2400 ETC-I, 2400 ETC-FAX modem/telephone/ISDN Settings and Configuration
ATI TECHNOLOGIES, INC.
2400 ETC-I, 2400 ETC-FAX
Card Type | Modem (synchronous/asynchronous) |
Chip Set | ATI |
Maximum Data Rate | 2400bps |
Maximum Fax Rate | 9600bps |
Data Bus | 8-bit ISA |
Fax Class | Class I |
Data Modulation Protocol | Bell 103A/212A ITU-T V.22, V.22bis |
Fax Modulation Protocol | ITU-T V.27ter, V.29 |
Error Correction/Compression | MNP5, V.42, V.42bis |
CONNECTIONS | ||||||
Function | Label | Function | Label | |||
Line in | CN1 | Line out | CN2 | |||
SERIAL PORT ADDRESS | |||||
COM | IRQ | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
COM1: (3F8h) | 4 | On | Off | Off | Off |
í COM2: (2F8h) | 3 | Off | On | Off | Off |
COM3: (3E8h) | 4 | Off | Off | On | Off |
COM4: (2E8h) | 3 | Off | Off | Off | On |
COM1: (3F8h) | Set by JP1 | On | Off | Off | Off |
COM2: (2F8h) | Set by JP1 | On | Off | On | On |
COM3: (3E8h) | Set by JP1 | Off | Off | On | Off |
COM4: (2E8h) | Set by JP1 | On | On | On | Off |
INTERRUPT | ||||
Setting | JP1/A | JP1/B | JP1/C | JP1/D |
IRQ2 | Closed | Open | Open | Open |
IRQ3 | Open | Closed | Open | Open |
í IRQ4 or automatic | Open | Open | Closed | Open |
IRQ5 | Open | Open | Open | Closed |
Proprietary AT Command Set
AUTO-RELIABLE FALLBACK CHARACTER | |
Type: | Register |
Format: | AT [cmds] S46=n [cmds] |
Default: | 13 |
Range: | 0-127 |
Unit: | 1 ASCII character |
Description: | Sets the character used as the auto-reliable fallback character. S46=0 will disable this function. |
BREAK TYPE | |
Type: | Configuration |
Format: | AT [cmds] &In [cmds] |
Description: | Sets the modem’s response to a break signal. |
Command | Function |
í &I0 | Send break with transmitted data. |
&I1 | Send break to remote modem immediately. |
&I2 | Send break to remote modem immediately, modem buffers cleared. |
DATA COMPRESSION | |
Type: | Configuration |
Format: | AT [cmds] &Un [cmds] |
Description: | Selects data compression. |
Command | Function |
í &U0 | Data compression disabled. |
&U1 | Data compression enabled. |
FLOW CONTROL TYPE | |
Type: | Configuration |
Format: | AT [cmds] &Kn [cmds] |
Description: | Enables flow control options. |
Command | Function |
í &K0 | Flow control disabled. |
&K3 | RTS/CTS flow control enabled. |
&K4 | XON/XOFF flow control enabled. |
&K8 | Transparent remote XON/XOFF flow control enabled. |
&K12 | Transparent XON/XOFF flow control enabled. |
INACTIVITY TIMER | |
Type: | Register |
Format: | AT [cmds] S40=n [cmds] |
Default: | 0 |
Range: | 1-255 |
Unit: | 1 minute |
Description: | Sets the length of time that the modem does not receive information before it disconnects. |
REDIAL ATTEMPTS | |
Type: | Register |
Format: | AT [cmds] S41=n [cmds] |
Default: | 0 |
Range: | 0-10 |
Unit: | 1 attempt |
Description: | Sets the number of times the modem will attempt to redial a busy call. |
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