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MCB2140: SOME PINS DO NOT PROVIDE HIGH VOLTAGE
Information in this article applies to:
- MCB2140 Evaluation Boards
QUESTION
I have a problem on the MCB2140 board. The pins P0.2, P0.3, P0.11, and P0.14 do not seem to provide a high level. It looks like they do not drive high. Is there something connected on the MCB2140 Board? Is this a known issue?
ANSWER
The pins P0.2, P0.3, P0.11, and P0.14 are open drain and do not drive high to the pin.
MORE INFORMATION
- Refer to Schematics in the MCB2140 User's Guide.
- Philips LPC2000 User's Manuals
Last Reviewed: Thursday, November 30, 2006
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