Shorted CY8CKIT-050 | Cypress Semiconductor
I managed to short Vin to ground while I had a 12v supply hooked up to the barrel plug on my board. No magic smoke came out of any of the chips (that I saw), but my board no longer works. When the j10 jumper is set to 3.3v the 3.3v regulator just above it gets rather hot (might burn me if I left it on). Also my VDDD has continuity to VSSD (ie, it's shorted to ground) when j10 is in any position (including not attached). I would geuss my 3.3v regulator was blown, but it's doing its job just fine (tested with a mulitmeter and I get 3.3v on the middle pin and the big tab). I also checked and confirmed that the caps in the power supply circuitry don't have continuity to gound. Any ideas on what to check next? or where I can buy another dev kit (everyone seems to be out of stock)?