Datasheet

Chapter 20. Electrical Specifications 20-21
UART Module AC Timing Specifications
Figure 20-20. UART1 in 8- and 16-bit CODEC Mode
Figure 20-21 shows timing for UART1 in AC ‘97 mode.
Figure 20-21. UART1 in AC ‘97 Mode
CTS/
RxD
TIN1/
U11
TxD
U15
U12
U14 U13
U16
Serial bit clock
Frame sync
U9 U10
CTS/
R
TS/
U17
Frame sync
Bit clock
U9 U10