Introduction Power management in electronic devices is one of the key factors ensuring stable and efficient operation. The power management unit (PMU), buck converters (BUCK), and low-dropout regulators (LDO) in chips are common power management components that play a crucial role in providing stability, efficiency, and performance of power supply. This article will delve into … 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
AMD-Xilinx MPSoC and Versal ACAP series have complex internal power structures, including Full Power Domain (FPD), Low Power Domain (LPD), single processor power domains, peripheral nodes, and memory power domains. These domains can be powered on or off, optimizing the overall solution’s power consumption. They also allow for dynamic power management at runtime to achieve … Read more