upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 527

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Asynchronous Serial Interface (UARTA)
UATTXD
UAnTX
INTUAnT
UAnTSF
Transmission
shift register
TXDAn
UAnTX
Transmission
shift register
INTUAnT
UAnTSF
Figure 16-6
Figure 16-7
Parity
Data (n – 1)
Continuous transmission operation timing —transmission start
Continuous transmission operation timing—transmission end
Preliminary User’s Manual U17566EE1V2UM00
Stop
Start
Data (1)
Start
Data (1)
Data (n – 1)
Data (1)
Data (n – 1)
Parity
UAnPWR or UAnTXE bit
Parity
Stop
Data (2)
Stop
Data (n)
Start
Start
Data (2)
Data (n)
Data (2)
Data (n)
Parity
Parity
Data (3)
Stop
Stop
Chapter 16
Start
FF
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