These following two tables indicate the number of clock periods for the move instruction. This data includes instruction fetch, operand reads, and operand writes. The number of bus read and write cycles is shown in parenthesis as (r/w).
Move Byte and Word Instruction Execution Times
| Dn | An | (An) | (An)+ | -(An) | d(An) | d(An,ix) | xxx.W | xxx.L | |
| Dn | 4 ( 1 / 0 ) | 4 ( 1 / 0 ) | 8 ( 1 / 1 ) | 8 ( 1 / 1 ) | 8 ( 1 / 1 ) | 12 ( 2 / 1 ) | 14 ( 2 / 1 ) | 12 ( 2 / 1 ) | 16 ( 3 / 1 ) |
| An | 4 ( 1 / 0 ) | 4 ( 1 / 0 ) | 8 ( 1 / 1 ) | 8 ( 1 / 1 ) | 8 ( 1 / 1 ) | 12 ( 2 / 1 ) | 14 ( 2 / 1 ) | 12 ( 2 / 1 ) | 16 ( 3 / 1 ) |
| (An) | 8 ( 2 / 0 ) | 8 ( 2 / 0 ) | 12 ( 2 / 1 ) | 12 ( 2 / 1 ) | 12 ( 2 / 1 ) | 16 ( 3 / 1 ) | 18 ( 3 / 1 ) | 16 ( 3 / 1 ) | 20 ( 4 / 1 ) |
| (An) + | 8 ( 2 / 0 ) | 8 ( 2 / 0 ) | 12 ( 2 / 1 ) | 12 ( 2 / 1 ) | 12 ( 2 / 1 ) | 16 ( 3 / 1 ) | 18 ( 3 / 1 ) | 16 ( 3 / 1 ) | 20 ( 4 / 1 ) |
| -(An) | 10 ( 2 / 0 ) | 10 ( 2 / 0 ) | 14 ( 2 / 1 ) | 14 ( 2 / 1 ) | 14 ( 2 / 1 ) | 18 ( 3 / 1 ) | 20 ( 4 / 1 ) | 18 ( 3 / 1 ) | 22 ( 4 / 1 ) |
| d(An) | 12 ( 3 / 0 ) | 12 ( 3 / 0 ) | 16 ( 3 / 1 ) | 16 ( 3 / 1 ) | 16 ( 3 / 1 ) | 20 ( 4 / 1 ) | 22 ( 4 / 1 ) | 20 ( 4 / 1 ) | 24 ( 5 / 1 ) |
| d(An,ix) | 14 ( 3 / 0 ) | 14 ( 3 / 0 ) | 18 ( 3 / 1 ) | 18 ( 3 / 1 ) | 18 ( 3 / 1 ) | 22 ( 4 / 1 ) | 24 ( 4 / 1 ) | 22 ( 4 / 1 ) | 26 ( 5 / 1 ) |
| xxx.W | 12 ( 3 / 0 ) | 12 ( 3 / 0 ) | 16 ( 3 / 1 ) | 16 ( 3 / 1 ) | 16 ( 3 / 1 ) | 20 ( 4 / 1 ) | 22 ( 4 / 1 ) | 20 ( 4 / 1 ) | 24 ( 5 / 1 ) |
| xxx.L | 16 ( 4 / 0 ) | 16 ( 4 / 0 ) | 20 ( 4 / 1 ) | 20 ( 4 / 1 ) | 20 ( 4 / 1 ) | 24 ( 5 / 1 ) | 26 ( 5 / 1 ) | 24 ( 5 / 1 ) | 28 ( 6 / 1 ) |
| d ( PC ) | 12 ( 3 / 0 ) | 12 ( 3 / 0 ) | 16 ( 3 / 1 ) | 16 ( 3 / 1 ) | 16 ( 3 / 1 ) | 20 ( 4 / 1 ) | 22 ( 4 / 1 ) | 20 ( 4 / 1 ) | 24 ( 5 / 1 ) |
