Debug Port Design Guide for UP/DP Systems

2 DPDG for UP/DP Systems Order Number: 313373-001
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I
2
C is a two-wire communications bus/protocol developed by Philips. SMBus is a subset of the I
2
C bus/protocol and was developed by Intel.
Implementations of the I
2
C bus/protocol may require licenses from various entities, including Philips Electronics N.V. and North American Philips
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