【Content Introduction】
PolarFire SoC FPGAs offer secure boot out of the box. In this webinar, you will learn how to implement your own secure boot method using the secure non-volatile memory of these ...
Based on KiCad 5.0.0-rc2, there is now a stable version 5.2. I don't want to install it yet, but the two versions are probably not much different. Because I have installed 4.7 before, it is not much d...
CRTL+Space is used to switch between Chinese and English input methods. I can use Microsoft Pinyin input method normally, but FREEPY cannot. So I would like to ask you: 1. How do CTRL+Space and CRTL+S...
It is a microcomputer chip with a diameter of 16 mm encapsulated in a flat round stainless steel shell. It has a two-way communication function, and the data transmission uses a unique single bus prot...
[size=4]The XINTF interface of TMS320f28335 is basically the same as that of TMS320f2812, with the following main differences. [/size] [size=4]1. Bus width [/size] [size=4]Each XINTF space can be inde...
[table=98][tr][td=1,1,36]Serial number[/td][td=1,1,187]Product/project name[/td][td=1,1,288]Testing standard (method) name and number (including year)[/td][td=1,1,155]Description[/td][/tr][tr][td=1,1,...
On April 24, Sungrow released its annual financial report. The report shows that in 2017, Sungrow's global shipments reached 16.5GW, of which domestic shipments reached 13.2GW, a year-on-year incre...[Details]
The last two blogs talked about a version problem of STM32CubeMX and the problem of hardware reset. When you solve these two problems, you will find that after the program is burned into the board, t...[Details]
LAN8720 configuration: IP: 192.168.192.30 Gateway: 192.168.192.1 A high frequency of ARP packets is detected The content of the packet asks for the mac address of 192.168.192.1, and asks the resp...[Details]
introduction In the general project development process, two or more microcontrollers are often required to communicate to complete data transmission. For example, a quadcopter wirelessly transmits d...[Details]
Automotive LCD Instrument Clock EMI Solution As early as 2014, the market size of China's automotive full LCD instrument has reached 3.506 billion yuan, and it is expected that by 2020, this s...[Details]
Since China began to try to produce panels independently in 1998, in 2018, China's panel industry has gradually upgraded from a marginal industry to the largest production scale. Especially in the ...[Details]
Autonomous driving
and
5G
are the two hot topics that global companies and media are paying the most attention to, and the combination of the two is the focus of everyone's attention....[Details]
This program mainly uses the comparison output function of the timer to generate PWM waves to control the LED. The comparison output of timer A corresponds to P2.3 P2.4. Therefore, a matching working...[Details]
I rewrote the main part of this program. The program uses the watchdog as a normal timer and scans the digital tubes in the watchdog interrupt. In addition, I added a display buffer. If you want to d...[Details]
1. Brief description A summary of "How to build uClinux kernel transplantation on ARMSYS development board with S3C44B0X as core", including the analysis of Bootloader function and the key co...[Details]
The independent watchdog of STM32 is driven by a dedicated internal 40Khz low-speed clock, that is, it is still effective even if the main clock fails. Here we need to note that the clock of the inde...[Details]
1) Independent watchdog has no interrupt, window watchdog has interrupt 2) Independent watchdogs can be divided into hardware and software, while window watchdogs can only be controlled by software...[Details]
Note: This STM32 microcontroller is the STM32F103 series. The ADC of Stm32 has DMA function. This is beyond doubt and is what we use most! However, if we want to sample a signal (such as a pulse sign...[Details]
FPGA/CPLD
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