Renesas M16C/50 Series User Manual page 126

M16C/5L Group, M16C/56 Group
7.5 Interrupts
The voltage monitor 2 interrupt is a non-maskable interrupt.
The watchdog timer interrupt, oscillator stop/restart detect interrupt, and voltage monitor 2 interrupt share
the same vector. When using some functions together, read the detect flags of the events in an interrupt
processing program, and determine the source of the interrupt.
The detect flag for voltage monitor 2 is the VW2C2 bit in the VW2C register. After the interrupt source is
determined, set the VW2C2 bit to 0 (not detected).
R01UH0127EJ0110 Rev.1.10
Sep 01, 2011
7. Voltage Detector
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