SI2493-C-GT Silicon Laboratories Inc, SI2493-C-GT Datasheet - Page 219

• 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

}
void AssertDTR(bool bAssert)
{
}
void Delay(long iMs)
{
}
void LoadAndSendPatch(void)
{
if (!bSuccess)
else
BOOL
if(bAssert)
else
bSuccess = SetCommState(hCom, &dcb);
if (!bSuccess)
return;
clock_t wait;
// covert ms's to clock_t by mutiplying by CLOCKS_PER_SEC/1000
wait = (clock_t)(iMs*CLOCKS_PER_SEC)/1000;
clock_t goal;
goal = wait + clock();
while( goal > clock() )
{
printf ("SetCommState failed with error %d.\n", GetLastError());
exit(1);
}
return;
dcb.fDtrControl
dcb.fDtrControl
{
printf ("SetCommState failed with error %d.\n", GetLastError());
exit(1);
}
;
bSuccess;
// Handle the error.
// Handle the error.
= RTS_CONTROL_ENABLE;
= RTS_CONTROL_DISABLE;
Rev. 0.9
// assert RTS
// dis-assert RTS
AN93
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