[size=4]In communication systems, we often encounter situations where multiple numbers are accumulated. Generally, under the goal of better controlling timing, we will choose to use Wallace tree based...
I successfully used CPLD to drive MAX7219 to transmit 16-bit parameters.
I see that microcontrollers transmit 8 bits of data at a time, and I also want to use CPLD to transmit 8 bits of data.
But ther...
I'm working on car charger (27W) and wireless charger (maximum 15W) recently, but I can't pass EMC (radiation and conduction). What bothers me most is that I don't have a good design circuit for the f...
Using a 220V to 18V transformer, the voltage output of the transformer output (pins 12, 14, 17, 19) is 12V. After passing through the MB6S rectifier, the output voltage of pin 3 of SP1 is 27V, and the...
[i=s]This post was last edited by Aguilera on 2018-12-24 20:41[/i] [size=4]1. GPIO[/size] [size=4]GPxMUX (function selection register),[/size] [size=4] GPxMUX.bit=0 is configured as I/O function. GPxM...
What is hot-swapping? Hot-swapping is the act of allowing a module to be inserted or removed from the power bus while the system is powered on, without affecting overall system operation. The conc...[Details]
Enter the following code in the led.c file #include "led.h" //Initialize PF9 and PF10 as output ports and enable the clocks of these two ports //LED IO initialization void LED_Init(void) {...[Details]
This blog is compiled by Arm Blueprint staff. The three waves of photography technology are still images, moving images, and the future will be cameras that fuse motion, thermal and other data to m...[Details]
India's antitrust regulator in New Delhi is investigating Google for allegedly using its Android operating system to engage in unfair competition, the Wall Street Journal reported. The Competition Co...[Details]
NXP, Tier 1s, OEMs and software ecosystem vendors can deploy virtualizer development kit 18 months before silicon is available Synopsys, Inc. (Nasdaq: SNPS) today announced the general availability...[Details]
Recently, the China Academy of Information and Communications Technology released a report on the development of domestic smartphones in the first half of this year. The report stated that from Janua...[Details]
Advantages of RCC dimming : There is no doubt that without IC, 2~4 IC prices are saved, and the cost is the lowest.
Disadvantages of RCC dimming: 1. Abnormal current output when connected to a dim...[Details]
On the morning of March 2, at the site of the main transformer capacity expansion and distribution device renovation project of the 500 kV Huangdu substation in Shanghai, construction machinery and...[Details]
FAN302HL is a highly integrated PWM controller with several features that enhance the performance of general flyback converters, such as an integrated 500V JFET that cuts off the current path after...[Details]
Battery discharge tester TKXFD battery discharge tester, also known as battery discharger, battery discharge tester is designed for battery pack verification discharge experiment, capacity test, batt...[Details]
Beijing - At the 2020 Baidu World Conference, vivo officially announced its CarLife+ cooperation with Baidu to jointly create a smart in-vehicle solution for safe and efficient information services...[Details]
Huawei held a performance conference for the first half of 2019 in Shenzhen, and Chairman Liang Hua released Huawei's performance and operating conditions for the first half of 2019. He said that Hua...[Details]
//**********************************
//Timer T1 counts and displays the count value on the digital tube in real time
//T0 timing (for dynamic scanning of digital tube); T1 counting
...[Details]
Here is a summary of the three major functions of MMU:
1. Conversion from virtual address to physical address
2.Cache control
3. Memory access rights protection
The Linux kernel...[Details]
DSP and ARM Processors
京公网安备 11010802033920号
EEWORLD
