Paper Info
Title
A Dynamic and Interactive Diagnosing and Testing Method for Development of Digital TV Receiver System
Abstract
Test is important to development of a large complex embedded system, like Digital TV system. A good test method gets twice the result with half the effort. The paper introduces a useful, dynamical and interactive diagnosing and test approach to the system. With this approach, some important OS's level object such as thread, queue, memory and semaphore related information could be collected as required and in real-time. Analyzing those could judge whether there are deadlocks, memory leaks, task starvation etc. Meanwhile a configurable stub module for collecting status and attribute of main software module is presented. Also a monitoring method of digital TV system was described. With those diagnose method and tools, bugs and issues could be located easily and some elusive problem could be solved efficiently. All the diagnosing tools and description were based on Nucleus OS and Conexant Corp.'s Digital TV chip cx2417x--one chip solution for DTV.
Year
DOI
Venue
2007
10.1109/SNPD.2007.16
SNPD (3)
Keywords
Field
DocType
testing method,test approach,digital tv system,digital tv receiver system,digital tv chip,interactive diagnosing,chip solution,configurable stub module,diagnose method,nucleus os,monitoring method,large complex embedded system,good test method,memory leaks,chip,digital television,digital tv,test methods,real time,embedded system,dynamic testing
Test method,Semaphore,Computer science,Queue,Deadlock,Digital television,Chip,Thread (computing),Computer hardware,Memory leak,Embedded system
Conference
ISBN
Citations 
PageRank 
0-7695-2909-7
2
0.40
References 
Authors
8
4
Name
Order
Citations
PageRank
Guangde Wang121.41
Fang Miao2117.57
WenJia Zhang381.59
HongYang Yu4423.66