AQA 7517 4.7.3.5: Machine-code/assembly language operations
The free BugBot lessons that teach this point, a robot to try it on, and the past-paper questions that test it.
Lessons that teach it
- A9.5 Assembly language: the Little Man Computer Computer architecture
OCR's LMC instruction set: tracing and writing programs with selection and iteration, run in Python. - A9.6 AQA assembly language and bitwise operations Computer architecture
AQA's instruction set, compare and branch, masks and shifts, and the bit fields that drive BugBot's motors. - A9.10 Project: a processor of your own Computer architecture
Build a von Neumann machine with register transfers, addressing modes, flags and memory-mapped I/O that plays a scale on the robot.
Try it on a robot
The task from A9.5 Assembly language: the Little Man Computer, running here. Change the program and press Run.
The specification is AQA's own document; this page says which of our lessons teach point 4.7.3.5 and is not endorsed by the board.