51 Research and Design, Electronic Engineers website - Embedded Systems, MCU, DSP, EDA, Test and Measurement, Components, Communications, Power, Microelectronics, Semiconductors

Wednesday, November 11th, 2009 at 08:56 | No comments

Categories: Embedded system

Tags: embedded software, test

Short Content:        In the embedded software performance history, generally speaking, the flower is testing and the flower in the code time ratio is 3: 1 (possibly are in fact more). This proportion along with yours programming and test level enhancement, but drops unceasingly, no matter but what kind, the software testing says to the average person is very important. Many years ago, a development personnel, for to embedded has the deeper level understanding, inquired a such question to Oracle: How ...

Tuesday, November 3rd, 2009 at 11:49 | No comments

Categories: Embedded system

Tags: ads, embedded software

Short Content: Outline      The embedded application procedure usually is under the prototypical environment the debugging and the development, between this kind of environment and final product not identical. Therefore, in the system debugging stage considered that the application procedure in the ultimate objective hardware's operational aspect is very important.     How is this article for the purpose of discussing shifts a development/debugging environment under embedded application procedure to the target system which moves independently finally, and mentioned ARM ADS1.2 develops tool bag's ...

Tuesday, November 3rd, 2009 at 10:47 | No comments

Categories: Embedded system

Tags: ads, embedded software

Short Content: Last time mainly introduced based on the ARM embedded system software development, how to come to the essential C storehouse function to carry on the transplant and the heavy direction detection, as well as how to act according to the different goal memory system to carry on the program compiling and the connection establishment. How does this issue introduce in the procedure the memory assignment and according to the establishment correct initialization system. Laying aside storehouse and heapThe Scatterloading ...

Sunday, October 18th, 2009 at 09:29 | No comments

Categories: Embedded system

Tags: compression, embedded software

Short Content:        Speaking of the embedded software, the code size is smaller is better. The compression code adapted receives the cost or the space limitation memory subsystem already became the embedded system development an important business. ARM, MIPS, IBM as well as ARC will provide reduced the technology which the memory took, this article to these kind of constructions in the code compress technique will realize carry on the comparative analysis.       Now, saves subsystem's cost to be higher than ...

Saturday, October 18th, 2008 at 23:05 | No comments

Categories: Communication Networks

Tags: data synchronization, embedded software, mobile termination, SRTK, SyncML

Short Content:     The mobile communication technology and computer technology's progress promoted the motion computation and communication facility's unpopularity, the people start to use more and more moreover are various mobile termination equipment carry on the correspondence, processes and saves each kind of data and the information. The numerous terminal devices cause between the different equipment the same data and the information are at the inconsistent condition frequently, this needs to carry on the motion data synchronization. In the current motion data ...