FIRST STEPS IN MACHINE CODE
OPCODES
LOADING REGISTERS TO AND FROM MEMORY |
Loading from memory |
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|
Loading to memory |
| LD A, (nn) |
3A |
|
|
LD (nn), A |
32 |
| LD A, (BC) |
0A |
|
|
LD (BC), A |
02 |
| LD A, (DE) |
1A |
|
|
LD (DE), A |
12 |
| LD A, (HL) |
7E |
|
|
LD (HL), A |
77 |
| |
| LD B, (HL) |
46 |
|
|
LD (HL), B |
70 |
| LD C, (HL) |
4E |
|
|
LD (HL), C |
71 |
| LD D, (HL) |
56 |
|
|
LD (HL), D |
72 |
| LD E, (HL) |
5E |
|
|
LD (HL), E |
73 |
| LD H, (HL) |
66 |
|
|
LD (HL), H |
74 |
| LD L, (HL) |
6E |
|
|
LD (HL), L |
75 |
| |
| LD BC, (nn) |
ED4B |
|
|
LD (nn), BC |
ED43 |
| LD DE, (nn) |
ED5B |
|
|
LD (nn), DE |
ED53 |
| LD HL, (nn) |
2A |
|
|
LD (nn), HL |
22 |
| |
|
|
( LD (HL), n |
36 ) |
