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
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Functional Description of the eZ430-Chronos Debug Interface
4.4 Functional Description of the eZ430-Chronos Debug Interface
The eZ430-Chronos kit includes an USB emulator that provides full programming and debugging features
using its Spy-Bi-Wire (2-wire) interface. It features a back channel MSP430 application UART that may be
used independently of a debug session.
NOTE: Despite the fact that the watch module is equipped with a 6-pin connector, there is no UART
connection from the watch to the emulator as all pins of the CC430 are already used for
other purposes.
Supported devices:
• CC430F51xx
• CC430F61xx
• MSP430F20xx
• MSP430F21x2
• MSP430F22xx
• MSP430F41x2
• MSP430F54xx
• MSP430F54xxA
• MSP430F55xx
Connector J1 on the emulator (starting on top with pin 1) (see Figure 4-12).
• UART TX (from emulator to target)
• 3.6-V supply for target
• TEST/SBWTCK
• RST/SBWTDIO
• GND
• UART RX (from target to emulator)
Figure 4-12. eZ430-Chronos Debug Interface
4.4.1 MSP430 Application UART
The eZ430-Chronos emulator includes a back channel MSP430 Application UART that may be used
independently of a debug session. This allows the user to transfer serial data to a terminal window at a
fixed rate of 9600 bps with no flow control. Check the Device Manager for COM port assignment of the
MSP430 Application UART (for more details, see Section B.2).
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SLAU292D–November 2009–Revised March 2011 eZ430-Chronos Hardware
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