ARM Technical Support Knowledge Articles

RTC 32.768KHZ XTAL NOT WORKING

Applies to: MCB2130 Evaluation Board

Answer


Information in this article applies to:


QUESTION

I have a problem on the MCB2130 Board. The RTC 32.768KHz XTAL appears to not work correctly. Is there a known issue?

ANSWER

On some boards, the resistor R18 is populated with 560kOhm. This resistor needs to be a 0 Ohm resistor to make the XTAL work properly.

Article last edited on: 2007-01-08 14:53:29

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