LMX2582
Chapter 3
SNAU194 – December 2015
EVM Software Navigation
1. The software should be opened as shown in
:
Figure 3-1. Software Screenshot
2. Top Menu
•
File: Allows you to load or save a setting, export or import the registers in HEX values.
•
USB Communications: Check your connection with the USB2ANY module. (If there is new
software follow the on-screen instructions to upgrade.) Load the device (the keyboard shortcut is
CTRL+L), which programs all the registers into the device.
•
Default configuration: Load a pre-set setting file given to start from a known state.
•
To select the LMX2582: Click
Select Device
on top menu. Click
PLL + VCO
and select LMX2582.
3. Left Panel
•
User Controls: Here you can configure registers, organized by function. Hover your mouse over
the register and its information will appear in the
Context
tab on the left panel.
•
Raw Registers: See the entire register map. Enter a HEX value in to the
Data
cell then click
Write
Register
to program that value. To read registers you must have MUXout pin (pin 20) connected to
the USB2ANY (by default it is connected to the LED, switch R40 to R39 for readback). Also set
MUXOUT_SEL=0 for readback. You can also read a register by the name of the register in
Register/Field Name
section.
4. PLL
•
Fosc: Enter the input signal frequency between 5 to 1400MHz
6
EVM Software Navigation
SNAU194 – December 2015
Copyright © 2015, Texas Instruments Incorporated
