NEC mPD780024AS Series Preliminary User's Manual page 235

(3) Input data and internal signals
• Transmit operation timing
UART
output data
UART
(Inverted data)
Infrared data transfer
enable signal
TxD0 pin
output signal
• Receive operation timing
Data reception is delayed for one-half of the specified baud rate.
UART
transfer data
RxD0 input
Edge detection
Sampling clock
Receive rate
Conversion data
Sampling timing
CHAPTER 13 SERIAL INTERFACE (UART0)
Start bit
Start bit
Preliminary User's Manual U16035EJ1V0UM
Stop bit
Stop bit
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