User's Manual
Table Of Contents
- Table of Contents
- Preface
- 1 eZ430-Chronos™ Overview
- 2 Getting Started
- 3 eZ430-Chronos Software
- 3.1 Overview
- 3.2 eZ430-Chronos Sports Watch Software
- 3.2.1 Detailed Feature Overview - Modes Using the Top LCD Line
- 3.2.1.1 Time Mode
- 3.2.1.2 Alarm Mode
- 3.2.1.3 Temperature Mode
- 3.2.1.4 Altimeter Mode
- 3.2.1.5 Heart Rate Mode - RF Additional accessory or eZ430-Chronos Control Center heart rate simulation required.
- 3.2.1.6 Speed Mode - RF Additional accessory or eZ430-Chronos Control Center heart rate simulation required.
- 3.2.1.7 Tilt Mode
- 3.2.2 Detailed Feature Overview - Modes Using the Bottom LCD Line
- 3.2.2.1 Date Mode
- 3.2.2.2 Stopwatch Mode
- 3.2.2.3 Battery Voltage Mode
- 3.2.2.4 Acceleration Mode - RF
- 3.2.2.5 PowerPoint Mode - RF
- 3.2.2.6 Sync Mode - RF
- 3.2.2.7 Calorie/Distance Mode - RF Additional accessory or eZ430-Chronos Control Center heart rate simulation required.
- 3.2.2.8 Wireless Update - RF
- 3.2.2.9 Chronos-to-Chronos (C2C) Mode
- 3.2.1 Detailed Feature Overview - Modes Using the Top LCD Line
- 3.3 eZ430-Chronos Control Center PC Software
- 3.4 eZ430-Chronos Watch Data Logger
- 3.5 Data Logger PC Software
- 3.6 eZ430-Chronos Software Projects
- 4 eZ430-Chronos Hardware
- 4.1 Programming/Reprogramming the eZ430-Chronos Watch: Disassembly and Assembly of the Housing
- 4.2 Functional Description of the eZ430-Chronos Watch
- 4.3 Functional Description of the eZ430-Chronos RF Access Point
- 4.4 Functional Description of the eZ430-Chronos Debug Interface
- 4.5 Schematics, Layout, BOM, and LCD
- 4.6 Access Point Schematics, Layout and BOM
- A Frequently Asked Questions
- B Detailed Hardware Driver Installation Guide
- Important Notices
Chapter 4
SLAU292D–November 2009–Revised March 2011
eZ430-Chronos Hardware
4.1 Programming/Reprogramming the eZ430-Chronos Watch: Disassembly and
Assembly of the Housing
To program and debug code on the CC430, it needs to be connected to a PC with a JTAG interface. The
eZ430-Chronos kit includes the eZ430-RF JTAG interface for that purpose. It can only be connected to the
eZ430-Chronos watch after the watch electronic module is removed from its housing. This chapter
describes how to remove the watch electronics from the housing and how to assemble it again.
NOTE: Videos with detailed instructions can be found on www.ti.com/chronos and the CD that is
included in the kits.
4.1.1 Disassembly of eZ430-Chronos Watch
1. Open screws on back of watch. Use the included Phillips screwdriver
2. Remove metal back of watch. Be careful not to damage the gasket between the watch and the metal
back
3. Lift out the watch module. Use the screwdriver as shown in Figure 4-1.
Figure 4-1. Removing Watch Module from Housing
58
eZ430-Chronos Hardware SLAU292D–November 2009–Revised March 2011
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