Shenzhen Keyiya Semiconductor Technology Co., Ltd. is a national high-tech enterprise specializing in the development and design of medium and high power field effect transistors, fast recovery diodes, and three-terminal voltage regulators, integrating R&D, production and sales.
I have learned about circuits and know that when the signal level reaches the threshold of the gate circuit, it can drive the gate circuit. But when a CPU writes a program and the system is powered on...
How to draw a program design flowchart? When using computer language or high-level language to write a program, we need to draw a flowchart first, and then implement the corresponding functions by wri...
JMP is a professional visualization statistical discovery software from SAS, the world's top statistical software group. Its clients include Motorola, GE, Intel, Dow Chemical, Procter & Gamble, etc...[Details]
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The other day, I was talking to a designer who does hardcore FPGA design about the way I develop system chips. Since I...[Details]
With the outbreak and escalation of the nuclear leakage incident in Japan, the decline of the nuclear power industry, which originally accounted for the largest share of new energy, has become an...[Details]
Abstract:
LM4040/LM4041 is a new type of micro-power high-precision voltage reference chip produced by Micrel. It has the characteristics of high precision and low power consumption. It ...[Details]
Abstract: This paper introduces the performance and characteristics of the I/O expander EM83010 with serial interface, and uses EM83010 to realize the I/O expansion of MCS51 microcontroller.
K...[Details]
Abstract:
AD8150 is a digital cross-type switch produced by ANALOG DEVICES. It has excellent performances such as high data throughput rate of 1Gbps, low power consumption, full differen...[Details]
In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, causing...[Details]
Abstract: T=0 is a contact CPU card communication protocol specified in the international standard. Combined with development practice, the protocol is divided into four levels. Starting from the pers...[Details]
Abstract: This paper introduces the outline of 3-DES algorithm; taking Xilinx's SPARTANII structure XC2S100 as an example, this paper describes the design points and key parts of high-speed implementa...[Details]
Abstract: A HDLC protocol control system based on FPGA is designed. The system can effectively utilize the hardware resources in the FPGA chip, does not require peripheral circuits, is highly integrat...[Details]
Abstract: This paper introduces the composition and working principle of the taxi meter system, and briefly describes the design concept and implementation process of the digital system composed of a ...[Details]
Abstract: This paper introduces the design and implementation of an external USB lossless image acquisition card, which is used for image processing and related fields in special occasions. According ...[Details]
Abstract: This paper introduces the working principle, design concept, circuit structure and improvement and optimization methods of direct digital frequency synthesizer using Altera's FPGA device (AC...[Details]
Abstract: This paper
introduces the FPGA implementation of the Shure recursive algorithm for partial correlation coefficients in LPC analysis of speech signals, gives the circuit design ...[Details]
On August 27-28, the 2020 Jiwei Semiconductor Summit was held in Haicang, Xiamen. The theme of this summit is "Exploring the New Logic of the Iterative Era", aiming to explore the new business logi...[Details]
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