[i=s]This post was last edited by Bai Ding on 2015-9-7 21:35[/i] [align=left]OPENRISC 1000 system architecture mainly defines an open source synthesizable RISC microprocessor core. The OPENRISC 1000 a...
In the PIE interrupt process, before the interrupt request is sent to the CPU, it must first be determined whether PIEACKx is 0. If it is not 0, it continues to wait; if it is 0, it is set to 1 throug...
I'm begging for a very simple delay program, but when I actually simulate or run it, the program always jumps inexplicably. The picture is as follows. The gray part is where it actually runs. I don't ...
I use max9372 to convert a TTL signal into LVPECL signal. Why can't I test this LVPECL signal with an oscilloscope in the circuit? There is only a DC bias voltage, and the chip is fine, because if the...
[i=s] This post was last edited by shenshen927 on 2017-8-26 14:13 [/i] I have the following questions: 1. What is the highest serial port rate that STM32F405 or MicroPython can support? Does it suppor...
After adding the words "You ask me, I answer", the question will be taken care of. I just hope to solve the problem. ^ _ ^ I just finished drawing a PCB. Of course, my skills are still far behind thos...
When talking about Chinese chips, Ni Guangnan is indispensable. Let’s learn more about the relevant content with the embedded editor.
Since he co-founded Lenovo in 1985, Ni Guangnan has been s...[Details]
ZTE
The communication embargo incident has impacted the communication industry and sounded the alarm for the semiconductor industry. Let's follow the embedded editor to learn more about the r...[Details]
Profit growth of 85% in 2017, target revenue of 12.5 billion yuan in 2018: The company released its 2017 annual report, achieving revenue of 8.886 billion yuan, a year-on-year increase of 48.01%; prof...[Details]
This part of the code in the void SystemClock_Config(void) function in the main file generated by stm32cubemx RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; This bug occurs, and the f...[Details]
I used STM32CubeMX V4.22.1 to generate a project including EHT and Lwip. The debugging has been abnormal. After careful inspection, the following problems were found: 1. The hardware uses LAN8720A, b...[Details]
ZTE was punished, and Hou Weigui, who had already retired, had to come out of retirement again and run around to mediate. Let's follow the embedded editor to learn about the relevant content.
...[Details]
The adoption rate of serverless
cloud
computing
is gradually increasing, but it has not yet reached people's expectations. Various surveys show that serverless
is
still
an eme...[Details]
With the development of information technology, intelligence, informatization and networking have become the development trend of modern industrial control. Since the 1980s, the rapid development...[Details]
What are your expectations and ideas
for
the future of
Xiaomi Mi Band
?
Xiaomi Mi Band’s
official Weibo shared many netizens’ thoughts on
the future direction and functions
of Xiao...[Details]
When Amazon quietly launched a product called Elastic Computing Cloud 12 years ago, the Internet industry in China, across the ocean, also ushered in an unprecedented development opportunity. Let's...[Details]
I encountered a problem when debugging the STM32 system clock setting: TIM2 timing 1Ms, TIM2 interrupt service function time++, LED state changes when time=100. After the program runs, I found that t...[Details]
Microcontroller programming: Find the maximum number and store it in the BIG unit. Assume that the internal RAM stores a group of unsigned numbers starting from the LIST unit, with the number of data...[Details]
Design a second and minute pulse generator for a single-chip microcomputer using the interrupt method. Assume that P1.0 generates a positive pulse of one machine cycle per second, and P1.1 generates ...[Details]
FPGA/CPLD
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