r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 512

• Manufacturer Part Number: r5f21346mnfp
• Description: Single-chip Mcus Incorporates The R8c Cpu Core
• Manufacturer: Renesas Electronics Corporation.

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
Table 23.11
U2SMR3 b0, b2, b4, and
U2SMR4 STAREQ
URXDF
U2SMR5 MP
Register
NODC
CKPH
DL2 to DL0
RSTAREQ
STPREQ
STSPSEL
ACKD
ACKC
SCLHI
SWC9
DF2EN
Registers Used and Settings in I
Bit
Set the amount of SDA2 digital delay.
Set to 1 to generate a start condition.
Set to 1 to generate a restart condition.
Set to 1 to generate a stop condition.
Set to 1 to output ACK data.
Set to 0.
Set to 0.
Refer to Table 23.12 I
Set to 1 to output each condition.
Select ACK or NACK.
Set to 1 to stop SCL2 output when a stop
condition is detected.
Set to 0.
Set to 0.
Master
2
C Mode Functions . Refer to Table 23.12 I
2
C Mode (2)
Function
Set to 0.
Set the amount of SDA2 digital delay.
Set to 0.
Set to 0.
Set to 0.
Set to 1 to output ACK data.
Set to 0.
edge of the 9th bit of clock.
Set to 0.
Set to 0.
Select ACK or NACK.
Set to 1 to hold SCL2 low at the falling
Set to 0.
23. Serial Interface (UART2)
Slave
2
C Mode Functions .
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