Combination of FPGA and mining machinery

1. FPGA is free, it seems that mining costs a lot of electricity, Taobao seems to sell information program before

2. The purpose of mining is to package the transaction block. If the package is successful, you will open a new package and get a 25 bitcoin reward, as well as the handling charge for the future transactions added to the package

then other miners will start to package the transaction generated by your new package until the next package comes out first

in the future, the mining capacity of bitcoin will be small or even zero. You still have transaction fees. The system will always need miners, and mining machines will still exist.

3. Connect through graphics or HDL code

4. Digital oscilloscope can try

5. FPGA can be embedded with ARM core or DSP Core now. In fact, the technology is interlinked

6. The telecommunication specialty also needs FPGA / ASIC people very much. There is no need to transfer them. I'm from Harbin Institute of technology. I'm from Telecom. My classmates who worked on the project together (ring the master's degree) now go out and switch to ASIC. It's really not sure what they will do after they go out. Only when they get a doctor's degree, they will be narrow. Undergraate also don't need to consider so much, besides your school is also good. Those who study telecommunication are more miscellaneous. They know more about computers, electronics and microelectronics, and have a wider range. It's not worth a year's delay in repeating the grade. If I take the postgraate entrance examination, it's a chance to change my major. My undergraate students are specialized in microwave and Microelectronics (that is, FPGA / ASIC).

7.

FPGA (field programmable gate array) is the proct of further development based on pal, gal, CPLD and other programmable devices. As a kind of semi custom circuit in the field of application specific integrated circuit (ASIC), it not only solves the shortcomings of custom circuit, but also overcomes the shortcomings of limited gate circuits of original programmable devices. The uses of FPGA are as follows:

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circuit design: connection logic and control logic are the fields in which FPGA plays an important role in the early stage, and they are also the cornerstone of FPGA application, which is also an important role of FPGA

Proct Design: the relatively mature technology is applied to some specific fields, such as communication, video, information processing, etc., to develop procts that meet the needs of the instry and can be accepted by instry customers. This is mainly the combination of FPGA technology and professional technology. In addition, there is the interface problem with professional customers. Proct design also includes professional tool procts and civil procts, The former focuses on performance, while the latter is price sensitive. The main purpose of proct design is to realize proct functions. FPGA technology is a means of implementation. In this field, FPGA has the characteristics of interface, control, function IP, embedded CPU, etc., so it is possible to realize a simple structure, high solidifying degree, and comprehensive function system proct design, which will be the most widely used market of FPGA technology

system level application: system level application is the combination of FPGA and traditional computer technology to realize a FPGA version of computer system. For example, xilinxv-4, V-5 series FPGA is used to realize embedded powerpccpu, and then with various peripheral functions, a basic environment is realized to run Linux and other systems on this platform, This system also supports all kinds of standard peripherals and functional interfaces (such as image interface), which is very helpful for the rapid construction of large FPGA system

8. FPGA can communicate with host computer by various standard peripherals and functional interfaces (such as image interface)
FPGA (field programmable gate array) is the proct of further development based on pal, gal, CPLD and other programmable devices. As a kind of semi custom circuit in the field of application specific integrated circuit (ASIC), it not only solves the shortcomings of custom circuit, but also overcomes the shortcomings of limited gate circuits of original programmable devices
1) the development of FPGA is quite different from that of traditional PC and MCU. FPGA is mainly based on parallel computing and implemented by hardware description language; Compared with PC or single chip microcomputer (whether it is von Neumann structure or Harvard structure), the sequential operation is very different, which also makes the introction of FPGA development difficult. At present, there are professional FPGA outsourcing manufacturers in China, such as [Beijing Zhongke Dingqiao zkdq-tech]. FPGA development needs to start from top-level design, mole layering, logic implementation, software and hardware debugging and other aspects
2) proct design is to apply relatively mature technology to some specific fields, such as communication, video, information processing, etc., to develop procts that meet the needs of the instry and can be accepted by instry customers. This is mainly the combination of FPGA technology and professional technology. In addition, there is the interface problem with professional customers. Proct design also includes professional tool procts and civil procts, FPGA technology is a means of implementation. In this field, FPGA has the characteristics of interface, control, functional IP, embedded CPU and so on. It is conditional to realize a system proct design with simple structure, high solidifying degree and comprehensive functions, which will be the most widely used market of FPGA technology
3) the application of system level is the combination of FPGA and traditional computer technology to realize a FPGA version of computer system, such as using xilinxv-4, V-5 series FPGA to realize embedded powerpccpu, and then cooperating with various peripheral functions to realize a basic environment, running Linux and other systems on this platform, This system also supports all kinds of standard peripherals and functional interfaces (such as image interface), which is very helpful for the rapid construction of large FPGA system
reference: http://ke..com/link?url=_ tVgFWwGC9_ 0VbKe5KtebEAQCA_ ynCK9mYmmuVZ4u1WN-yHAra

9. FPGA is a kind of embedded system, but it is more flexible than general embedded system