Question 1: How does MOV affect CPSR? Question 2: To verify a conjecture that BX uses the last bit to mark the state switch. The program code is as follows: AREA EX,CODE,READONLY ENTRY MAIN ADR RO,THU
An embedded operating system is needed in the project. Considering free and open source, I first thought of freeRTOS. I just used it before and didn't care about the porting. Today I spent some time p
Abstract: Three-level rectifiers have attracted more and more attention due to their unique advantages. The working principle of three-level bridge rectifiers is introduced, and its control system is
I just came into contact with and learned 51. I saw that some timer initial value settings are TH0=(65536-50000)/256; TL0=(65536-50000)%256; some are TH0=0FCH TL0=66H. What is the difference between t
1. How to write 44b0 FIQ interrupt? 2. Why is there still an interrupt vector after 0x1c in my interrupt vector table? How does this work? b InitialReg b Error_ISR b Error_ISR b Error_ISR b Error_ISR
[i=s]This post was last edited by 寒冰翼love on 2019-8-9 17:32[/i]Yesterday, I went to watch the group stage of the 5th National University Mech Masters Competition in Shenzhen. Unfortunately, I didn’t h