Multimeter ICs/Cyrustek ES51919
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The Cyrustek 51919 is used in LCR meters. The chip takes no commands, and continually outputs 17-byte packets structured as described below.
Byte | Description | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0-1 | Header, always 0x00 0x0d
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2 | Flags
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3 | Configuration | ||||||||||||||||
4 | Tolerance | ||||||||||||||||
5-9 | Primary measurement | ||||||||||||||||
10-14 | Secondary measurement | ||||||||||||||||
15-16 | Footer, always 0x0d 0x0a
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