The Motorola 68HC11 Reference Manual (which will be distributed later in the course) provides the details you need to know in order to write assembly language programs for the M68HC11 microprocessor. Motorola provides this book for free.
To assemble and simulate M68HC11 assembly language programs, youšll be using the casm11 assembler and sim11a simulator from P&E Microcomputer Systems. Should you want to purchase this software for use at home, the web page for P&E Microcomputer Systems, http://www.pemicro.com, contains information on ordering the assembler and simulator.