Texas Instruments
SCAU020
manual
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Install
Schematics and Layout
Configuring the Board
Software Settings Description
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2
SCAU020
–March
2007
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Contents
Users Guide
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Contents
List of Figures
CDCE421EVM Evaluation Board Features
General Description
Signal Path and Control Circuitry
CDCE421EVM Programming Blocks
Block C
Block a
Block B
Block D
Installing the Software GUI and USB Driver
Software Installation Screen
ChronosGUI
Using Software-Enabled Automatic PLL Selection
IC Block Configuration and Input Calculator
Store Crystal Frequency
Write to CDCE421 Eeprom
Output Calculator and Apply PLL Settings
PLL Bandwidth Select
Manual PLL Block Selection Advanced Control
Chronos GUI-Manual PLL Block Selection Pop-Up
Software Settings Description
Section Function
Configuring the Board
Programming Configuration USB Cable Attached
Schematics and Layout
CDCE421EVM Block Switch Off
CDCE421EVM Board Schematic
CDCE421EVM Board-Block a Schematic
CDCE421EVM Board-Block B Schematic
CDCE421EVM Board-Block C Schematic
CDCE421EVM Board-Block D Schematic
Evaluation BOARD/KIT Important Notice
FCC Warning
Important Notice
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