amiibo chip

When the user encountered a U disk failure will usually use U disk production to repair, but in the U disk volume production operation must master U disk main control chip model before the next operation, then how can you know the main control chip model of U disk? Let's see what the easiest way for us to share is the master. 1, first, plug the need to test the U disk, and then run the

The debugging of the algorithm porting encryption chip contains 2 parts: Communication Debugging and Algorithm debugging. Before talking about the communication debugging skills, the next chapter will be the algorithm debugging problems in the analysis and summary, to help customers to complete the debugging smoothly.Frequently asked questions in algorithmic debugging:1. Do not build your own projectWhen porting the algorithm, the customer does not ne

Hello everyone, this is the use of a blog, this article is the ATSHA204A encryption chip configuration, mentioned above, atsha204a encryption chip internal ROM three areas, one is Config zone, one is slot zone, there is an OTP zone, This article not only explains Config zone configuration, but also explains the slot and OTP area configuration method, and unifies the official library to demonstrate the code.

Speaking of the 51 MCU clock first thought about 51 o'clock how to work. Micro-controller to work must have a "power", for 51 single-chip microcomputer, this "power" is the clock source. A 12MHz crystal oscillator is used as the clock source for general applications. Generally the first method is used more often. When the internal oscillation mode is selected, there are two small capacitors next to the crystal oscillator. These two capacitors are call

In MP3 this project, in addition to the decoding module, the most important is the U disk read and write module, we need to send music through the U disk to the microcontroller, and then output, and in this module we choose the CH375 this chip. Similarly, because the project is still in the hardware circuit production phase, today can only briefly introduce some of its functions and its connection, the specific software read and write in detail later.

1 BIOS chipThe BIOS (basic input Output system) is a basic input U-out system that serves the hardware in your computer. The BIOS is a read-only memory that contains the system boot program, the drivers for the hardware devices that are required for system startup, and the basic hardware interface device drivers. Currently, the BIOS chip in the motherboard is mainly provided by award and Ami two companies.At present, the BIOS

I. Summary The experiment aims to understand the basic principles of CHIP-SEQ. By imitating the process of the literature "targeting super enhancer associated oncogenes in oesophageal squamous cell carcinoma", we learned to download data using NCBI and EBI databases, Familiar with the basic operation of Linux, and use the R language to draw, using Python or shell to write scripts for basic data processing, through the FASTQC, Bowtie, Macs, Samtools, R

This article tags: Nordic Chip MacOSXI tried to compile the Nordic Nrf5x Series project with GCC under Mac OSX, but found that the compiled hex could not be burned, so it was down for a while. Now we have to pick it up and solve the problem.The following are the compile steps: Nordic official website Download SDK:NRF51822SDK The chip of the NRF5X series running ble is divided into tw

The central bank issued a Regulation chip card will replace the magnetic stripe card, CCB magnetic stripe card to change chip card need money? How to change? Friends who are not clear, just look at the following construction of the magnetic stripe card to change chip card introduction bar. CCB magnetic stripe card to change the

Source: Encrypted transmission of data--tea encryption and decryption algorithm implemented on single chip microcomputerHeroes in doing data transmission, have not considered the data encryption for transmission, if the serial or wireless data to be transmitted in the encryption, it is not to increase the security of communications. Commonly used encryption and decryption algorithms such as DES, RSA, limited by the single-

In the U disk, SSD and other solid-state storage products, flash chip particles is the core, which relates to product costs, life and speed. Flash chip particles are mainly three types, respectively, SLC, MLC, TLC, the difference between the three, as follows. What is the difference between SLC, MLC, and TLC flash chip particles? SLC = Single-level Cell, that i

1, first plug in need to detect the U disk, and then run the chip worry-free or chip wizard software; 2, in the test Results display page, select the relevant information, and then the mouse directly right click can be copied to the detection information results, in the detection of information results, the main concern is to focus on the chip model information;

Starting from scratchMany of Huawei's early chip design engineers did not design chips or have no practical experience in chip production.Huawei has no conditions to introduce high-paying engineers from abroad. It can only rely on young chip design engineers to learn from theory.First, and then combined with practice-step by step.Sun hongjun, a graduate student f

As a member of the electronics industry chain, both chip designers, producers, testers and users are interested in knowing exactly what parts of a chip the cost is. Here I would like to briefly explain my understanding.On the big side: the cost of the chip itself, the costs of the chip design process, the equipment and

First introduce myself, I am an undergraduate student of Changchun Polytechnic University, technical or a small white, the main learned or single-chip has been hardware these things, but are not common, in view of my professional photoelectric, so I want to go the main direction or laser, now in the effort to learn laser, this blog is my first blog post , is also a freshman last semester when a similar to the assessment of works such things, and then

In the design of all kinds of SCM application system, often encountered SCM and PC communication problems, in the speed is not high, the transmission distance is not far from the general use of RS 232 standard serial interface to achieve, in the transmission distance from the occasion, there are scholars to study the network to achieve communication between the PC. However, it is an urgent problem to meet both high speed and long-distance PC communication with MCU. With the development of inform

Source: http://blog.sina.com.cn/s/blog_6035432c0100hc8y.html The previous article has explained the DC motor Drive, how to make it forward, reverse and stop, and a detailed talk about the H-bridge principle. Today write here how to control the speed of the DC motor with a single chip microcomputer. DC Governor is to adjust the speed of the DC motor equipment, the upper and the AC power connection, the lower and DC motor connection, DC governor will

The infrared receiver Head model has many HS0038 VS838 and other functions are roughly the same, but the PIN package is different. Infrared receiver has several unified encoding method, which encoding method depends on the chip used by the remote control, the receiving head received is the same. TV Remote control using a dedicated integrated transmitter chip to achieve remote control code launch, such as To

When using MACS1.4 for peak calling, a strange problem was found:Some of my files cannot be MACS1.4 for peak calling, and the following information appears:Traceback (most recent): File"/USR/LOCAL/BIN/MACS14", Line 5,inchPkg_resources.run_script ('macs==1.4.2','MACS14') File"/library/python/2.7/site-packages/distribute-0.6.34-py2.7.egg/pkg_resources.py", line 505,inchrun_script Self.require (Requires) [0].run_script (Script_name, NS) File"/library/python/2.7/site-packages/distribute-0.6.34-py2.7

First, learn some basic concepts. RS232 Level: Logic 1 (MARK) =-3v~-15v, Logic 0 (SPACE) =+3~+15v TTL level: + + is equivalent to logic "1", 0V equivalent to logic "0" TXD: Send data transmit the P31 of single chip microcomputer RXD: Receiving data, P30 of MCU Baud rate: The rate at which a single-chip or computer communicates at the serial port, defined as the number of bits transmitted in binary code per