|  LDX |
Reference/6502 Programming/Assembly
LDX - LoaD X register
Affects Flags: S Z
Loads a memory byte (or an immediate value) into the X register.
LDX #$00 X register will be equal to zero
LDX $FF15 X registrer will be equal to whatever the value of memory location $FF15 is
| Addressing Mode | Syntax | Opcode | Bytes | Cycles | | Immediate | LDX #$44 | $A2 | 2 | 2 | | Zero Page | LDX $44 | $A6 | 2 | 3 | | Zero Page,Y | LDX $44,Y | $B6 | 2 | 4 | | Absolute | LDX $4400 | $AE | 3 | 4 | | Absolute,Y | LDX $4400,Y | $BE | 3 | 4+ |
+ add 1 cycle if page boundary crossed
LDA, LDY |
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