I'm debugging the communication between STM32 and DSP using HPI, but it doesn't work. The reading and writing are not correct. I wrote the program according to the reading and writing timing given in ...
I am a beginner! Please help me.
module LED(data,sel);output[7:0] data;output[7:0] sel;wire [7:0] data; wire [7:0] sel; assign sel=8'b11111111; //Open all bit selections assign data=8'b00000000; endmo...
I'm looking for the official data of JEDEC JESD204B. I downloaded the reference design from ADI. But the official data of JESD204B is hard to find. Please help me find one, thank you!...
I used max232cpe to make a serial burner, mainly to burn STC51 microcontroller, but it just doesn't work. I saw in max232 that the capacitors around max232 are 1u, and the capacitors used by max232A a...
My development environment is VS2005, and I use PocketPC2003. The code is as follows: #include "ddraw.h" #pragma comment(lib,"ddraw.lib") [i]...... IDirectDraw* pclDirectDraw; if (FAILED(DirectDrawCre...
I set the HPIC register to 0x0B0B in my dsp, which generates a HINT interrupt, but the HINT pin is always high when I use a meter to measure it. Do I need to make relevant settings in the Interrupt Ev...
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
Introduction to the principles of speech recognition technology
Automatic speech recognition (ASR) technology aims to enable computers to understand human speech and extract the textual inform...[Details]
According to foreign media reports, secondary battery materials company POSCO Future M announced that it has successfully developed two experimental (prototype) positive electrode materials for the...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
This paper proposes a temperature real-time transmission and display solution based on LED optical data transmission, with Jingwei Yager low-power FPGA HR (Yellow River) series as the main controll...[Details]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
Tools/Materials
Yitong Chuanglian MODBUS to PROFIBUS Gateway YT-PB-03
Siemens s7-300
This article describes how to configure the YT-PB-03 MODBUS to PROFIBUS gat...[Details]
Common methods for troubleshooting roller press bearing wear include repair welding, thermal spraying, brush plating, and scrapping and replacement. However, these methods are often subject to asse...[Details]
We often hear about the precautions for using pure electric vehicles in winter, and many owners even develop relevant strategies, such as adopting a "charge as you go" principle for their vehicles,...[Details]
Electric vehicles are composed of three main components: electric motors, electric motors, and electric vehicles. Maintenance is much simpler than for gasoline-powered vehicles. Maintenance for ele...[Details]
Common Mode Semiconductor has officially launched the GM6503 series—a 5 V, 3 A synchronous step-down DC/DC power module designed for optical communications, servers, industrial applications, and FP...[Details]
In camera and display systems, the demand for high-performance and low-power data interfaces is driving continuous technological evolution. The evolution of MIPI D-PHY and MIPI C-PHY clearly ...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
A Beijing chemical project utilizes a distributed control system (DCS). The master control system primarily uses the Modbus protocol, while the remote field devices utilize the PROFIBUS-DP protocol...[Details]
DSP and ARM Processors
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