RF circuit board design is often described as a "black art" because there are still many uncertainties in theory, but this view is only partially correct. There are also many principles that can be fo
First, pay attention to a few issues: 1. During SPI communication, the timing (phase, polarity) of both parties must be consistent (see the following four SPI timing settings) 2. The host sets the clo
1. Introduction
N32L43X supports two advanced timers, TIM1 and TIM8. The advanced timer supports input capture, output comparison, PWM, dead zone, brake and other functions. This article mainly tests
At the program discussion meeting, the two programs were completely different. One uses general-purpose chips, such as DSP, ARM9, FPGA, etc.; the other uses special-purpose chips, such as special-purp
Abstract: Micro-connection technology for realizing electrical interconnection of microwave multi-chip modules (MCMs) is a key technology for assembly. This paper mainly introduces three basic methods