3
dc1649afa
DEMO MANUAL DC1649A
QUICK START PROCEDURE
Figure 2. DC590 Jumper and Connector Locations
PLLWizard Installation
The PLLWizard software is used to communicate with
the LTC6945 synthesizer. It uses the DC590 to translate
between USB and SPI-compatible serial communications
formats. It also includes advanced PLL design and simula-
tion capabilities. The following are the PLLWizard system
requirements:
n
Windows Operating System: Windows XP, Windows
2003 Server, Windows Vista, Windows 7
n
Microsoft .NET 2.0 or later
n
Windows Installer 3.1 or later
n
Linear Technology’s QuikEval and DC590 hardware
Microsoft .NET
You must have Microsoft .NET 2.0 or later installed on
your computer. PLLWizard will not run without it. Note
that Windows Vista and Windows 7 have at least version
3.5 preinstalled.
To manually determine your version of .NET using Win-
dows XP, click
Start Menu
→
Settings
→
Control Panel
→
Add or
Remove Programs
Depending upon your .NET version, choose one of
two PLLWizard setup programs, downloaded from
http://www.linear.com/software.
Either setup program will automatically install Microsoft
.NET if a compatible .NET version is
not found
. But, the
installation source depends upon which file you down-
loaded from Linear Technology’s website. You should pick
one of the following two choices, depending upon your
version of .NET.
Downloaded from
Downloaded from
Downloaded from
