The master transmits data clock to LM75BIMM-3 but the temperature data of IC output does not get updated. The data can be read once after every time the master is reset. After the first reading, the data remains unchanged

Upon power-up, the internal address pointer is set to read the temperature register. After the first reading, the address pointer will automatically increment, and the result of the next reading will not be the content of temperature register, but rather that of the configuration register. The following operation must be implemented to continuously read the results of temperature register: S+slave address+RW=0, ACK, 0x00,Repeat start+slave address+ RW=1; then the temperature result can be read. In other words, the internal address pointer should be configured to point at the register of the temperature conversion result before reading. Please follow this approach to read the result of temperature conversion continuously.