Compare: C range address Compares two blocks of memory. If there are no differences, then DEBUG simply displays another prompt (-). Here's an example of what happens when there are differences: -c 140 148 340 127D:0143 30 6D 127D:0343 127D:0146 10 63 127D:0346 127D:0148 49 30 127D:0348The bytes at locations 140 through 148 are being compared to those at 340 ( through 348, implied ); the bytes are displayed side by side for those which are different (with their exact locations, including the segment, on either side of them).