Using Noinit Section and Variable Allocation at Specified Addresses in IAR

Using Noinit Section and Variable Allocation at Specified Addresses in IAR

The noinit section is familiar to most of us developers working with microcontrollers. If this section is used, it will be automatically allocated by the compiler to a region in the chip’s SRAM (note that it is in the RAM area, not Flash). Variables defined in this section will not be re-initialized during any chip … Read more

Low-Power Design: Retention Cell

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

Exploring the ams OSRAM Sensor AS5047 for Humanoid Robots

Exploring the ams OSRAM Sensor AS5047 for Humanoid Robots

Recently, a very cool term has frequently entered people’s vision, that is “humanoid robot“, with 2025 defined as the year of commercialization for mass production, which means that starting from this year, humanoid robots will officially embark on a completely new track. According to the “Humanoid Robot Industry Research Report”, the humanoid robot market in … Read more