R reg new-val : show or modify registers A address instr : assemble 680×0 code D address : disassemble / assemble 680×0 code H address : hex dump of memory or modify memory M address : hex dump of memory or modify memory N address : ascII dump of memory NR address : us-rawkey decoded dump of memory E offset : show / edit custom registers TYPE addr. : type memory C src end dest : copy a memory block Q strt end dest : compare two memory blocks O strt end val : fill memory CE src end dest : exchange two memory blocks F strt end val : find FS strt end str : find string (not casesensitive) FI strt end str : find instruction COP strt end : find copper-list P picno : gfx-ripper (picno=0,1,2,..) (first use COP)

B address : set/remove an illegal breakpoint BJ address : set/remove a JSR breakpoint BD : delete all breakpoints MW.(b|w|l) address : set/remove memory watch MW : view all memory watch MWD : delete all memory watch G address : restart program at address T nbsteps : trace instruction(s) TA address : trace till 'address' is reached DEBUG : patch exception vectors

DRIVE no : select drive (0/1) for format and read/write sector MOTOR : turn drive motor on FORMAT name : format a floppy disk FORMATQ name : quick format a floppy disk DISKCHK : check a floppy disk DIR path : directory CD path : change current directory ('/' for parent) L name addr : load a file in memory S name strt end : save memory to a file SP name : save the actual picture from the gfx-ripper MAKEDIR name : create a new directory DEL name : delete a file or an empty directory COPY src dest : copy a file RS addr strt nb : read sector from floppy disk WS addr strt nb : write sector to floppy disk D2F name : read a floppy disk and save it as a file F2D name : read a file and write it as a floppy disk BB addr : calculate boot-block checksum IDE : get information from IDE drives PART : list all partitions LA name : load all SA name : save all SAC name : save all crunched CLEAR : clear all memory and reboot (HRTmon lost) REBOOT : reboot and keep HRTmon resident

TS strt end lives : trainer start TSD strt end lives : deep trainer start TF lives : trainer find (normal and deep)

EXCEP : show exception vectors OUTPUT addr : copy output to memory AF addr instr : assemble 65816 DF address : disassemble 65816 FIF strt end str : find instr. 65816 PAL : set PAL display NTSC : set NTSC display 31K : set 31Khz display (Productivity, Euro72,…) LED : switch power led SETMAP mapname : Set/show keymap (USA,CH,D,F) ? expression : evaluate an expression VER : show HRTmon version X : exit KILL : remove HRTmon HEXLOCK (on|off) : switches hexadecimal mode as default TT : show exec tasks“,10

F1 : Clear screen F2 : Toggle insert mode on/off F10 : Switch pages 1/2 F7 : Enter/Exit tracer F6 : Toggle 65816/65802 CPU mode Esc : Break/ignore line Tab : insert blank character ALT Tab : insert blank line SHIFT Del : insert a blank character ALT Del : remove line SHIFT Backspc : clear current line CTRL up,down : move into command history SHIFT up,down : set cursor to top/bottom of screen

F10 Exit gfx-ripper Arrows Move unlocked plans. Shift Fast move 1-8 Lock/Unlock plan 1-8 M Increase modulo N Decrease modulo , Clear modulo Q Decrease picture width W Increase picture width A Decrease picture height S Increase picture height R Set all bitplans to the same address H Toggle HAM on/off E Toggle EHB on/off Help Switch info panel on/off Del Change color of info panel F1 Start/Stop height set mode

WI : show info about WHDLoad and memory”,10 WLM name adr : load a file in memory WSM name strt end : save memory to a file WPD strt len : delete memory protection WPR strt len : protect memory from reading WPW strt len : protect memory from writing WPRW strt len : protect memory from reading and writing WPSMC strt len : snoop memory region for selfmodifying code WQ : quit whdload WD : quit whdload with debug (dumpfile)