C64X is used for video processing more often. If you are a beginner, you need to read a lot of content. Let's summarize it:
(1) Data transmission: EDMA/QDMA, interrupt vector table configuration;
(2) ...
[i=s]This post was last edited by qwqwqw2088 on 2019-9-11 08:27[/i]The BQ25155 is ideal for headphones because its minimum 3.4V input voltage enables longer charging without a boost, and its 43μA quie...
ARM Introduction ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related ...
[i=s] This post was last edited by Tianyiwuzui on 2021-2-28 17:22[/i]I took advantage of the weekend to quickly write the second review article. It’s only two weeks away from March 15th, and I’m reall...
This is an example from the official documentation.from rp2 import PIO, StateMachine, asm_pio
from machine import Pin
import time@asm_pio(set_init=PIO.OUT_LOW)
def led_quarter_brightness():set(pins, 0...
On December 3, 2012, Dahua Technology (002236) issued an announcement, announcing that the company has released a high-definition video transmission specification for the security industry with com...[Details]
A rectifier bridge is a rectifier tube sealed in a shell. It is divided into full bridge and half bridge. A full bridge is to seal the four diodes of the connected bridge rectifier circuit together. ...[Details]
introduction
Medical data acquisition system can provide medical staff with first-hand data of patients in a timely and effective manner, which helps to strengthen the hospital's moder...[Details]
In the dispatching industry, including railway dispatching recording, power dispatching recording, logistics dispatching recording, and traffic dispatching recording. There are often telephone commun...[Details]
RGV (Rail Guided Vehicle) is a storage and retrieval device used in automated warehousing systems. RGV is fixed by rails and is
widely used in various warehouses with high-de...[Details]
2. ELF file introduction
2.1 Overview of executable file formats
Compared with other file types, executable files may be the most important file type in an operating system because ...[Details]
On February 24, blogger @布鲁卡 released a picture of the back of what is suspected to be the Meizu 17. As shown in the picture, the camera layout of this phone is unique, using a three-lens + dua...[Details]
Deaths caused by cardiovascular diseases rank first among all diseases, and sudden cardiac death accounts for about 50% or more of deaths from heart disease. Most sudden cardiac deaths are caused by ...[Details]
On April 18, BiRen Technology and Tsinghua University officially signed the "General Graphics Processing Architecture and Application Innovation Research Project". According to information from BiRen...[Details]
1. STM32 program download and Bootloader The three startup modes are as follows: (Screenshots and stm32 Chinese reference materials) 1. Boot from the main flash memory, that is, boot from the buil...[Details]
According to data collected by SellCell, Apple's iPhone 12 series retains its value more than 20% better than Samsung's Galaxy S21 series. Even though the Samsung Galaxy S21 series has been on sale...[Details]
The wave of Industry 4.0 has swept the world, and sensors, as the cutting-edge technology of modern science and technology, are considered to be one of the three pillars of modern information technol...[Details]
The commercialization path of solid-state batteries is becoming increasingly clear thanks to the efforts of many companies. It is expected that 2022 will be a key year for introduction and volume gro...[Details]
Tesla's recent series of operations - Tesla and Panasonic reached a three-year pricing agreement to expand production capacity in the United States; reached an agreement with Glencore to purchase 6,0...[Details]
The "call" instruction in the ABB robot programming instructions is a very important instruction, which allows the programmer to call another program or subroutine in the program.
Overvi...[Details]
DSP and ARM Processors
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