-
Whether using ping or tftp, it shows
CS8900 Ethernet chip not found?!
I checked uboot1.1.6/include/configs/smdk6410.h, and it is indeed configured to use CS8900 as the network card. When will the ...[Details]
-
Imagine that when you go shopping, you just need to park your car at the supermarket entrance and let it find a parking space by itself; when you go to work, you just need to park your car at the ent...[Details]
-
From November 5 to 10, 2020, the third China International Import Expo (CIIE) with the theme of "New Era, Shared Future" was grandly held at the Shanghai National Exhibition and Convention Center. As...[Details]
-
8-channel audio and video decoding solution based on CX25858
The CX25858 8-Channel Audio/Video Decoder with Integrated PCIe Interface was designed for surveillance applications. The CX...[Details]
-
MPU6050 is actually an I2C device with many registers (but we only use a few), and we operate this chip by reading and writing registers. So the first question is the I2C communication between STM32 ...[Details]
-
Today, blogger @数码闲聊站 broke the news that Xiaomi is testing the Snapdragon 8 Plus (internal model SM8475) phone, with two versions. One version is an under-screen front camera, and the other v...[Details]
-
IIC is a serial data communication protocol invented by Philips that uses only two signal lines: SerialClock (SCL for short) and SerialData (SDA for short).
IIC is a bus structure, 1 Master, 1 or mor...[Details]
-
This circuit automatically repairs the battery . When in use, connect the power supply VCC to the +12V of the switching power supply, and connect points A and B to the positive and negative poles of ...[Details]
-
On November 21, according to a LatePost report, Ideal is increasing investment to fill in its shortcomings in intelligence. It is also increasing investment in chip self-research. Ideal is currently ...[Details]
-
Most lithium-ion battery research focuses on increasing energy density, but startup TyFast is doing the opposite, compromising on battery capacity to achieve fast charging and a longer life cycle. ...[Details]
-
Recently, Huawei announced a list of Hongmeng Harmony OS adaptation progress. As of December 2, 135 devices have supported upgrading to the official version, and 6 devices are currently recruiting fo...[Details]
-
Last year, by chance, I wrote three articles on transformer design, namely
flyback
,
forward
, and
half-bridge
. Unexpectedly, the response was quite good, especially the arti...[Details]
-
Marketing is always focused on hyping the quality, features, and benefits of a product, and that’s not wrong. However, engineering is all about managing complex design challenges, where many trade-...[Details]
-
In the previous article, we introduced how Renesas' unique DRP technology works. This article will continue to introduce how to achieve target object detection and tracking in industrial automation...[Details]
-
As the global demand for electric vehicles (EVs) continues to grow, drivers are increasingly demanding vehicle performance. They expect longer driving range and faster charging speeds, which are cl...[Details]