r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 393

• 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 18.16
(Wait for the interrupt or check the ALIF bit)
Write 0 to ALIF bit in TREIFR register
Preliminary document
Specifications in this document are tentative and subject to change.
Alarm Time Setting Procedure
Operating in real-time clock mode
Disable an alarm interrupt
Enable an alarm interrupt
(no interrupt requested)
Monitor the alarm time
Set the alarm time
To prevent an erroneous interrupt, set the
ALIE bit in the TREIFR register to 0.
While setting the alarm time, set the ALIF
bit to 0 to prevent it from changing to 1.
Set the ALIE bit to 1.
Page 362 of 725
18. Timer RE2