ZHCSGB8C May 2017 – October 2019 TMP464
PRODUCTION DATA.
Accessing a particular register on the TMP464 device is accomplished by writing the appropriate value to the pointer register. The value for the pointer register is the first byte transferred after the slave address byte with the R/W bit low. Every write operation to the TMP464 device requires a value for the pointer register (see Figure 14).
The TMP464 registers can be accessed with block or single register reads. Block reads are only supported for pointer values 80h to 84h. Registers at 80h through 84h mirror the Remote and Local Temperature registers (00h to 04h). Pointer values 00h to 04h are for single register reads.