1. For the open source code of RISC V, you can access it from the link of this website, which summarizes various information about RISC V: https://cnrv.io/resource2. Install your own virtual machine o...
The hardware stack in the C28x core of the C2000 series microcontroller. The typical characteristics of this stack are a fixed starting address, or register reset value, and a variable stack space siz...
Because the chip memory is insufficient and the hardware circuit cannot be modified, ATMEGA168 with the same pin package is selected. In the process of modifying the program, many problems are encount...
[size=14px]The official documentation of MicroPython has been greatly adjusted. Originally, pyboard, wipy, esp8266, etc. were separate documents, but now the documents of various modules have been mer...
A: I have blocked these two in the device tree, and now they are all changed to LEDs.B: I need to change them to GPIO in iomuxc.A: I have blocked and even deleted them in the device tree, why doesn't ...
[i=s] This post was last edited by Yunhu Congbai on 2022-2-10 10:40 [/i] ## Preface GD32L233 supports hardware random numbers, awesome +1. Let's first talk about the concept of random numbers. True ra...
Support for 5G network, 5nm A14 processor, reduced bangs area, addition of a lidar scanner on the back of the Pro model, and a return to the flat middle frame of the iPhone 4 era... Judging fr...[Details]
Nowadays, startup ads have almost become a "standard feature" of Internet TV. However, they were previously widely criticized by users because they could not be skipped or turned off with one cl...[Details]
1. Comprehensive description of GPIO Each GPIO port of stm32 has two 32-bit configuration registers (GPIOx_CRL, GPIOx_CRH), two 32-bit data registers (GPIOx_IDR, GPIOx_ODR), one 32-bit set/reset re...[Details]
Recently, there have been media reports that users' ETC cards have been stolen. Is the risk of card theft common or is it an isolated phenomenon? How can car owners effectively avoid ETC card theft? ...[Details]
Test chip: Microchip PIC 18F4550 Integrated development environment: MPLAB IDE v8.53 Compiler: Microchip C18 PIC18 series microcontrollers are high-end series of 8-bit microcontrollers of Microchip...[Details]
Looking back on 2021, Dr. Gao Yonggang, Acting Chairman of SMIC, said: "2021 was an extremely extraordinary year in SMIC's development history. The global chip shortage and the strong demand for dome...[Details]
According to foreign media appleinsider, on July 19, TSMC Chief Financial Officer He Limei said that driven by the demand for 5G smartphones, TSMC's 5nm manufacturing process is expected to achieve m...[Details]
1. Hardware composition: 1. PIC32MM Development Board The PIC32MM series is Microchip's lowest power and most cost-effective 32-bit PIC32 microcontroller series, with integrated peripherals such as...[Details]
Samsung's Galaxy Watch 4 and Galaxy Watch 4 Classic are the world's first smartwatches to run Wear OS 3.0. Later this year, Samsung will launch its next-generation Galaxy Watch 5. According...[Details]
As global environmental issues become increasingly prominent, fuel vehicles, as one of the main "manufacturers" of greenhouse gases, have finally received a "verdict" concerning their future survival...[Details]
This task uses Ruisai MCU R7C004 to drive customized segment LCD, 4COM, 18seg, 1/3 bias. Since the MCU itself has segment LCD driver, its working process and control method can be known according to ...[Details]
In 2019, CATL's revenue growth rate was higher than that of last year, while its non-GAAP net profit growth rate declined. It is reported that CATL announced its full-year financial report for 2019...[Details]
The Samsung Galaxy S21 FE series of mobile phones has been reported many times before, and the product has now come to the official website support page again. It was previously reported that t...[Details]
Each time the S2 key of the independent keyboard is pressed, a light emitting diode connected to the P1 port moves down one position. #include reg52.h sbit BY1=P3^4; //Define the input terminal S2 k...[Details]
FPGA/CPLD
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