1 | Unidentified |
10-bit character transmission | J2 | Unidentified |
11-bit character transmission | J2 | Unidentified |
Equalize for dial-up phone lines | J5 | Unidentified |
Equalize for dedicated phone lines | J5 | Unidentified |
ADDRESS SELECTION | |||||
Setting | S6/A | S6/B | S6/C | S6/D | J6 |
00/01 | Off | Off | Off | Off | Off |
0E/0F | Off | Off | Off | Off | On |
10/11 | Off | Off | Off | On | Off |
1E/1F | Off | Off | Off | On | On |
20/21 | Off | Off | On | Off | Off |
2E/2F | Off | Off | On | Off | On |
30/31 | Off | Off | On | On | Off |
3E/3F | Off | Off | On | On | On |
40/41 | Off | On | Off | Off | Off |
4E/4F | Off | On | Off | Off | On |
50/51 | Off | On | Off | On | Off |
5E/5F | Off | On | Off | On | On |
60/61 | Off | On | On | Off | Off |
6E/6F | Off | On | On | Off | On |
70/71 | Off | On | On | On | Off |
7E/7F | Off | On | On | On | On |
80/81 | On | Off | Off | Off | Off |
8E/8F | On | Off | Off | Off | On |
90/91 | On | Off | Off | On | Off |
9E/9F | On | Off | Off | On | On |
A0/A1 | On | Off | On | Off | Off |
AE/AF | On | Off | On | Off | On |
B0/B1 | On | Off | On | On | Off |
BE/BF | On | Off | On | On | On |
C0/C1 | On | On | Off | Off | Off |
CE/CF | On | On | Off | Off | On |
D0/D1 | On | On | Off | On | Off |
DE/DF | On | On | Off | On | On |
E0/E1 | On | On | On | Off | Off |
EE/EF | On | On | On | Off | On |
F0/F1 | On | On | On | On | Off |
FE/FF | On | On | On | On | On |
Note: J6 ‘Off’ position in table corresponds to ‘Up’ position on board. J6 ‘On’ position corresponds to ‘Down’ position. |
MISCELLANEOUS TECHNICAL NOTES |
Note: Diagram not available. |
Proprietary AT Command Set
See document V2252 for a full command summary.