I just found out about this from the official account of Guoxin FPGA Gaoyun Semiconductor and shared it with my friends in the forum~
This is the Gaoyun FPGA that was reviewed by a friend in the forum...
The simulator is different from the MCU. There is no DSP in the simulator. It provides the IEEE standard JTAG port to simulate and debug the DSP. Therefore, the simulator must have a simulation object...
1. The failure conditions are as follows:
The driver installation is correct (the board is automatically installed after the USB is plugged in):If the MCU selected in config is correct, an error will ...
1. Hardware
RTC (Real-Time Clock) is an internal real-time clock that basically does not involve external pins. It can provide accurate real-time time and is used to generate information such as year,...
Recently, I am working on a custom method (using the serial port) to program the FLASH of 430. After the program is completed, the power is turned off and reset, and the reset button can run the new p...
In social life, LED advertisements can be seen everywhere around us. How are they made? Now let's take a preliminary look at the production of LED billboards! LED billboard production step 1: ...[Details]
1. General timer overview and performance 1.1 Overview On the stm32 chip used by the author, there is a total of 1 advanced timer TIM1 and 3 general timers TIM2, TIM3, and TIM4. Each general time...[Details]
Chip used: STM32F103ZET6 Purpose: Use timer 3 of stm32 to output PWM Registers used and corresponding bits (refer to the STM32 reference manual): (1) Control register 1 (TIM1_CR1) Bit 0 CEN: counte...[Details]
The function of the compensation cabinet is: the current leads the voltage by 90 degrees, and the parallel connection of capacitors is used to increase the line voltage and reduce reactive power l...[Details]
Voltage is one of the most basic measurement elements in electronic and power systems. Quickly and accurately obtaining voltage values has always been one of the important contents of data acquisit...[Details]
Changzhou Chengfeng Flow Meter Co., Ltd.'s LWGY basic turbine flow sensor can measure the instantaneous flow rate and cumulative volume of liquids, and can also quantitatively control liquids. The se...[Details]
pll :Phase Locking Loop In the MC9S12XDP512 microcontroller I use Setting up the pll is very simple: CLKSEL = 0x00; //Set the current fBUS to use an external crystal PLLCTL = 0xe1; //Set to en...[Details]
Apple is expected to hold the WWDC Global Developers Conference on June 3 this year. At this conference, Apple will release the latest versions of software and systems including iOS 13, macOS 10.15, ...[Details]
Siemens inverter is an electrical device that can change the operating frequency and voltage of a motor, also known as a "speed regulator" or "variable frequency speed regulator". It can control th...[Details]
Common faults of CNC system
According to the structure, working principle and characteristics of the CNC system, and in conjunction with our experience in repair, the common fault locations an...[Details]
STM32 has two watchdogs: independent watchdog IWDG and window watchdog WWDG. Let's talk about their similarities and differences.
1. Clock source
The clock source of IWDG comes from the low-speed ...[Details]
According to foreign media reports, VOXX Electronics, a wholly owned subsidiary of VOXX International of the United States, has launched an intelligent backup battery system - VOXX Power System (VPS)...[Details]
1. Class Notes 1. Comparison of startup processes between Windows computers and embedded devices |-- Windows power-on startup process | |-- Power on - BIOS (boot operating system) - Windows -...[Details]
LM2941/2941C is a five-terminal adjustable linear voltage regulator circuit, with an output voltage ranging from 5VV to 20V, a minimum input-output voltage difference of 0.5V, and a maximum output cu...[Details]
RF/Wirelessly
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