[CLKDIV_VAL>1; means Fclk:Hclk is not 1:1. mrc p15,0,r0,c1,c0,0 orr r0,r0,#0xc0000000 mcr p15,0,r0,c1,c0,0 --->When single-stepping to MRC P15, RO, C1, C0, 0, an exception occurs and execution cannot
[font=Verdana] In closed-circuit surveillance, both splitters and multi-image processors refer to things that enable a screen to display multiple images at the same time. The difference is that the sp
Zynq GPIO OverviewRefer to the document "Playing with Zynq- Basics: GPIO peripherals of Zynq PS.pdf ".1 GPIO PS system configurationOpen the configuration page Peripheral I/O Pins of ZYNQ7 Processing
[font=宋体][b]Recently I was testing HX711 (24-bit AD) and wanted to use a single-chip microcomputer to put the measured weight value on the digital tube. [/b][/font][font=宋体][b]But there was a problem.
How to say goodbye to the trouble of manually configuring the configuration file of the wiring harness tester? Today, I will teach you a trick to use Excel to do it in minutes!
1602 display program, why is my first line not displayed, but the second line is normal? #include
#define uint unsigned int #define uchar unsigned char sbit wei=P2^7; sbit duan=P2^6; sbit rs=P3^5; sbi