-
Startup file initialization code: @************************************************************************* @ File:head.S @ Function: Set up SDRAM, copy the program to SDRAM, and then jump to SDRAM...[Details]
-
After the kernel and file system are transplanted, USB is transplanted.
S3C2440 integrates a USB controller that supports USB 1.1 version, and supports USB host and USB device host compliant with OHC...[Details]
-
We have configured the system UART when the kernel started, but the tqimx6q development board has brought out the 5-way TTL interface of imx6q, among which uart1 and uart2 are converted to 232 interf...[Details]
-
Let's take a look at the contents of the wwdg.c file: u8 WWDG_CNT=0X7F; // Initialize window watchdog //tr :T , counter value wr :W , window value //fprer: frequency division coefficient (WDGTB...[Details]
-
Overview All oscilloscopes list specifications such as sample rate, bandwidth, and voltage range, but are these the most important factors to consider when choosing a new instrument? While these are ...[Details]
-
There are many types of LED automotive lighting , which are mainly divided into two categories: interior lighting and exterior lighting. Before introducing the solution, we need to clearly know ...[Details]
-
TSMC's 5nm order momentum is strong, and it is accelerating its pace of capacity expansion. Not only will the new production capacity of the third phase of the Nantai Fab 18 plant (P3) be in place in...[Details]
-
Introduction
The real-time embedded system VxWorks of WindRiver Company of the United States and the MPC860 series processors of Motorola Company of the United States have been widely used in...[Details]
-
1. The structure and working principle of the megohmmeter: The insulation resistance is measured using a megohmmeter, which is also called an insulation megohmmeter or megohmmeter for short. Common m...[Details]
-
The accuracy of a multimeter refers to the maximum allowable error in a specific use environment. In other words, accuracy is used to indicate how close the measured value of a digital multimeter is ...[Details]
-
HMD Global has launched a new entry-level smartphone in the Chinese market, called Nokia C20 Plus. It comes with a bigger battery and more cameras than the C20. The Finnish company has also launche...[Details]
-
On March 3, Wu Dezhou, former president of ByteDance's New Stone Lab, announced that he had left the ByteDance Nut phone team and joined Sharklet (Shark Pattern Technology) as global CEO. Wu Dezhou...[Details]
-
Continental and Sennheiser have unveiled a new generation of in-car audio solutions they have developed together, combining Sennheiser’s AMBEO Mobility technology with Continental’s Ac2ated Sound sys...[Details]
-
Ultra-wide 85-305VAC input AC-DC power supply for embedded applications from 15W to 320W
September 14, 2021 – XP Power officially announced the launch of the LCW series of regulated ...[Details]
-
Since the beginning of this year, state-owned central enterprises have continued to increase their layout in strategic emerging industries. A reporter from China Securities Journal recently visited th...[Details]