Reference

Principle

TMP100 Register Introduction

Address Pins and Slave Addresses

Steps:

1. Change the address in the code(it should be matched with the board)
2. Change the short current cap on the board according to the table
3. Power the whole system again once change the address

Pointer Register introduction

Resolution of the TMP100

Configuration Register Format

For the TMP100,Shutdown Mode is enabled when the SD bit is 1. The device will shutdown once the current conversion is completed. For SD equal to 0, the device will maintain continuous conversion. The power-up/reset value of the Configuration Register is all bits equal to 0. The OS/ALERT bit will read as 1 after power-up/reset.

Byte of Temperature Register