TMP102EVM Datasheet, PDF (1/26 Pages) Texas Instruments – TMP102EVM Evaluation Board and Software Tutorial

User's Guide
SBOU114 – August 2011
TMP102EVM Evaluation Board and Software Tutorial
This user's guide describes the characteristics, operation, and use of the TMP102EVM evaluation board. It
discusses how to set up and configure the software and hardware and reviews various aspects of the
program operation. Throughout this document, the terms evaluation board, evaluation module, and EVM
are synonymous with the TMP102EVM. This user's guide also includes information regarding operating
procedures and input/output connections, an electrical schematic, printed circuit board (PCB) layout
drawings, and a parts list for the EVM.
Contents
1 Overview ..................................................................................................................... 2
2 TMP102EVM Hardware Setup ............................................................................................ 4
3 TMP102EVM Hardware .................................................................................................... 6
4 TMP102EVM Software ..................................................................................................... 9
5 TMP102EVM Software Overview ....................................................................................... 11
6 TMP102 Documentation .................................................................................................. 18
List of Figures
1 Hardware Included with TMP102EVM Kit ............................................................................... 3
2 TMP102EVM Hardware Setup ............................................................................................ 4
3 TMP102EVM Board Block Diagram ...................................................................................... 5
4 SM-USB-DIG Platform Block Diagram ................................................................................... 6
5 Connecting SM-USB-DIG Platform ....................................................................................... 7
6 Confirmation of SM-USB-DIG Platform Driver Installation............................................................. 7
7 10-Pin Ribbon Cable Extender............................................................................................ 8
8 TMP102EVM Software Installation ....................................................................................... 9
9 TMP102EVM License Agreements ..................................................................................... 10
10 TMP102EVM Software Interface ........................................................................................ 11
11 TMP102EVM Software: Communication Error with the SM-USB-DIG Platform .................................. 11
12 TMP102 Reading from Registers ....................................................................................... 12
13 TMP102 Writing to Registers ............................................................................................ 13
14 Reading the Temperature Gauge ....................................................................................... 14
15 Configuring the Polarity................................................................................................... 14
16 Active and Shutdown Mode .............................................................................................. 15
17 Extended Mode and Normal Mode...................................................................................... 15
18 Comparator/Interrupt Mode .............................................................................................. 16
19 Conversion Rate........................................................................................................... 16
20 Setting the Fault Queue .................................................................................................. 16
21 Alert Config Box ........................................................................................................... 17
22 Register Tab ............................................................................................................... 17
23 TMP102EVM Board Schematic.......................................................................................... 18
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SBOU114 – August 2011
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