메인 콘텐츠로 건너뛰기
Knowledgebase
Home
Renesas Korea

IWDT WDT oscillation stop detection & standby mode used the same time?

Latest Updated:06/20/2013

Question:

Can't IWDT, WDT (watchdog timer mode), oscillation stop detection, and standby mode be used at the same time in combination?

Answer:

No, they cannot be used at the same time.

While the WDT is used in watchdog timer mode, IWDT is used, or the oscillation stop detection function is enabled, the value set to the SSBY bit (software standby bit) is invalid. In such cases, the microcontroller always enters sleep mode or all-module clock stop mode following the execution of a WAIT instruction.

Suitable Products
RX62N, RX621
RX62T
RX62G