Difference between revisions of "Thermal IC (BORAXpress)"

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An on-board thermal IC ('''Texas Instruments TMP421''') connected to the  [[Processing_system_peripherals_(BoraXpress)#I.C2.B2C0 | I²C0 interface]] can work as a local temperature sensor, providing the measurement of its internal temperature, but also as a remote temperature sensor, since it is connected to the XADC_DXP/XADC_DXN of the Zynq processor, providing the measurement of the Zynq internal temperature.
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For a detailed description of the thermal IC characteristics, please refer to the TMP421 datasheet.

Revision as of 08:09, 2 November 2015

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BORA Xpress.png Applies to BORA Xpress


An on-board thermal IC (Texas Instruments TMP421) connected to the I²C0 interface can work as a local temperature sensor, providing the measurement of its internal temperature, but also as a remote temperature sensor, since it is connected to the XADC_DXP/XADC_DXN of the Zynq processor, providing the measurement of the Zynq internal temperature.

For a detailed description of the thermal IC characteristics, please refer to the TMP421 datasheet.