[i=s]This post was last edited by qwqwqw2088 on 2018-11-5 07:41[/i] [size=4][b]Question 1:[/b][/size] [size=4]Hello, TI engineer! I am working on a portable instrument recently and I am a little confu
The isd1420 voice chip can be programmed to achieve segmented recording and playback, loop playback and other functions. I programmed it today, but only achieved the segmented recording function. How
Abstract
Shortly after Arm, a global mobile computing IP giant, launched its new isolation technology TrustZone, the hacker community took the opportunity to launch its own attack against the architec