From what I have learned about this is that the serial communications frequency needs to be reduced to 32khz to restore communications to chip. I am using a usbisp type of programmer. Typing in avrdude shows a list of command options but I don't know if I need the B option or the i option and what the syntax would look like and how to insert the frequency (or period) and where to insert it in the command line. I want to restore the lfuse back to 62 to recover the chip.
Can some show me a sample of the command syntax to do this?