I am working on kernel porting for INTEL IXP435 processor, using linux2.6.20.3.tar.bz2 kernel, but this kernel does not support this processor, so I need to develop documents for the relevant processo...
Added DBGMCU_Config(DBGMCU_STOP, ENABLE); //Tracing in stop mode goes to the next statement immediately after __WFI is executed.Where could the problem be? ?...
Hello everyone, when I connect AIC23B and 6713, I set AIC23B as Master, and then MCASP always fails to enable the bit clock, and always stays at MCASP_FSETS(GBLCTL1,XCLKRST,ACTIVE); while(!MCASP_FGET(...
During debugging today, after pausing and then running at full speed, a dialog box popped up."CPU is off (Low Power Mode) and interrupt are disabled! Cannot excute Step/Go"Could it be that I entered L...
Huawei's GSM-R series products fully comply with EIRENE specifications and are standard GSM-R products. Based on the GSM platform with large-scale mature applications, the network functions supported ...
This book covers the following: Use object-oriented programming model including inheritance, succession, and polymorphism; Solve common inter-process communication problems to avoid deadlock and starv...
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
Printed circuit boards ( PCBs
)
are used in most electrical products
. If a PCB has low
insulation resistance
(IR), the performance of the circuits on the PCB will be greatly reduced...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
Describe how to meet the challenges of complexity with a modern wiring design toolset. Option codes and expressions can simulate the variables of an automotive project. A full-featured tool suite c...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
Introduction
X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to tr...[Details]
Embedded System
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