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
www.ti.com
Schematics, Layout, BOM, and LCD
Table 4-3. eZ430-Chronos-868 and -915 Watch, BOM List (continued)
Designator Value Tolerance Footprint Description Manufacturer
MCU with ISM
U1 CC430F6137IRGC QFN64 TI
Transceiver
U2 0896BM15A0001 896MHz Balun Johanson
U3 CMA3000-D01 WLP Acceleration Sensor SPI VTI
U4 HKA5403Q-30 DIE EL Driver
U5 SCP1000-D11 Pressure Sensor I2C VTI
32.768kHz,
3.2 x 1.5
Y1 CL=12.5pF, ±20ppm Crystal SMD Microcrystal CC7V-T1A
mm2
ESR≤80kΩ
26MHz, CL=10pF, 3.2 x 2.5
Y2 ±10ppm Crystal SMD Epson TSX3225-X1E000021014300
ESR≤40Ω mm2
81
SLAU292D–November 2009–Revised March 2011 eZ430-Chronos Hardware
Submit Documentation Feedback
Copyright © 2009–2011, Texas Instruments Incorporated