LC3-VM created from scratch

Memory

• Pré alocated
• 64kb

Operate Instructions

ADD AND NOT

Data Movement Instructions

LD LDI LDR LEA

ST STI STR

Control Instructions

BR JSR JSRR RET JMP RTI TRAP

The Instruction Cycle (The Von Neumann Model)

1. Fetch an instruction
2. Execute it
3. Repeat

• In order to LC-3 function we need to arrange the instructions sequentially in memory.

References: - https://www2.seas.gwu.edu/~bhagiweb/cs135/lectures/lc3-intro.pdf - https://www.cs.utexas.edu/users/fussell/courses/cs310h/lectures/Lecture_10-310h.pdf - https://www.cs.auckland.ac.nz/courses/compsci210s1c/lectures/Goodman/2013.03.28-1up.pdf