ds22-l100-041 Conexant Systems, Inc., ds22-l100-041 Datasheet - Page 45

• Manufacturer Part Number: ds22-l100-041
• Description: Cx84100-41/-23 Scxv.22bis Modem V.22bis Modem With Cx20493 Smartdaa? Line Side Device
• Manufacturer: Conexant Systems, Inc.

3.6
3.6.1.1
Figure 3-7. Waveforms - Serial DTE Interface
102339C
1200 BPS
1200 BPS
2400 BPS
2400 BPS
1200 BPS
1200 BPS
2400 BPS
2400 BPS
RDCLK
TDCLK
TDCLK
RDCLK
RXD
RXD
TXD
TXD
NOTE: THIS FIGURE IS VALID FOR SYNCHRONOUS MODE ONLY. THERE IS NO RELATIONSHIP BETWEEN
NOTE: THIS FIGURE IS VALID FOR SYNCHRONOUS MODE ONLY. THERE IS NO RELATIONSHIP BETWEEN
Interface Timing and Waveforms
TXD AND TDCLK IN ASYNCHRONOUS MODE.
RXD AND RDCLK IN ASYNCHRONOUS MODE.
Serial DTE Interface
The serial DTE interface waveforms for 1200 and 2400 bps are illustrated in Figure 3-7.
CX84100-41/-23 SCXV.22bis Modem Data Sheet
a. Transmit
b. Receive
Conexant
102187_005
3-21