Changes
/* Illegal instructions */
=== Illegal instructions ===
The opcodes in bold are unstable.
{| class="wikitable"
| LAS || || || || || BB || || || || || || N || - || - || - || - || - || Z || - || M ∧ S → A, X, S || "AND" Memory with Stack Pointer
|-
| LAX || || '''AB ''' || AF || || BF || A7 || || B7 || A3 || B3 || N || - || - || - || - || - || Z || - || M → A, X || Load Accumulator and Index Register X From Memory
|-
| NOP || 1A, 3A, 5A,
| SRE || || || 4F || 5F || 5B || 47 || 57 || || 43 || 53 || N || - || - || - || - || - || Z || C || M / 2 → M, A ⊻ M → A || Logical Shift Right then "Exclusive OR" Memory with Accumulator
|-
| XAA || || '''8B ''' || || || || || || || || || N || - || - || - || - || - || Z || - || (A ∨ V) ∧ X ∧ M → A || Non-deterministic Operation of Accumulator, Index Register X, Memory and Bus Contents
|}
