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...
[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...
[i=s]This post was last edited by Xianjing on 2020-12-16 16:35[/i]I am very grateful to Electronic Engineering World for providing the LAUNCHXL TMS320F280049C board. I am also very lucky to be able to...
Under the current automobile development system, cars have become smart terminals similar to mobile phones. Traditional feature phones and the automotive electronics industry can no longer meet con...[Details]
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Abstract: This paper introduces the system composition and working principle of the protocol converter based on DSP + ARM architecture, and gives the interface implementation of seamless connection...[Details]
In LED lighting applications using
AC-DC
power supplies, the building blocks of power conversion include discrete components such as diodes, switches (FETs), inductors, capacitors, and resistors ...[Details]
In order to study the process flow and key process technologies of the vertical evaporation tube high-temperature multi-effect seawater desalination (VTEMED) system and the influence of thermal hydra...[Details]
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LED driver power supply is a power converter that converts power supply into a specific voltage and current to drive LED to emit light. The following LED power supply manufacturers have sorted o...[Details]
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At present, a large number of mid- and low-end embedded applications mainly use 8/16-bit microcontrollers. In China, due to historical reasons, there are many different types of microcontrollers base...[Details]
On November 24, Huawei announced the launch of OceanStor Dorado 2100, the industry's first Active-Active architecture NAS storage for small and medium-sized enterprises. According to reports, OceanSt...[Details]
Realme, an overseas sub-brand of OPPO, recently announced its return to the Chinese market and will hold a press conference in Beijing on May 15 to launch the realme X lifting full-screen mobile phon...[Details]
October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]
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