AMT was founded in Taiwan in November 2000 and merged into AMT Microelectronics, Inc., a US company located in Silicon Valley, California, USA. Its stock was officially listed for public trading in March 2004.
DSP fixed-point arithmetic operation1 Number calibrationIn fixed-point DSP chips, fixed-point numbers are used for numerical calculations, and their operands are generally represented by integers. The...
/******************************************* Function name: Get_RandNum4Byte Function function: Get 4 bytes of random number from the card or ESAM Input parameter: None Output parameter: *pcRandBuff D...
This application note introduces a solution to implement software energy metering based on the C2000 core and the on-chip 12-bit ADC. C2000 is a 32-bit high-performance real-time microcontroller produ...
[i=s]This post was last edited by chenzhufly on 2022-1-23 21:16[/i]When I was writing my summary for 2021, I looked through the summaries I wrote in previous years. They were full of memories . I can’...
Design an analog-to-digital conversion board, use stm32 as the controller, plus an ADC chip, and want to use the 3.3V output of the LDO chip to power both the stm32 and the ADC. The stm32 belongs to t...
This is the circuit design of a 150W car audio amplifier. The circuit is divided into two blocks: the tone control circuit and the power amplifier circuit.
Tone Control for a 150W Car Au...[Details]
The main causes of variable frequency DC overvoltage faults include overvoltage caused by the power input side, overvoltage caused by the load side, and overvoltage caused by internal damage of the...[Details]
// Using a microcontroller for infrared remote control reception is already a very common application. Basically, anyone who knows a little about microcontrollers can program it themselves.
// But ma...[Details]
Xiaomi has always been active in the mobile phone industry as a "disruptor". Xiaomi has attracted a large number of users with its cost-effectiveness, but it has also been labeled as "loser" and "l...[Details]
1. Introduction Graphics display plays an important role in aircraft cockpit display systems . The size of the main display is increasing, the resolution is improving, and it is increasingly develo...[Details]
1. Typical circuit of internal oscillation.
Theoretically, the higher the oscillation frequency, the faster the microcontroller runs, but at the same time, the higher the requirements for the memor...[Details]
On July 16, Haohua Technology issued an announcement stating that it plans to use its own capital of 200 million yuan to establish a wholly-owned subsidiary, Haohua Gas Co., Ltd., to engage in the re...[Details]
Recently, UMC's Chief Legal Officer Zhang Zhenlun said in an exclusive interview with Taiwan Awakening News, "The Sino-US trade war will not end because Biden comes to power. High-tech companies need...[Details]
Keysight's Keysight 1000B Series oscilloscopes deliver the performance and features of a large oscilloscope in a portable, affordable package. Keysight has further enhanced this affordable oscillosco...[Details]
Semiconductor
lasers (LDs)
are increasingly used
in information,
communication
, medical and other fields
due to their small size and light weight
. They are also combined with
ele...[Details]
1 Introduction
M51995A is an offline switching power supply primary PWM control chip specially designed for AC/DC conversion. The chip has a built-in large-capacity totem pole c...[Details]
Today, foreign media reported that chipmaker AMD has submitted its plan to acquire US semiconductor giant Xilinx to the European Commission for review, and the deadline for the review is tentatively ...[Details]
On July 20, Dangsheng Technology held a global launch conference for its new strategic products under the theme of "New Materials , New Systems, New Routes". At the conference, Dangsheng Technology l...[Details]
"Three miserable people, recalling their past and thinking about change." Li Bin, Li Xiang and He Xiaopeng, the CEOs of the three new energy vehicle companies Wei, Xiaoli and Li Auto, once sat t...[Details]
Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]
DSP and ARM Processors
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