How To Troubleshoot Pin 188 Errors In Your Design Fast
HOW TO TROUBLESHOOT PIN 188 ERRORS IN YOUR CIRCUIT DESIGN FAST WHAT IS PIN 188 AND WHY DOES IT MATTERPin 188 is the JTAG Test Data Out(TDO) pin on many ARM Cortex-M microcontrollers. It carries serial publication data from the core to the debugger. When this pin misbehaves, the loses visibleness into the chip, gimpy…
