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
Functional Description of the eZ430-Chronos RF Access Point
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4.3 Functional Description of the eZ430-Chronos RF Access Point
The RF access point allows wireless communication with the eZ430-Chronos directly from the PC to
download data, sync information, or control programs running on the PC (see Figure 4-10). It is based
on the CC1111F32 controller, which features an integrated USB controller in addition to a <1-GHz
radio.
Figure 4-10. eZ430-Chronos RF Access Point
NOTE: The access point is this kit comes in a small production-ready design. Therefore, it does not
include a JTAG connector. However, the bottom side provides pads that allow soldering
cables to connect the CC1111 to the CC Debugger. TI also offers the professional
CC1111EMK868-915 development kit including connectors and a push button.
To reprogram RF access point, a debug interface connector cable needs to be soldered onto the CC1111
access point as shown in Figure 4-11.
Figure 4-11. eZ430-Chronos RF Access Point Connection to CC Debugger
CC-Debugger RF Access Point
Pin 1 GND
Pin 2 Vcc
Pin 3 P2.2 (DC)
Pin 4 P2.1 (DD)
Pin 7 RST
Pin 9 Vcc
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eZ430-Chronos Hardware SLAU292D–November 2009–Revised March 2011
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