SI2493-C-GT Silicon Laboratories Inc, SI2493-C-GT Datasheet - Page 214

• Manufacturer Part Number: SI2493-C-GT
• Description: IC ISOMODEM SYSTEM-SIDE 24TSSOP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2493-C-GT

• Mfg Application Notes: SI2493/57/34/15/04, Appl Note AN93
• Data Format: V.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
• Baud Rates: 56k
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AN93
//
//
// ???
to turn around
214
AssertRTS(true);
Delay(300);
char caOutGoing[256];
bool bValidLine = GetFileTextLine(caOutGoing);
printf("Phone Number: %s\n",caOutGoing);
if(bValidLine)
else
int iLength;
iCharCount = 0;
// Long training happens now!
cpInputRd = WaitForResponse(caSNRM_PKT_STR, cpInputRd, 6000);
Delay(50);
iLength = strlen(caUA_PKT_STR);
WriteFile(hCom, caUA_PKT_STR, iLength, &ulNoOfbytes, 0);
Delay(100);
while(1)
Skip waiting for the speed packet.
cpInputRd = WaitForResponse("\0x19\0xbe\0x24\0x24\0x19\0xb1", cpInputRd, 6000);
cpInputRd
exit(1);
}
{
fprintf(stderr, "The Tel. Number File is incorrect.\n");
exit(1);
}
{
AssertRTS(false);
iLength = strlen(cpInput_test);
for (int i=0; i<iLength; i++)
cpInputRd=WaitForResponse(caRX_PKT_STR,cpInputRd,3000);//Rx RR message
// Short training happens now!
= SendAndWaitFor(caOutGoing, cpInputRd, "CONNECT\r\n", 120000);
//reset the total chars to 0 for data mode.
printf("RTS=0 Rx ");
//Delay to allow the line to turn around
Rev. 0.9
//
//RTS=1 for transmitting
//Delay to allow the line
Alternatively use USE CTS
// Tx UA messge
//RTS=0 for receiving