This stands in contrast to MacsBug, which uses its own low-level drawing and input handling routines. Yields the value of the hex number. Yields the dot address. This address is initially set to 0 and is subsequently set by DM and SM commands. PC Yields the contents of the 680x0 Program Counter register.
All expressions have an inherent size, which is the number of valid bytes the expression returns.
The size of a hex number is determined by the number of hex digits in the number. The size of an arithmetic expression is the maximum of the size of the components. Back to top MicroBug Commands Dump Memory DM addr DM With an argument, the dump memory command dumps the contents of memory at the address specified by addr . Without an argument, the dump memory command continues dumping memory from the memory location where the previous dump memory command left off. Both variants set the dot address to the address where the dump started.