A data processor with breakpoint circuit and method therefor

摘要: Existing chip select comparator logic (42) is used to compare a portion of the address value with range addresses provide match signals for use by both (70) and breakpoint circuit (50.x). The signal reused perform different distinct function. By using enable bit, selectively asserts signal. Subsequently, central processing unit (12) receives initiates exception operation determine whether condition met further action should be taken.