MCB2130: RTC 32.768KHZ XTAL NOT WORKING

Information in this article applies to:

• MCB2130 Evaluation Boards

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.

Last Reviewed: Monday, January 08, 2007