The purpose of this *Command is to report what object contains a defect, or (if none) marks the defective of the disc so it will no longer be used.
*Defect disc_spec disc_addr
disc_spec | Name of disc or number of disc drive |
disc_addr | Address where defect exists |
The optional load and execution addresses and length are in hexadecimal.
The disc_addr parameter must be a multiple of 256. i.e. must end in ‘00’