bigfoot chips

I am very happy to have participated in this issue of potato chips and met several friends ~~ Unexpectedly, I would like to sum up today. I am very happy to have participated in this issue of potato chips and have met several friends ~~ Unexpectedly, today I want to summarize three topics that we have discussed in this session: A. How to make "I'm glad to have participated in this session, I met several fri

want to share with you the angle of consideration and the method of problem analysis. I hope this article will resonate with everyone, and I hope that my point of view will be able to get everyone's axe through discussion. The book is back to the beginning. Since shanzhai originated from the economic field, I used economics to analyze the reasons for the phenomenon. Some friends with common knowledge in economics should know that the basic theory of contemporary economics is called the game the

1. Dip dual-row direct insert Encapsulation Dip (dualin-line package) is an integrated circuit chip encapsulated in the form of Dual-row direct insertion. Most small-and medium-sized Integrated Circuits (IC) use this encapsulation form, generally, the number of pins cannot exceed 100. The CPU chip in dip package has two pins and needs to be inserted into the chip socket with dip structure. Of course, it can also be directly inserted into the circuit board with the same number of welding holes

A smart card is embedded with an integrated circuit chip on a common plastic card. From the card surface, a gold-plated contact is actually connected to an integrated circuit chip embedded into the card, the contact between the card reader and the card enables data communication between the outside and the semiconductor chip. From the perspective of the card itself, some companies involved: the first is the IC Chip Design and Manufacturing Company, and then embedded software development and de

T + 1 market t + 0 is the best solution: I. If the general trend is not good, we can sell them at the opening. We can buy cheaper chips at the end of the market, which can both earn more stocks and reduce the cost of holding positions; 2. The early market was too high to be able to sell shares at the next high point and buy back at the end; Iii. When the short-term reverse pumping is expected to appear, it is also an effective way to reduce the pressu

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 from Nanjing University in 1996, came to the Huawei Basic Research Department. At the begin

IBM Power System universe, explained to me before the release, this happens to coincide with the OpenWorld policy of John Fuller, senior vice president of Oracle hardware, and Oracle has not released 16-core HPC T5 processors and corresponding systems. "Like Power 595, we have put the fastest processor and I/O in it," he explained. That is to say, I think some Power 795 stores may want to achieve higher extra performance than the existing L3 cache of Power7 +

=" Picture 2 "src=" http://www.kjxfx.com/wp-content/ Uploads/2016/01/2016-01-217.png "width=" 490 "height=" 374 "style=" height:auto;vertical-align:middle;border:0px; margin:0px auto; "/>But technology innovation is endless, I do not believe that the future of intelligent terminal equipment will stay on the level of the iphone, in fact, more daring to try to expand in the future of the Enterprise labs, where the world's leading reality for at least 20 years of technology. The craziest idea about

"" 644 "height=" 398 "/> The above is the 840 hardware structure, now we look at the logical architecture of Flashsystem 840, a 840 has two RAID module (storage core Controller), 12 Flash module (similar to the disk), each flash module has 4 flash Controller, a flash controller manages 20 flash chips, so that a flash module manages 80 flash chips. Each chip has 16 planes. As to what planes,

implemented on DDR3. This pin will make the initialization of the DDR3 easier. When the reset command is in effect, the DDR3 memory stops all operations and switches to the smallest active state to conserve power. During reset, DDR3 memory shuts down most of the intrinsic functions, so both the data receiver and the transmitter will be closed. All internal programs will be reset, DLL delay PLL and clock circuit will stop working, and ignore any movement on the data bus. This will enable DDR3 to

Beijing Time September 10 Noon news, according to foreign media reported today, AMD Global marketing vice President Leslie Soben (Leslie Sobon) in the media interview that AMD is ready to change marketing strategy, no longer compete with Intel performance. Surrender in Disguise Soben says users don't need to know the technical details of microprocessors, and what's more important for them is what the computer with the chip can handle. The new marketing strategy based on this idea is expected t

, CML, Hstl, Sstl and so on. The following is a brief introduction to the respective power supply, level standards and precautions to use. The Ttl:transistor-transistor logic transistor structure. vcc:5v;voh>=2.4v;vol because there is a great deal of idle between 2.4V and 5V, there is little benefit in improving the noise tolerance, and it will increase the power consumption of the system and also affect the speed. So I cut off a part of it later. That's the back of the Lvttl. The Lvttl is a

(Linux, WinCE, Android). The speed of the CORTEX-A8 processor can be adjusted in the range of 600MHz to over 1GHz, to meet the requirements of mobile devices that need to work under 300mW for power optimization. The CORTEX-A9 processor can be more than 1GHz in speed and supports multicore. For beginners, learning library function programming or register programming, it is recommended to learn the development of chips based on the CORTEX-M3 kernel; If

, the speed of the chip in the total output of the low ratio, the price is correspondingly high.The answer was reasonable and corrected one of my misconceptions. But I still have two points of confusion: 1. What causes the performance difference of the same batch of chips; 2. If the factors are known, why not artificially control these factors, improve the production rate of high-speed chip, to increase the chip manufacturer's profits and reduce the p

capacity, which can be said to be one of the most formal forms. Industry-standard memory chip capacity Representation after calculation, we can find that the capacity of these three specifications is 128 Mbits, but the change in BIT width leads to a change in the number of storage units. From this example, we can also see that in the same total capacity, the bit width can adopt a variety of different designs. 3. dimm design related to chip bit width Why are there many different bit wid

Currently, almost all digital multimeter use dedicated integrated circuits for A/D conversion. Table 1 lists some common number table A/D chip configurations. I. Replacement of the mode/number Converter Currently, almost all digital multimeter use dedicated integrated circuits for A/D conversion. Table 1 lists some common number table A/D chip configurations. Icl7106, icl7126, and icl7136 belong to the icl7106 series and can drive 3 1/2 LCD display. They are the most commonly used

1, February, there are more than 7.75 yuan, as shown in the chip area:2, March, the chips in the low-priced area changed little3, April of the chip area, 7.75 yuan a bit has become less, as follows:4, May, 7.75 below the chips have gone, said the low-priced area of the chips have been shipped completed, as follows:5, June, the high-level of the number of people,

MTD (memory technology device) is a Linux subsystem used to access memory devices (ROM, flash. The main purpose of MTD is to make the drive of the new memory device simpler. Therefore, MTD provides an abstract interface between the hardware and the upper layer. All source code of MTD is in the/Drivers/MTD subdirectory. The MTD device of the CFI interface is divided into four layers (from the device node to the underlying hardware driver), which are: device node, MTD device layer, MTD raw device

, considering the power consumption and volume (embedded devices usually require low power consumption and small size), embedded systems have developed dedicated CPU chips. Arm cpu is the most widely used currently. Arm cpu is designed by arm companies in the UK. It is widely used in embedded systems due to its high execution efficiency, small size, and low power consumption. Because embedded systems require high integration, there is usually no separ

shortcut to Improve the Performance of chip products. Take the personal computer and Server products on the Windows operating system and Linux platform as an example, AMD said it was positioned in the personal computer's athlon chip product line and the opteron chip of the server. It plans to launch a dual-core version at some time next year. Kevin markgs, product line manager of AMD opteron, said the company is expected to become the first pioneer in the market to launch dual-core server