How to ensure the continuity of phase angle when using Cordic IP core to calculate signal phase angle? IP core can only calculate between -pi and pi...
Environment: Eboot + Wince 6.0, pxa270 CPU, Samsung K9G8G08 1G Bytes NandFlash. Phenomenon: Data stored in nandflash is lost. Copy programs into nandflash and they are all available. But they are lost...
[i=s] This post was last edited by Yixiangqingyuan on 2016-12-18 00:54 [/i] It has been three days since I got the board. The board is really beautiful. I put it in front of the computer and can't hel...
High frequency power system block diagram High-frequency switching rectifiers generally first directly rectify and filter AC power into DC power through diodes, and then convert it into high-frequenc...
strlen("bdfasf"); Compiling with armcc -c results in line 10: Error: C3028E:: implicit cast of pointer to non-equal pointer If strlen((unsigned char *)"bdfasf"); is compiled without any problem If it ...
[i=s] This post was last edited by paulhyde on 2014-9-15 03:53 [/i] I want to know how to wind a transformer by myself, parameter calculation and precautions (National Electronic Design Competition, h...