REVISION A 05/13/15
5
VERSACLOCK
®
5 - 5P49V5935/33 Evaluation Boards
Configuration and Setup
The 5P49V5935/33 EVB do not need an on board crystal since it is integrated inside the device. An external clock can still be
supplied to CLKIN/CLKINB connectors. The device will have two default outputs: OUT0 = 25MHz, OUT1 =100MHz when
powered up.
Use the following steps to setup the board using I
2
C and start the configuration of the board.
1. Set SEL pin (pin 8) of dip switch (U2) to "0" to select I2C mode.
2. Connect J18 to a USB port of the PC using the supplied I2C cable.
3. Power up the board.
4. Launch Timing Commander Software (refer to VersaClock5 Timing Commander User Guide - Getting Started Step 1~7).
Following the Getting Started steps in the Timing Commander software, an I
2
C connection is established between the GUI
software and chip.
5. First load the personality file 1.30 and select 5P49V5933 or 5P49V5935 part number, then load the setting file into the GUI
and start configuring the IC.
6. All intended outputs should be available for measurement.
Board Schematics
Evaluation board schematics are shown on the following pages.
