cx20493-35/app Conexant Systems, Inc., cx20493-35/app Datasheet - Page 73
cx20493-35/app
Manufacturer Part Number
cx20493-35/app
Description
With Cx20493 Smartdaa?
Manufacturer
Conexant Systems, Inc.
Datasheet
1.CX20493-35APP.pdf
(92 pages)
- Current page: 73 of 92
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3.4.2.3
Figure 3-11. Waveforms - Serial DTE Interface
102247B
4800 BPS
4800 BPS
9600 BPS
9600 BPS
4800 BPS
4800 BPS
9600 BPS
9600 BPS
RXCLK
RXCLK
TXCLK
TXCLK
RXD
RXD
CX81801-7x/8x SmartV.XX Modem in 128-Pin LQFP with CX20493 in 32-Pin LQFP Data Sheet
TXD
TXD
NOTE: THIS FIGURE IS VALID FOR SYNCHRONOUS MODE ONLY. THERE IS NO RELATIONSHIP BETWEEN
NOTE:
NOTE: THIS FIGURE IS VALID FOR SYNCHRONOUS MODE ONLY. THERE IS NO RELATIONSHIP BETWEEN
NOTE:
TXD AND TXCLK IN ASYNCHRONOUS MODE.
RXD AND RXCLK IN ASYNCHRONOUS MODE.
Serial DTE Interface
The serial DTE interface waveforms for 4800 and 9600 bps are illustrated in Figure 3-11.
a. Transmit
b. Receive
Conexant
1227F3-14 WF-Ser DTE
3-41
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