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User's Guide
SCAU049A–May 2012–Revised January 2013
CDCM6208 Evaluation Board
Contents
1 Features ...................................................................................................................... 2
2 General Description ......................................................................................................... 3
3 Signal Path and Control .................................................................................................... 4
4 Software-Selectable Option ................................................................................................ 4
5 Installing the EVM Control Software and USB Driver .................................................................. 4
5.1 CDCM6208 Control User Interface .............................................................................. 4
6 Using the EVM Control Software ......................................................................................... 5
6.1 Primary and Secondary Reference Signal Type Selection ................................................... 5
6.2 Input Divider For Primary Reference ®) Selection ............................................................ 5
6.3 Input MUX Selection ............................................................................................... 6
6.4 Input Divider (M) For the PLL Selection ........................................................................ 6
6.5 Charge Pump Current Selection ................................................................................. 6
6.6 Loop Filter (3
rd
Pole only) Selection .............................................................................. 6
6.7 Feedback Divider Selection ....................................................................................... 6
6.8 Prescalar Dividers (PS_A and PS_B) Selection ............................................................... 6
6.9 VCO Frequency Selection ........................................................................................ 6
6.10 Output MUX Selection ............................................................................................. 6
6.11 Output Dividers ..................................................................................................... 6
6.12 Output Signal Type Selection .................................................................................... 7
6.13 Additional Features ................................................................................................ 7
7 Configuring the Board ...................................................................................................... 7
7.1 Selecting the Interface Connection .............................................................................. 7
7.2 Configuring the Power Supply .................................................................................... 7
7.3 Configuring the Reference Inputs ................................................................................ 8
7.4 Configuring the Control Pins ...................................................................................... 9
7.5 Selecting the Loop Filter ......................................................................................... 10
7.6 Configuring the Outputs ......................................................................................... 10
7.7 Using the MSP430 as a Bootloader ............................................................................ 10
8 A Step by Step Guide on Updating the TUSB3210 Firmware for I2C communication on the CDCM6208
EVM ......................................................................................................................... 11
8.1 Required Software and Hardware .............................................................................. 11
8.2 Installing TI USB EEPROM Burner Software ................................................................. 11
8.3 Programming the CDCM6208 EVM’s TUSB3210 ............................................................ 11
9 CDCM6208V2 EVM Board Schematic ................................................................................. 14
List of Figures
1 CDCM6208 Evaluation Board............................................................................................. 3
2 Initial GUI Screen .......................................................................................................... 5
3 Jumper Configuration For USB Power Supply.......................................................................... 8
4 EVM SW4 Location ....................................................................................................... 12
5 TUSB3210 EEPROM Burner Software................................................................................. 13
6 CDCM6208V1/CDCM6208V2 EVM Control Modes .................................................................. 14
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SCAU049A–May 2012–Revised January 2013 CDCM6208 Evaluation Board
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