mike11
Active member
I have a piece of test equip here which runs an 8031 CPU ..... I'm not that familiar with this processor ....1st red flag is it gets blazing hot ...... other is I don't have clock signal ..... this has an xtal 1 and xtal 2 pin ..... one is high other low.... I changed the crystal with no change and checked the caps attached to them ... starting to smell like a bad chip... what do you guys think? Hopefully someone familiar with this CPU can chime in
Thanks
Thanks