Today, I received a Weibo push notification that I found quite interesting. It was about the release of the Exynos 9820 mobile processor from Samsung. Originally, this processor was released on November 14, 2018, which is old news, but a blogger I follow reposted it, and Weibo pushed it to me again. The blog mentioned … Read more
As IC engineers, you must have seen the requirement for low power design experience in job descriptions. What is low power design? For backend engineers, it involves introducing multiple power lines and providing power to different power domains based on the various voltage domains and the global power network designed according to the settings. To … Read more
IC engineers must have seen the requirement for low power design experience in job descriptions. So, what is low power design? For backend engineers, this involves introducing multiple power lines and providing power to different power domains (PDs) based on the different voltage domains and global power network designs. To address potential issues during the … Read more
Introduction In recent years, the popularity of battery-powered electronic products has made power consumption an increasingly important issue for analog circuit designers. This article will introduce how to use low-power operational amplifiers for system design, while also covering low-power operational amplifiers with low supply voltage capabilities and their applications. We will discuss how to correctly … Read more
This article is one of the series blogs on “ASIC Design Learning” by EETOP user: tfpwl_lj Blog address: http://www.eetop.cn/blog/1638430 1. Low Power Design With the promotion of handheld portable devices, the issue of low power design has become increasingly important. Lower chip power consumption means longer usage time for handheld portable devices, reduced power consumption … Read more
Overview The automotive infotainment system, also known as the vehicle-mounted machine, is a comprehensive information processing system based on the vehicle body bus system and internet services. This article will specifically discuss the challenges faced in the power supply design for the surround-view camera and USB ports in the vehicle-mounted system. As shown in Figure … Read more
SDF files replace the delay information specified in STD/IO/Macro gate-level Verilog with the actual physical delay information extracted from QRC/Star-RC during VCS/NC-Verilog post-simulation runtime. Therefore, if the condition information in the SDF file is not present in the Verilog specify, it will raise a warning of SDFCOM_INF, meaning IO PATH not found. This article analyzes … Read more
CSI-2 defines the communication data packet format between the host and peripherals for cameras. MIPI Rx supports pixel data parsing in RAW10/RAW12/RAW14 formats. There are two types of CSI-2 data packets: long frames and short frames. Regardless of whether it is a long frame or a short frame, the beginning of the frame is ST, … Read more