Setup
5
SNAU235 – May 2018
Copyright © 2018, Texas Instruments Incorporated
LMX2572LPEVM Evaluation Instructions
2.6
Evaluation Software
Download and install TICS Pro to a PC.
Run the software and follow these steps to start the program.
1. Go to "Select Device"
→
"PLL + VCO"
→
"LMX2572"
→
"LMX2572LP".
Figure 2. Select Device in TICS Pro
2. Go to "Default Configuration"
→
"Default Mode YYYY-MM-DD".
Figure 3. Default Mode
2.7
EVM Strap Options
2.7.1
MUXout_SW
There are two switches in MUXout_SW. Switch 1 is used for register readback, while Switch 2 is used to
provide a visual PLL lock status through the LED D1. By default, both switches are in the Make position.
To read back register in TICS Pro, set Switch 2 to the Break position.
Figure 4. MUXout_SW Switch