After years of low-power hardware design (the hardware and software design in the company are separate, and I have always been doing hardware. Facing low-power production issues in hardware can often be quite challenging), I found that one common issue is that the IO is not configured properly before the microcontroller enters sleep mode. The … Read more
Follow,Star Public Account to not miss exciting content Source:STM32 A good electronic product requires careful consideration of power management, and battery-powered products should pay more attention to achieving low power consumption. Introduction to STM32 Power Each STM32 chip has a power controller (PWR), and different series of STM32 have similarities as well as differences. 1. … Read more
Low power design has always been a top priority in chip design. The low power technologies adopted by Jingxin SoC training camp include: 1. Clk gating, turning off the clock signals of non-working modules; 2. Power gating, turning off the power of non-working modules; Power gating is more power-efficient than Clk gating because it eliminates … Read more
Low Power Design Techniques: Power Gating and Isolation Cells Previously, we discussed the Multi Vdd technology and Power Gating technology in low power design: Low Power Design Techniques – Multi VDD Low Power Design Techniques – Power/Ground Gating – Power Switching Cell In the introduction of Power Gating, we detailed the Power Switching Cell; here … Read more
In the power-off module, it may be required for the register to latch the data before shutdown or to restore the latched data after the power is turned on, which requires a special unit called the Retention Register. The retention register has two sets of registers: the Main Register and the shadow register, where the … Read more
~ Reply the following keywords to see more IC design tutorials ~ Currently supportedkeywords include: Innovus ICC or IC Compiler DC or Design Compiler PT or PrimeTime User Guide or UG Leda VCS Formality Process Node Low Power CTS vim or gvim … Low power design has always been an important aspect of digital IC … Read more
Scan the QR code with WeChat or search for “Digital Integrated Circuit Design and EDA Tutorial” to follow our official account, surprises await you ^_^ This section introduces resource sharing in low power design strategies. Applying this method in code design can reduce system area and power consumption. Of course, some logic synthesis tools may … Read more
Low power design is an indispensable topic in modern chip design. After all, no one wants their phone or other electronic devices to require frequent charging. Especially for small products, many people cannot accept the need for an external power supply to function normally. Since the inception of electronic devices, there has been a continuous … Read more
Today, I received a Weibo push notification that I found quite interesting. It was about the launch event of the Exynos 9820 mobile processor from South Korea. This processor was actually released back on November 14, 2018, making it old news. However, a blogger I follow reposted it, and Weibo brought it back to my … Read more
Source: Chuxin Jilv, Author: Chuxin Jilv IC engineers may have noticed 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 creating a global power network based on different voltage domains and designs, providing power to different power domains in … Read more