Software Control
5
SLAU454A – July 2012 – Revised April 2016
Copyright © 2012–2016, Texas Instruments Incorporated
TSW4806EVM
Table 2. Main Window Description (continued)
Section
Description
Power Down, Reset, Mode
Select
Allows for powering down and resetting the part. Also controls the mode of the LMK04800.
CLKin Settings
Enabled and select the input clock source, input buffer types, and dividers.
VCO Divider
Set the VCO divider to reduce the frequency on the clock distribution path. Use the VCO directly.
OSCout
Control power to the OSCin port. Also enable and change parameters of the OSCout pins.
PLL 1 Settings
Configure PLL 1 settings when using the dual PLL mode.
PLL 2 Settings
Configure PLL 2 settings for both dual and single PLL mode.
2.2.2
LMK04800 Outputs Tab
After clicking on the LMK04800 Outputs tab, the display looks as shown in
Figure 3. LMK04800 Output Tab
Table 3. LMK04800 Output Tab Description
Section
Description
Clock Out 0 and 1
Configure Clock Out 0 and 1 outputs. Enable the outputs and set the divider, delay, and output buffer.
Clock Out 2 and 3
Configure Clock Out 2 and 3 outputs. Enable the outputs and set the divider, delay, and output buffer.
Clock Out 4 and 5
Configure Clock Out 4 and 5 outputs. Enable the outputs and set the divider, delay, and output buffer.
Clock Out 6 and 7
Configure Clock Out 6 and 7 outputs. Enable the outputs and set the divider, delay, and output buffer. Also
select the source for the output.