![background image](http://html1.mh-extra.com/html/texas-instruments/cdcm7005/cdcm7005_user-manual_1097021016.webp)
Functional Description
4-2
4.1 Functional Description
Programming software here as described is intended for programming the in-
ternal control register of the CDCM7005. The software runs under Win-
dows98, NT, 2000, and XP. A quick installation is required prior to use. See the
Software Installation
section.
There are several cases where programming is mandatory.
As a rule of thumb here are some examples:
-
Use of active loop filter
-
Change of divider ratio or disable of certain LVPECL/LVCMOS outputs
-
Select between LVPECL or LVCMOS output
-
Change of phase offset, (Delay M/N), or selection of 90’ or 180’ phase shift
-
Change of charge pump output current.
-
Widening the lock detect window
Figure 4
−
1. Screen View
4.2 Software Installation
Follow the steps below in order to install the SPI control software:
1) Run program setup.exe in the Installer folder
2) Reboot your computer
3) Run the Software from Start
−
> Programs
−
> CDCM7005_EVM
−
>
CDCM7005_EVM
Summary of Contents for CDCM7005
Page 25: ...Parts List 6 6 Figure 6 2 Component View and Silkscreen Bottom View...
Page 26: ...Parts List 6 7 Parts List Board Layout and Schematics Figure 6 3 Top Layer View...
Page 27: ...Parts List 6 8 Figure 6 4 Bottom Layer View...
Page 28: ...Parts List 6 9 Parts List Board Layout and Schematics Figure 6 5 Ground Plane View...