BIOS Commands Memory MD - Memory Display MM, M - Memory Modify MS - Memory Set Registers .A0 - .A7 .D0 - .D7 .PC .SR .SS .US DF Block Operations BF - Block Fill BM - Block Move BS - Block Search BT - Block Test Running Code BR - Set Breakpoint NOBR - Remove Breakpoint GO, G - Go GT - Go Until Breakpoint GD - Go Direct TR, T - Temporary Trace TT - Temporary Breakpoint Trace Loading and Saving LO - Load SRecords DU - Dump Memory VE - Verify Misc DC - Data Conversion TM - Transparent Mode HE - Print Help