There is no special timing requirement. HPI interface is a peripheral device of 2407, directly interfaced. DSP is used in the circuit. Sometimes when the reset signal is low, the voltage is also withi...
Compared with conventional single-chip microcomputers, the internal structure and timing of DSP have changed greatly. Therefore, the interface chip suitable for single-chip microcomputers may not be s...
【LuatOS-ESP32】Development environment construction - Domestic chip exchange - Electronic Engineering World - Forum (eeworld.com.cn)
【LuatOS-ESP32】Create a new hello world project - Domestic chip excha...
1. Introduction
I have been studying ST60 for a while. ST's tour also demonstrated the functions of ST60. I was attracted by this technology. I was very happy to be able to get in touch with it at EEW...
Current Status and Trends of Taiwan's IC Design Industry2001-11-6 1. IntroductionThe separation of IC design and integrated circuit manufacturing began in the 1980s. This interactive business model of...
On the 15th, the Energy Storage Branch of the Zhejiang Energy Industry Federation (hereinafter referred to as the Energy Storage Branch) was established in Hangzhou. It was formed by more than 60 ente...[Details]
Can we use the resources of AT89C52 itself to determine whether the microcontroller is cold-starting or hot-starting in the software?
During normal operation, a flag is set in certain RAMs, and t...[Details]
Recently, Huawei released the Huawei VR Glass 6DOF Gaming Kit at the 2020 World VR Industry Conference Cloud Summit. According to the product introduction, the Huawei VR Glass 6DOF Gaming Kit will ...[Details]
Power semiconductors are the core of power conversion and circuit control in electronic devices. They mainly refer to discrete semiconductor devices that can withstand high voltage or high current. T...[Details]
As the photovoltaic industry is developing in full swing, the related supporting facilities installed in the early stages of development have already ushered in a wave of updates in advance, with i...[Details]
(Photo source: M&I official website) According to foreign media reports, British M&I Materials, the School of Manufacturing Engineering (WMG) at the University of Warwick and Ricardo Consulting ha...[Details]
In recent years, Hebei Geological and Mineral Group has actively promoted ecological restoration and new energy project construction, continuously made new efforts, pursued green development, and real...[Details]
In battery-powered portable devices, designers use step-up converter ICs. These chips usually provide an output with a fixed or adjustable voltage. Some chips have LBI/LBO (low battery input/low batte...[Details]
On October 11, the Energy Bureau of the Inner Mongolia Autonomous Region issued the "Notice on the Implementation of the Green Power Supply Wind Power Project at the JA Solar Low-Carbon Demonstrati...[Details]
We all know that there are two major types of communication: serial and parallel. The biggest advantage of serial is that it occupies less bus, but the transmission rate is low; parallel is just the ...[Details]
Android 12 will be officially released in the second half of 2021, and some new features have been gradually exposed in recent days. According to foreign media TomsGuide, Android 12 will solve ...[Details]
According to statistics and analysis by the China Association of Automobile Manufacturers, judging from the production and sales data for August 2019, both production and sales volumes did not reach ...[Details]
On December 17, Hyundai Kia Motors announced the official launch of a virtual development program that will innovate the automotive development process. On the same day, Hyundai Kia Motors unveiled i...[Details]
Recently, an OPPO 5G new phone with model number "PDCM00" was registered with the Ministry of Industry and Information Technology. It has a water drop screen design and a rear vertical quad-camera. I...[Details]
O Introduction
With the rapid development of economy and the continuous emergence of high-rise buildings in cities, people's requirements for water supply quality and reliability of water suppl...[Details]
DSP and ARM Processors
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