Anonymous
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Feb 23, 2015
01:22 AM
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Feb 23, 2015
01:22 AM
Good morning
BCM20737S have internal EEPROM and mapped to the only available I2C bus (available externally).
I would to know what are the internal i2c pull-up value and order to adjust my external one.
in the TAG3 board, 2.2kohms are mounted. In WICED sense there is 10kohms through I2C bus expander.
What are really required please ?
i have plenty of sensors mapped to BCM20737S and i would like to be sure about my external pullup values.
i didn't see anything on the BCM20737S reference manual.
thank you a lot
best regards
Etienne
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Anonymous
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Feb 23, 2015
05:16 PM
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Feb 23, 2015
05:16 PM
Hello E L,
Both SDA and SCL have been pulled up with 10K ohm internal to the BCM20737S
Thanks
JT
6 Replies