I use Altera FPGA, and now one of the IO banks is not working. The core voltage and VCCIO are both OK. Several IO ports of this bank are connected to LED lights, but none of them light up when the IO ...
[align=center][font=微软雅黑][size=3][color=#ff0000][font=微软雅黑][size=3][color=#ff0000]How do you plan to spend this year's Double 11? [/color][/size][/font][/color][/size][/font][/align][font=微软雅黑][size=3...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:37[/i] The question is the same as above. I would like to ask experts who have participated in Intel Electronic Design Competition to give me...
Recruiting motor control software development engineers Salary range: 15-25K/month before tax*14
Job Responsibilities:
1. Responsible for the development of brushless DC motor controller software and ...
[i=s]This post was last edited by littleshrimp on 2014-9-12 15:33[/i] [align=center][size=6][font=宋体]A super fun[/font]USB[font=宋体]keyboard made using[/font]NXP LPC1549[font=宋体][/font][/size][/align][...
[align=left][color=#000]When designing a system, clocks are likely to be the last thing you consider. If you don't consider clocking schemes early, you are likely to overlook them, unless you are desi...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
1 Introduction
At present, advocating health has become the focus of people's attention, and the emergence of treadmills has become more and more popular. People can exercise at home or in the ...[Details]
Some people think: as long as the program runs well, it doesn't matter how the original program is written. But this is absolutely not the case. Software is not completed in one go, and it is neces...[Details]
Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy and have been used since the 1920s. With the increasing popularity o...[Details]
Current sensing in automotive applications includes controlling the current through solenoids and injectors. For example, during diesel injection, we rapidly increase the current to the induction i...[Details]
FPGA/CPLD
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