In the past two years, opportunities for industry development have emerged from chip design to upstream materials and equipment, and down to downstream distributors. Among them, KeTong Technology is one of the domestic electronic component distributors and has performed exceptionally in the market. The company closely collaborates with several leading chip manufacturers globally, covering major … Read more
Zha Tianyi1, Chen Shengqi2, Ge Junyao3 (1. Changshu High School, Jiangsu Suzhou 215500; 2. Department of Electrical Engineering and Applied Electronic Technology, Tsinghua University, Beijing 100084; 3. School of Communication and Information Engineering, Nanjing University of Posts and Telecommunications, Jiangsu Nanjing 210023) Abstract: This paper adopts the fractional-N phase-locked loop (PLL) chip ADF4351 as the … Read more
After several days of effort, we have basically achieved the above requirements in this design, and proposed improvements in some functional aspects to make the system design more complete. In this design, we use an FPGA as the main controller, but due to time and equipment constraints, this design also has shortcomings, such as the … Read more
As most ARM processors now integrate USB interfaces, and since FPGAs consist of pure logic circuits (let’s not discuss heterogeneous FPGAs like MPSOCs), designing a USB 2.0 core with Verilog HDL is quite challenging and also requires a PHY. Therefore, using a USB bridge chip is unavoidable.USB 2.0 bridge chips include FTDI’s FT232H and FT2232H … Read more
Content IntroductionAbstract:This article proposes a programmable logic element (PLE) based on Sense-Switch type pFLASH technology. By programming the Sense-Switch type pFLASH, it achieves all three-input lookup table (LUT3) functions, some LUT4 functions, latch functions, and D flip-flop (DFF) functions with enable and reset. Because the PLE uses a method called Combinational Operation Logic (COOL) to … Read more
Comparison of Mainstream Architecture Solutions: Three Mainstream Architectures The current mainstream AI chips can be mainly divided into three categories: GPU, FPGA, and ASIC. Both GPU and FPGA are relatively mature chip architectures in the early stage and belong to general-purpose chips. ASIC is a chip customized for specific AI scenarios. It has been confirmed … Read more
Source: Content from Liu Yishou on Finance, thank you! The global technology war has already begun, with every country striving to excel. The US Secretary of Commerce has revealed that the US has developed two strategic responses to competition from China in the chip sector: one is an offensive strategy, and the other is a … Read more
Recently, our company has been preparing for the FPGA localization plan and conducting market research. We have also arranged discussions with market engineers from several domestic FPGA manufacturers.Regarding FPGA, I consider myself a latecomer. After graduating, I worked on MCU development for about a year, and later, due to project needs, I started to engage … Read more
[HLS Video Tutorial 1] How Should Software Engineers Understand FPGA Architecture? [HLS Video Tutorial 2] HLS Working Mechanism [HLS Video Tutorial 3] Introduction to Vivado HLS Design Process
Welcome FPGA engineers to join the official WeChat technical group. Clickthe blue textto follow us at FPGA Home – the best and largest pure FPGA engineer community in China. Comprehensive Attributes In the Vivado Design Suite, the Vivado synthesis can synthesize various types of attributes. In most cases, these attributes have the same syntax and … Read more