您好
在FS6500/ FS4500datasheet中,12.2.1节LBIST中," If an issue is reported, the SAFE output pins FS0B and FS1B stays low and a flag is reported,the RSTB pin is released to allow diagnostic by the MCU",原文中release该如何理解,是置高还是置低?
已解决! 转到解答。
嗯嗯,还想请教一下您就是下文中还有一句话,"LBIST fail does not gate the RSTB pin release, but prevents the FS0B and FS1B pins release. It allows the MCU diagnostic keeping the application in a safe sate.",当LBIST故障时不会释放(即置高)RSTB,那为什么还会使MCU开启诊断,我是一个新手,让您见笑了,还望多多指点!