Headhunting position [Shanghai] Job responsibilities: 1. Transplant core algorithms to embedded chip platforms to ensure consistency of algorithm effects; 2. Perform heterogeneous design of algorithms...
Under Linux, the access function is declared in the unistd.h file and is declared as follows:
int access(const char *pathname, int mode);The access function is used to determine whether the specified ...
[font=微软雅黑][size=14px][color=#333333]I found that [/color][/size][/font][size=14px][url=https://www.eeworld.com.cn/zt/Qorvo/]RF Technology Research Club[/url][/size][font=微软雅黑][size=14px][color=#33333...
I made a 18650 lithium battery charging circuit. The charger uses a 5V 2A mobile phone charger. A TP5100 is used as a lithium battery charging IC on the board. The circuit diagram is as follows. The c...
[size=4]There are three main alignment issues: variable alignment, structure alignment, and data alignment. The first two are variable mapping and structure layout determined by the compiler. The last...
The C5509A DSP has very few general IO ports, which is not enough compared to the general ARM.
Generally, CPLD is used to expand IO. If CPLD is not used, its IO can be fully utilized.First, it has 7 g...
1. Introduction In the 1980s, the emerging research field of remanufacturing engineering was formed, and the remanufacturing industry also emerged. It uses the original parts and adopts high-tech sur...[Details]
Molex Launches New Current Sensor Percept for Industrial and Automotive Applications, Aiming to Improve Design Flexibility and Simplify System Integration Complexity
The curre...[Details]
1. Timer: (3 TMR0, TMR1, TMR2) TMR0 is an 8-bit accumulative timing and counting register with a prescaler. If the effect of the prescaler is taken into account, its inherent timing is 65...[Details]
Compared with the iPhone 11, this year's iPhone 12 has a small change, that is, the IP68 waterproof level has been increased from 2 meters underwater for 30 minutes to 6 meters underwater for 30 minu...[Details]
We know that there is a widely used instruction LDR in ARM CPU, which is mainly used to load data from memory (to be exact, address space) to general registers. However, both ARMASM and GNU ARM AS pro...[Details]
Introduction
Hardware description language HDL is a language that describes digital circuits and systems in a formalized way. With this language, the design of digital circuit systems can descr...[Details]
On January 26, Zhonghuan Semiconductor announced the latest silicon wafer prices. Compared with the previous price, this time the price has been raised comprehensively. Taking 160μm as an example, th...[Details]
In 2022, China's total automobile sales will reach 27.5 million, a year-on-year increase of 5.4%, of which new energy vehicle sales will reach 5 million, a year-on-year increase of 47%. From the data...[Details]
Qiaotian Intelligent
Equipment
Shanghai Qiaotian Intelligent Equipment Co., Ltd. ("Qiaotian Intelligent" for short) was established in 2016. It is positioned as
a provider of
rob...[Details]
A few days before the CES2024 exhibition, on January 4, 2024, AMD launched two new products for the automotive field. One is the embedded processor V2000A series for automotive cockpits , and the oth...[Details]
JTAG emulator-based debugging is currently the most commonly used method in ARM development. Most ARM designs use an on-chip JTAG interface as an important part of the testing and debugging method....[Details]
On June 14, according to WeiPhone, staff in Huawei's supply chain revealed that there is currently a new 108-megapixel lens with greatly improved optical performance, which is said to be available in...[Details]
The traditional digital phase-locked loop design hopes to obtain stable oscillation control data by adopting a loop filter with low-pass characteristics in structure. However, in the digital phas...[Details]
New ST87M01 module integrates Vodafone-licensed eSIM and switchable NB-IoT/wM-BUS for simple, secure and flexible connectivity
Unique solution selected by leading smart meter man...[Details]