IPARK
MACRO
Valpha
Vbeta
Tb
SVGEN
DQ
MACRO
Ta
Tc
DacPtr 4
DacPtr 3
DacPtr 2
DacPtr 1
DAC 1
DAC 2
DAC 4
DAC 3
PWMDAC
MACRO
Ipark_d
VdTesting
VqTesting
Angle
Ipark_q
Tb-Tc
Module under test
Graph
Window
Graph
Window
Software Tools
www.ti.com
Figure 8. Testing and Evaluating Modules
2.3.6
DMC Library Documentation Support
TI seeks to offer a rich selection of software examples and working systems which are clearly
documented. One area which has received much attention and improvement is the description or
documentation of application software. Through the use of software modularity, it is possible to delineate
and give an unambiguous one-to-one mapping between a system block (signal flow) diagram and the
actual software code in question. This, together with module documentation for each software block,
shows the customer clearly where each piece of software is, what it is doing, and more importantly, the
parameters or variables being passed and executed upon. All TI applications which are part of the
software offering, now consist of module documents and system documents. System documents always
include the system block or signal flow diagram, which among control engineers, remains one of the most
useful communication tools.
2.3.6.1
Module Level DMC Library Documents
The pdf files included in the library folders provide necessary information regarding the modules. The
outline of the module documents is standard and can be itemized as follows:
•
Introduction: Describes the functionality of each module, and provides detailed information about
modules properties such as type, target devices, etc.
•
C Interface: Module declaration details, usage, examples etc.
•
Technical Background: Mathematical derivation of the module functionality.
Figure 9
shows these library documents and their location in controlSUITE , both in the desktop and in the
C: folders.
12
TMS320C2000 Motor Control Primer
SPRUGI6 – September 2010
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