Wuxi China Resources Huajing Microelectronics Co., Ltd. is a national key high-tech enterprise responsible for power semiconductor device business under China Resources Microelectronics. It is the vice chairman unit of the Discrete Device Branch of the China Semiconductor Association and produces the domestically renowned "Huajing" brand discrete devices.
[i=s]This post was last edited by liweicheng1985 on 2022-1-10 08:23[/i]In 2021, the Lunar New Year of Xin Chou, let's make a summary, connect the past and the future, and welcome the Lunar New Year of...
MSP430F5438A interrupt problemWrite a simple program to enter the interrupt, first enter the interrupt condition:
1. The clock source is configured
2. The interrupt register is configured
3. The inter...
In the dark, a super warrior appeared in the ARM world. It is said that he was wearing gorgeous armor (2.8-inch color screen touch module), holding a strong sword (JLINK V7 fax machine), and possessin...
Is there any expert who can use EDA to design a Chinese character scrolling display? It is 16×16 dot matrix, so difficult? I hope everyone can help me, thank you in advance [:)]...
Company Profile: Shenzhen Zhonghai Information Technology Co., Ltd. was established in 2001 with a registered capital of 10 million yuan. It is a subsidiary of China Overseas Group specializing in the...
On August 27, Marvell announced the launch of the industry's first 2nm process 64 Gbps bidirectional chiplet interconnect (D2D) interface IP, designed to help chip designers improve the bandwidth a...[Details]
On September 3, Korean media mk reported yesterday local time that in view of the surge in DDR4 market prices after several major DRAM memory manufacturers successively announced their "plans to st...[Details]
Abstract: This paper introduces the principle of block DMA high-speed data acquisition circuit and its CPLD implementation. Using CPLD to design dual-port RAM cache, control decoding, and sequential l...[Details]
Abstract:
LT1719 is a high-speed dual-supply comparator produced by Linear Technology using the most optimized process. It uses rail-to-rail output and has a response time of only 4.5ns....[Details]
Abstract: This paper
introduces the pin package and performance characteristics of the reliability adaptive equalizer GS1504 chip produced by Gennum. Its basic working principle is analyze...[Details]
1 Overview
FSTU32160 is the latest 16-bit to 32-bit high-speed multiplexer/signal selector bus switch launched by Fairchild. The input and output impedance of this switch is extremely low ...[Details]
Abstract: This paper introduces the principle and implementation method of using modern EDA to design a common instrument for nuclear physics experiments, the calibrator. The new calibrator uses FPGA ...[Details]
Abstract: This paper briefly introduces the characteristics and application scope of CPLD/FPGA devices, and takes the design of a half-integer divider with a division ratio of 2.5 as an example, intro...[Details]
Abstract: Bus-type low voltage differential signal (BLVDS) is a physical layer interface standard with excellent performance. This paper introduces a communication system solution based on bus-type LV...[Details]
Abstract: The principles, implementation and data reliability estimation of two typical error correction systems, Hamming code and TMR, in spacecraft data storage are compared and discussed. On this b...[Details]
Abstract: This paper introduces the design and implementation of the Manchester code encoder and decoder in the MIL-STD1553B interface using FPGA. The design is programmed in VHDL hardware description...[Details]
Boundary Scan
Principle Analysis
The core idea of boundary scan technology is to insert a boundary scan unit between the core logic and I/O pins inside the device. It is "transpare...[Details]
Abstract: This paper introduces how to use PowerPC860 (MPC860) to configure FPGA (Xilinx Virtex-II series); it gives the detailed timing diagram and schematic diagram required for FPGA configuration. ...[Details]
Abstract: This paper introduces the design of the optical signal acquisition system-on-chip based on the Altera Excalibur platform, and analyzes the working principles of each component of the system-...[Details]
Microcontroller MCU
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