Share this article and talk about the STM32 startup process . If readers have already had a basic understanding of assembly language, they can better understand the content of this article. Assembly l...
Qinheng 32-bit general-purpose enhanced RISC-V architecture MCU CH32V103, strives to comprehensively analyze each peripheral function and usage of CH32V103, and teach everyone how to play RISC-V MCU a...
Speaking of the wireless control method of smart home, it is closely related to the development of wireless technology. With the rapid development of science and technology, wireless technology has al...
Resistance is the magnitude of the resistance of a conductor to the flow of current, and its symbol is "R". Resistance is the most commonly used electronic component, and I have hardly ever seen an...[Details]
Touch Taiwan 2019 Smart Display and Touchscreen Exhibition will be held on the 28th. Faced with the flood of large-size panel production capacity, Taiwanese panel manufacturers including AUO and Inno...[Details]
0 Overview At present, there are tens of thousands of people who pass the car license test in China every day. Many of them start driving after a long period of isolation after passing the licen...[Details]
How to output HEX file?
Add the following code after the configuration file to output HEX file. A90 file is the same as HEX file, and SLISP can recognize it.
// Output File
-Ointel-extended,(XD...[Details]
Last May, at the Google I/O 2021 Developer Conference, Android 12, which had been leaked several times, was officially unveiled. It brought what is called "the biggest design change in Android histor...[Details]
The function of natural gas flow meter The natural gas flow meter is manufactured using the Karman vortex principle. It has the advantages of high measurement accuracy, wide range, low power cons...[Details]
The figure shows an application circuit composed of W1511 multi-terminal adjustable negative integrated voltage regulator, where the output voltage is lower than the reference voltage (more negative ...[Details]
HTC responded to the removal of its flagship stores on JD.com and Tmall on Weibo. HTC said that out of consideration for HTC's long-term business strategy in China, it will temporarily close the HTC ...[Details]
CMI, also known as sign-inversion code, is a two-level non-return-to-zero code. The "0" code is represented by fixed negative and positive levels, and the "1" code is represented by alternating po...[Details]
1. When using a microscope, what is the relationship between resolution and magnification? Resolution is the ability to clearly distinguish and separate two adjacent points, that is, the minimum diam...[Details]
The background is to measure the size of an AC current of an impedance. The IC can generate a 50Khz AC sinusoidal signal inside. The AC current will flow through C19, C16, 1K or 300R and ret...[Details]
uboot startup kernel analysis Enter cmd_bootm.c and find do_bootm() corresponding to the corresponding bootm command: int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv ) { boot_o...[Details]
introduction
LabVIEW is widely used in the field of automatic control. It is not common to use LabVIEW as the upper-end software in HVAC systems. However, with the release of LabVIEW 7 Exp...[Details]
According to Kyodo News, Japan Display Inc. (JDI), a giant of small and medium-sized LCD panels, announced on the 7th that it has signed a formal capital business cooperation contract to receive up t...[Details]
MediaTek has released a white paper on its official website, outlining some details of the next-generation Wi-Fi standard, Wi-Fi 8. It is understood that Wi-Fi 8 (IEEE 802.11bn) will provide three ...[Details]
FPGA/CPLD
京公网安备 11010802033920号
EEWORLD
