[size=4] The entire process of FPGA power-on configuration takes about 200ms~2s. During this time, most of the other peripheral circuit devices have been powered on and are working normally, while the...
MPS's main product is power management. I took advantage of the event to participate. The express delivery is really fast, and the domestic warehouse is SF Express.
The packaging surprised me, it was ...
1. Write an interrupt service routine
Write an ISR function c_intXX in the .c source file for interrupt processing, such as:
interrupt void c_intXX (void)
{
…;
}
Note: For hardware interrupts, XX = 00...
//Experiment: key input, LED display status //When KEY1 is pressed, LED1 lights up, when KEY2 is pressed, LED2 lights up, and when the key is released, the LED turns off #include pic.h __CONFIG(...[Details]
In the field of analog chips, ADI is often regarded as a classic spanning half a century. Behind its outstanding technological innovations is a group of equally outstanding top technical talents, inc...[Details]
Now is the time to return the radar platform to analog! Startup Matawave believes that "we still exist in the analog world, and so do cars." The company hopes to change the limitations of tradition...[Details]
Active Power Filter (APF) is a power electronic device that dynamically suppresses harmonics and compensates reactive power. The phase-locked frequency multiplier circuit is an important component ...[Details]
Introduction The instrumentation amplifier has the characteristics of high input impedance and large common-mode rejection ratio, so it has been widely used. However, due to the complexity of circuit...[Details]
There was a programming master who wrote unstructured programs. A beginner deliberately imitated him and also wrote unstructured programs. When he showed his progress to the master, the master critic...[Details]
Here we simply construct a "scenario" to introduce the ground return and power return as well as some cross-segmentation issues in combination with the following figure. For the convenience of drawi...[Details]
In my opinion, an oscilloscope is the best tool for debugging analog power supplies, and this is also true for digitally controlled power supplies. Single-stepping through the code is not an option b...[Details]
1. Introduction
Since digital television was put into operation in 1995, the middleware service platform has been a topic of research and discussion. Digital television operators represent...[Details]
NVIDIA will officially release the GTX 1660 Super graphics card next week? According to VCZ, the evaluation sample card is already on the way and will soon reach the hands of the media. Three day...[Details]
If you pay attention to industry summits such as the 2023 World Congress, as well as press conferences of Microsoft, Google, and major domestic manufacturers, in addition to "big model", you should...[Details]
AT89C52 is a low-voltage, high-performance CMOS 8-bit microcontroller. It contains 8k bytes of rewritable Flash read-only program memory and 256 bytes of random access data memory (RAM). The device...[Details]
I believe everyone knows about RS485 communication. When learning about RS232, we will compare it with 485 (RS485 will be replaced by 485 below). Without talking about the advantages and disadvantage...[Details]
Tesla quietly reduced the configuration of the steering ECU. Due to the chip shortage, Tesla has reduced the configuration of an ECU in the steering control unit on the domestically produced Model ...[Details]
The electronic rearview mirror is a very useful technological component. Not only does it have a wider viewing angle than traditional rearview mirrors, but it is also more beautiful. However, due to ...[Details]
PCB Design
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