SBOS891B October 2018 – April 2021 TMP144
The temperature result register stores the results of the conversion in 12-bit or 13-bit format, depending on the state of the ETM bit in the configuration register. Negative numbers are represented in two's complement format. Following power-up or reset the temperature result register reads 0 °C, until the first conversion is complete.
When the ETM bit is configured as '0', the temperature result register of the device is configured as 12-bit value with the least significant bit always reading '0'. One LSB for the temperature result equals 0.0625 °C.
|15:4||T[11:0]||R||000h||12-bit temperature result after last conversion|
|3||EM||R||0||Extended mode bit|
When the ETM bit is configured as '1', the temperature result register of the device is configured as 13-bit value. One LSB for the temperature result equals 0.0625 °C.
|15:13||T[12:0]||R||0000h||13-bit temperature result after last conversion|