r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 469

• Manufacturer Part Number: r5f21368sdfp
• Description: Renesas Mcu R8c Family / R8c/3xt-a Series
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36T-A Group
R01UH0240EJ0001 Rev.0.01
Apr 28, 2011
Figure 20.24
Clear STSPSEL: U2SMR4  00000000b
Clear interrupt: U2BCNIC  00000000b
Data transmission/reception
Generate stop condition
U2SMR4  00000100b
U2SMR4  00001100b
Wait for start condition
Preliminary document
Specifications in this document are tentative and subject to change.
Flow of Control 4 (End Processing)
generation interrupt
U2BCNIC.IR = 1?
end processing
END
No
Clear ABT bit: U2RB high-order  00000000b
Leave SDHI open: U2SMR2  00010001b
Wait for condition detected interrupt
Clear interrupt: U2BCNIC  00000000b
Set SDHI: U2SMR2  01010001b
Arbitration end processing
U2SMR.BBS = 0?
U2BCNIC.IR = 1?
END
20. Serial Interface (UART2)
Clear interrupt
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