[size=4][color=#000000][backcolor=white] DSP (Digital Signal Processing) is digital signal processing technology, and DSP chip refers to the chip that can realize digital signal processing technology....
In embedded development, we often need to call some mathematical functions, such as pow, acos, asin, sqrt, etc. At this time, we need to add a reference to the standard math library.
Taking RISC-V IDE...
[size=4] In general, the 430 microcontroller has three timers, timer A, timer B, and watchdog timer. Here we mainly discuss the function of timer A of the 430 microcontroller. The function of timer A ...
Job Description:1. Track changes in the semiconductor industry at home and abroad, study the development trend of the industrial chain, and write research reports;
2. Establish and maintain domestic a...
[Lazy self-care fish tank control system] PRINTF output under RTT in Keil environment
Today I tried using SEGGER's RTT print output program PRINTF
1. In printf.h, we need to make a compilation choice ...
蓝雨夜onsemi and Avnet IoT Innovation Design Competition
[b][url=https://e2echina.ti.com/blogs_/b/thinkinnovative/archive/2018/05/15/52826][font=微软雅黑][size=4]How powerful is microsecond counting? Fast Current Loop Innovation Technology Empowers Smart Motors...
1. Basic knowledge of temperature sensor AD590 The current generated by AD590 is proportional to the absolute temperature. It can accept an operating voltage of 4V-30V and a temperature range of -5...[Details]
NXP extends AWS cloud services to its S32 automotive MCU and processor platforms, providing flexible cloud connectivity services for new vehicle architectures.
NXP Semiconductors has exp...[Details]
For MCU, all low-level configurations are ultimately performed in the configuration registers. STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 8 General and Multiplex...[Details]
On October 10, China Electric Power Certification and Inspection (Beijing) Co., Ltd. (hereinafter referred to as "China Electric Power Certification") officially issued grid-connected certification...[Details]
Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated (NASDAQ: QCOM), vivo, Tencent Honor of Kings and Tencent AI Lab today announced that the four parties are using the fourth-generatio...[Details]
Medical devices have long been loyal supporters of professional real-time operating systems such as Wind River VxWorks. In the past few years, many medical devices have also begun to adopt Linux pl...[Details]
In today's hot
LED
industry, energy conservation and environmental protection have become
synonymous with
new energy
. With the development of society, the LED industry needs to grad...[Details]
I have talked about the s3c2440 clock system before . After looking at the clock system and then looking at timer interrupts, it will be better to combine and apply the knowledge points learned. Ther...[Details]
Today , the development of AI around the world can be described as a green light. The high attention from the national level and the full investment of technology giants are making AI enter the indus...[Details]
Storage and query of routing information
In the reference, the author proposed to implement semantic routing in wireless sensor networks. The specific method is to store a semantic search table in ...[Details]
1. How to use the measuring projector
1Replacement and adjustment of lighting bulbs
This work only needs to be done when replacing the bulb or checking the instrument regularly. Sometimes the...[Details]
The pointer scale value increases from right to left, so when reading, if the pointer happens to point on the scale line, just read it directly; if it is not on the scale line, read the nearest scale...[Details]
The shutdown and bright spot elimination circuit in the video amplifier circuit is shown in Figure 2. V508, R505, R506, VD504, VD505, VD506 and VD501, C510, R536, C512 form a shutdown and bright spot ...[Details]
According to reports, South Korea's Hana Micron recently disclosed that it will invest 1.3 trillion won (about 6.695 billion yuan) in Vietnam by 2026 to expand its traditional memory chip packaging...[Details]
DSP and ARM Processors
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