On-chip electronic hardware debug support units having execution halting capabilities

摘要

A method for debugging electronic hardware includes providing a memory address, providing an expected value for data at the memory address, detecting an actual value for the data at the memory address when the memory address is accessed, determining whether the expected value for the data at the memory address is equal to the actual value for the data at the memory address, and halting execution of the hardware when it is determined that the expected value for the data at the memory address is not equal to the actual value for the data at the memory address.