TMP104EVM Datasheet, PDF (1/25 Pages) Texas Instruments – TMP104EVM Evaluation Board and Software Tutorial

User's Guide
SBOU118 – October 2011
TMP104EVM Evaluation Board and Software Tutorial
This user's guide describes the characteristics, operation, and use of the TMP104EVM 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 TMP104EVM. 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 TMP104EVM Hardware Setup ............................................................................................ 3
3 TMP104EVM Hardware .................................................................................................... 6
4 TMP104EVM Software ..................................................................................................... 8
5 TMP104EVM Software Overview ....................................................................................... 10
6 TMP104EVM Documentation ............................................................................................ 17
List of Figures
1 Hardware Included with TMP104EVM Kit ............................................................................... 2
2 TMP104EVM Hardware Setup ............................................................................................ 3
3 TMP104EVM Board Block Diagram ...................................................................................... 4
4 SM-USB-DIG Platform Block Diagram ................................................................................... 5
5 Connecting SM-USB-DIG Platform ....................................................................................... 6
6 Confirmation of SM-USB-DIG Platform Driver Installation............................................................. 6
7 10-Pin Ribbon Cable Extender............................................................................................ 7
8 TMP104EVM Software Installation ....................................................................................... 8
9 TMP104EVM License Agreements ....................................................................................... 9
10 TMP104EVM Software Interface ........................................................................................ 10
11 Communication Error with the TMP104EVM .......................................................................... 10
12 TMP104 Initialization...................................................................................................... 11
13 TMP104 Writing to Registers ............................................................................................ 12
14 Registers Tab .............................................................................................................. 13
15 Interrupts.................................................................................................................... 14
16 Changing Conversion Rates ............................................................................................. 15
17 Changing Operational Modes............................................................................................ 15
18 Temperature Graphs Tab ................................................................................................ 16
19 TMP104EVM Board Schematic.......................................................................................... 17
20 TMP104EVM PCB Top Layer (Component Layout) .................................................................. 18
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SBOU118 – October 2011
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