Interface/clock related:
In our daily selection, we are often confused by these three names, and we don’t know the specific differences between them, so we will briefly explain them here:
First, Repea...
How does Verilog use the matrix keyboard to input a three-digit number (0-999) by pressing it three times? module key4x4 ( clk, rst_n, row, col, key_val ); input clk; input rst_n; input [3:0] row; // ...
[b][size=5]1. Background[/size][/b] I recently wanted to play with ADuCM360, so I installed a high-end version of IAR. After installation, it prompted me to install a new J-LINK driver. ----- Of cours...
What should I do if the number of variables defined in the program is greater than 128? The kelic compiler prompts the following: Program Size: data=140.1 xdata=126 code=24647 Can an expert provide a ...
[i=s]This post was last edited by dontium on 2015-1-23 11:10[/i] Tina Software Notes: Tina is one of the important modern EDA (Electronic Design Automation) software, used for simulation analysis of a...
No time? Start here! This quick list summarizes the main points of the book. Read the main points in this chapter, and if there are any that interest you, check out the more complete explanations in t...
In our common sense, the word technology often has two definitions. The first is the technology sealed in the laboratory. They are like flowers on the mountain top. Only a few people on the mountai...[Details]
In the actual project development process, hardware circuits often need to be modified, and the modified parts need to modify the driver. Thinking about the coming and going of such requirements is t...[Details]
The program got stuck during LCD initialization. Through hardware debugging, it was found that it was stuck in the Delay_ms() function. Going to the definition, it was found to be a macro definition ...[Details]
Recently, the " ZTE
incident"
caused by the Sino-US trade war
has caused heated discussions in the electronics industry. It not only reflects that Chinese companies are lagging behind in the...[Details]
In Windows environment, the source code is encoded in UTF-8. If the source file created by STM32CubeMX contains Chinese comments, then using STM32CubeMX to regenerate the source code will cause the C...[Details]
I have been working on this i2c for several days. Many people on the Internet say that this is a problem with the ST package library, and they basically talk about the STM32F1 series of chips, and ev...[Details]
Recently, the relevant person in charge of the Energy Conservation Division of the Energy Conservation and Technology Equipment Department of the National Energy Administration said on the issue of...[Details]
The implementation of CAN driver under embedded operating system Android requires not only adding CAN driver device in Linux kernel, but also implementing the call of Android HAL layer. Taking S5...[Details]
First of all, security practitioners have never felt that AI can be used as deeply as today. Although Antelope Cloud is a platform manufacturer, it has always been interested in AI and AI- specific...[Details]
The day before yesterday, another mainland technology company submitted a prospectus to the Hong Kong Stock Exchange. The company is called "Jia Nan Creative (hereinafter referred to as 'Jia Nan')"...[Details]
WPG Holdings announced that its subsidiary Youshang has launched a wireless smoke alarm solution based on STM and Semtech . With the development of the national economy and the enhancement of...[Details]
Different models of PIC series microcontrollers have different watchdog settings. The following takes the PIC16F688 microcontroller as an example. 1. If WDTE=1 in the configuration word, the watchdog...[Details]
According to the description provided in the official manual of ST, it is not difficult to see that the ADC analog watchdog is actually that the user can set an upper and lower limit of the AD value...[Details]
The STM32 watchdog has two WWDG and IWDG. The biggest difference between the two is that IWDG has only one lower limit for feeding, while WWDG, as the name implies, must be fed within a range to ensu...[Details]
Analogue and Mixed Signal
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