Piezoelectric crystals are the core of imaging. The probe uses the piezoelectric effect of the crystal to convert high-frequency electrical energy into ultrasonic waves for outward radiation, and rece
I sampled 8 40KHZ square waves (25us per cycle). The sampling frequency is 500KHz, which means one point is sampled every 2us. I cannot restore it. There are only a few high pulses with a long interva
Abstract: This paper introduces the bootstrap design and application of the IDMA interface of the ADSP-218X series DSP chip. In terms of hardware, it introduces the characteristics of the IDMA interfa
Input voltage: constant 12V Duty cycle D of PWM wave driving IGBT varies from 0.01 to 0.9 Output voltage range: only 0.2 to 4.8V Theoretically it should be 0.12 to 10.8V. What is the reason? ? ? [colo
新一代套件包括 AI 驱动的等价验证、ECO 自动化和低功耗静态签核产品 随着 SoC 设计日益复杂,形式等效性检查面临更大挑战。为此,Cadence 推出了 Conformal AI Studio——一套全新的逻辑等效性检查(LEC)、自动化ECO(Conformal ECO)和低功耗静态签核解决方案。 Conformal AI Studio 结合人工智能和机...