ARM Technical Support Knowledge Articles

WATCHDOG RESETS EWT BIT IN SIMULATOR

Applies to: uVision Debugger

Answer


Information in this article applies to:


QUESTION

In µVision, when simulating the W77E58, the bit EWT in the SFR WDCON is reset when the Watchdog is reset. This doesn't match the actions of the hardware.

ANSWER

This was caused by a bug in the simulator. This is corrected in the C51 V7.07 update.

Article last edited on: 2006-01-31 18:15:22

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