[i=s]This post was last edited by paulhyde on 2014-9-15 03:47[/i]Students who focus on the "control" topic should pay attention to the following: 2[/url][/align][align=left][url=file:///D:/Down/%E5%A4...
I applied for a static array such as a[10], pointed it with a pointer p, simulated a stack, and then pushed the address of function f into the stack, then SP=p, and finally returned. Why can't I retur...
I am a newbie in the forum, just arrived! I encountered a difficult problem when compiling the kernel three days ago. Until yesterday noon, I looked up information and searched GOOGLE, but I couldn't ...
Let's see why this ISA interface program is not correct. My problem is, assign led_out=wr_data[11:0]; a 16-bit fixed number data sent from the PC, the LED display is an uncertain number; if Iocs16=(ad...
[i=s]This post was last edited by heyidisk on 2019-6-21 20:41[/i]Hello everyone, I haven't posted an article for a long time because I'm busy with work and a little lazy.Recently, I saw an old motherb...
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
summary
This article will briefly analyze the success and shortcomings of high-frequency DC-DC switching power supplies in the process of miniaturization (the second basic goal), and propose m...[Details]
With the popularity of digital appliances, rechargeable batteries can be seen everywhere in people's daily lives and have become one of the indispensable daily necessities.
This article gives ...[Details]
0 Introduction
PROFIBUS is an open digital communication system with a wide range of applications, which has been included in the international standards IEC 61158 and IEC 61784. Since the gen...[Details]
In the test of the electronic ignition module, in order to simulate the real working conditions of the electronic ignition system, the electronic ignition module is often placed in an environment h...[Details]
In recent years, the development of automotive batteries has become a focus of attention. Compared with other rechargeable batteries, lithium-ion batteries have the advantages of high specific ene...[Details]
In order to ensure that lighting-grade white light LEDs can not only be well applied but also achieve high utilization efficiency, first of all, it is necessary to meet certain application conditions,...[Details]
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