Will this be a case of changing the soup but not the medicine? According to Reuters citing informed sources, the Trump administration is working to amend a regulation from the Biden era that restricts global access to AI chips, including potentially eliminating the tiered system that determines how many AI chips a country can access. … Read more
Word count: 821, reading time approximately 5 minutes PDM (Pulse Density Modulation) is an interface commonly used to connect digital microphones, which have become a standard peripheral in modern electronic devices. It can be considered an essential interface in SoC chips. First, let’s understand the timing of the PDM interface. 1 Interface Timing The digital … Read more
Content Summary1. Computational Demands of Large Models: The need for massive parameter storage, dense matrix operations, and frequent memory access drives chip architecture towards high performance and low latency;2. Challenges in Chip Design: The imbalance between chip computing power and bandwidth, with the “memory wall” becoming the biggest bottleneck to development;3. Innovative Chip Architecture Design: … Read more
With the rapid development of the digital age, the global demand for high-speed data transmission continues to rise, and silicon photonic technology has become one of the key solutions to this challenge. Silicon photonic technology utilizes silicon materials as a foundation, integrating the processing of optical signals and electronic signals on a single chip, achieving … Read more
According to the New York Times, the Trump administration has once again adjusted its sanctions against China, prohibiting Nvidia from exporting its latest AI chips designed specifically for the Chinese market. This policy change has sparked strong dissatisfaction among US companies. Domestic chip manufacturers in the US are concerned that if AI chips cannot enter … Read more
Click the blue text above to follow us Do not open positions before the holiday! Staying in cash is the ultimate strategy to welcome the ultimate risk fest Friends, today I stand on the edge of the A-share market, hands in pockets, eyes sharp, yet I choose to be a “ruthless” spectator! Yes, I am … Read more
Acceleration of Domestic AI Chip Localization: Technological Breakthroughs and Investment Opportunities Content Overview With the investment boom triggered by Huawei’s Ascend chips in the A-share market, the domestic AI chip industry has entered a phase of accelerated development. This article provides an in-depth analysis of the technological breakthroughs and market landscape of domestic AI chips, … Read more
A silent technological war On April 3, 2025, a ban from the Japanese government shook the global semiconductor industry—export controls on EUV (Extreme Ultraviolet) photoresists to China. This seemingly ordinary chemical material actually chokes the throat of China’s 3-nanometer chip manufacturing. As I pored over the financial reports of Japan’s JSR Corporation late at night, … Read more
Qualcomm and MediaTek: Unveiling the Performance of Flagship ChipsINTERNATIONAL WORKERS’ DAY Qualcomm and MediaTek have once again entered the “battle of the giants” in the flagship chip arena, with performance advancing by leaps and bounds. However, this progress has led to a somewhat troubling issue — the prices of high-end models are skyrocketing! Today, let’s … Read more
The 71st Group Army’s certain combined brigade recently organized a live-fire shooting exercise for its artillery group, focusing on information sharing and firepower coordination, maximizing the testing of the artillery group’s firepower strike efficiency. ➷ ClickVideo , IncreaseVolume!↙ ▼ Reporter Xu Youqiang: I am currently at a certain outdoor comprehensive training ground in the eastern … Read more