The CMD file in DSP is a linker command file with the suffix .cmd.Before analyzing the cmd file, you must first understand(1) the memory map of the specific DSP chip (Memory Map)(2) know the knowledge...
For the timer, all I want to study is a sentence, and this sentence always makes me think about it.Some readers think that what is said is not controversial. But practice will bring different results....
The EFM32PG22 Dev Kit has two microphone SPK0641HT4H-1 sensors on board. The main parameters are as follows:Data sheet attachedThe microphone schematic is as follows:Turn on the microphoneEnable micro...
[i=s] This post was last edited by ena on 2018-12-28 21:49 [/i] This is a voltage acquisition circuit composed of LM258. I copied it from someone else's board, but I don't understand the principle of ...
Recently I have been studying routines in a FPGA from Heijin, one of which is a non-IP core Gigabit Ethernet routine. I want to write down my learning experience and lessons, and hope that everyone wi...
Chapter 6, Memory Mapping The first level of address resolution is done through the AHB bus matrix. The 4G address space will be mapped into 16 blocks, and blocks 1 to 7 are directly mapped to the ...[Details]
Dr. Li Ying Vice President of Intel and General Manager of Intel China Software and Advanced Technology Group As we all know, the Cambrian period was a critical period for the explosion of...[Details]
"Hua Xiaomei" faced off in the main battlefield.
In 2024, in the two halves of the new energy vehicle revolution: the first half of electrification and the second half of intelligence, t...[Details]
According to foreign media reports, automotive parts supplier Magna announced the official opening of a new electronic equipment production plant in Michigan, USA. The new plant will help Magna incre...[Details]
The s3c2440 contains three universal asynchronous receivers and transmitters that can work in interrupt mode or DMA mode. Each UART contains two 64-byte FIFOs for receiving and transmitting data. Pro...[Details]
(1) Turbine The turbine is made of magnetically conductive stainless steel and is equipped with spiral blades. The number of blades varies according to the diameter, ranging from 2 to 24. In order fo...[Details]
STM32 hardware I2C debugging is indeed much more troublesome than simulation. There are a lot of configurations. I debugged the F series. I thought it would be easy to directly port to the L series, ...[Details]
DZRN return to origin command
DZRN K20000 K3000 X12 Y0
This is a return to origin instruction. K20000 indicates the pulse frequency at the beginning of the return to origin. When the risi...[Details]
1 Introduction to Elevator Control
Elevators are important means of transportation in modern buildings that are related to the safety of people's lives and property. How to improve the operati...[Details]
introduction
Applications that require a microcontroller also often require some mechanism to preserve settings even when power is lost. For example, a radio that loses its previous station se...[Details]
When choosing a multifunction
data acquisition
(
DAQ
) card, you can easily determine the number of analog input/output and digital channels you need. However, determining the resol...[Details]
The continuous expansion of the Internet of Things has driven a new wave of large-scale intelligent upgrades. Intelligence is shifting from the cloud to edge devices with machine learni...[Details]
The reason is that JTAG is already occupied, so of course you can't use JTAG to operate! At this time, you must ensure that the CPU does not enter the normal operating state before you can use J...[Details]
The P2221 is a 200-MHz passive voltage probe that allows selection of 1X or 10X attenuation using a switch located on the probe head and is compatible with MSO2000 and DPO2000 series oscilloscopes. ...[Details]
The servo motor encoder is an important component of the servo motor. It can convert the motor's rotation angle, speed and other information into electrical signals to provide accurate position and...[Details]
Microcontroller MCU
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