| d(PC,ix) | 14 ( 3 / 0 ) | 14 ( 3 / 0 ) | 18 ( 3 / 1 ) | 18 ( 3 / 1 ) | 18 ( 3 / 1 ) | 22 ( 4 / 1 ) | 24 ( 4 / 1 ) | 22 ( 4 / 1 ) | 26 ( 5 / 1 ) |
| #xxx | 8 ( 2 / 0 ) | 8 ( 2 / 0 ) | 12 ( 2 / 1 ) | 12 ( 2 / 1 ) | 12 ( 2 / 1 ) | 16 ( 3 / 1 ) | 18 ( 3 / 1 ) | 16 ( 3 / 1 ) | 20 ( 4 / 1 ) |
|
|
|||||||||
Move Long Instruction Execute Times
| Dn | An | (An) | (An)+ | -(An) | d(An) | d(An,ix) | xxx.W | xxx.L | |
| Dn | 4 ( 1 / 0 ) | 4 ( 1 / 0 ) | 12 ( 1 / 2 ) | 12 ( 1 / 2 ) | 12 ( 1 / 2 ) | 16 ( 2 / 2 ) | 18 ( 2 / 2 ) | 16 ( 2 / 2 ) | 20 ( 3 / 2 ) |
| An | 4 ( 1 / 0 ) | 4 ( 1 / 0 ) | 12 ( 1 / 2 ) | 12 ( 1 / 2 ) | 12 ( 1 / 2 ) | 16 ( 2 / 2 ) | 18 ( 2 / 2 ) | 16 ( 2 / 2 ) | 20 ( 3 / 2 ) |
| ( An ) | 12 ( 3 / 0 ) | 12 ( 3 / 0 ) | 20 ( 3 / 2 ) | 20 ( 3 / 2 ) | 20 ( 3 / 2 ) | 24 ( 4 / 2 ) | 26 ( 4 / 2 ) | 24 ( 4 / 2 ) | 28 ( 5 / 2 ) |
| ( An ) + | 12 ( 3 / 0 ) | 12 ( 3 / 0 ) | 20 ( 3 / 2 ) | 20 ( 3 / 2 ) | 20 ( 3 / 2 ) | 24 ( 4 / 2 ) | 26 ( 4 / 2 ) | 24 ( 4 / 2 ) | 28 ( 5 / 2 ) |
| – ( An ) | 14 ( 3 / 0 ) | 14 ( 3 / 0 ) | 22 ( 3 / 2 ) | 22 ( 3 / 2 ) | 22 ( 3 / 2 ) | 26 ( 4 / 2 ) | 28 ( 4 / 2 ) | 26 ( 4 / 2 ) | 30 ( 5 / 2 ) |
| d ( An ) | 16 ( 4 / 0 ) | 16 ( 4 / 0 ) | 24 ( 4 / 2 ) | 24 ( 4 / 2 ) | 24 ( 4 / 2 ) | 28 ( 5 / 2 ) | 30 ( 5 / 2 ) | 28 ( 5 / 2 ) | 32 ( 6 / 2 ) |
| d ( An,ix ) | 18 ( 4 / 0 ) | 18 ( 4 / 0 ) | 26 ( 4 / 2 ) | 26 ( 4 / 2 ) | 26 ( 4 / 2 ) | 30 ( 5 / 2 ) | 32 ( 5 / 2 ) | 30 ( 5 / 2 ) | 34 ( 6 / 2 ) |
| xxx.W | 16 ( 4 / 0 ) | 16 ( 4 / 0 ) | 24 ( 4 / 2 ) | 24 ( 4 / 2 ) | 24 ( 4 / 2 ) | 28 ( 5 / 2 ) | 30 ( 5 / 2 ) | 28 ( 5 / 2 ) | 32 ( 6 / 2 ) |
| xxx.L | 20 ( 5 / 0 ) | 20 ( 5 / 0 ) | 28 ( 5 / 2 ) | 28 ( 5 / 2 ) | 28 ( 5 / 2 ) | 32 ( 6 / 2 ) | 34 ( 6 / 2 ) | 32 ( 6 / 2 ) | 36 ( 7 / 2 ) |
| d ( PC ) | 16 ( 4 / 0 ) | 16 ( 4 / 0 ) | 24 ( 4 / 2 ) | 24 ( 4 / 2 ) | 24 ( 4 / 2 ) | 28 ( 5 / 2 ) | 30 ( 5 / 2 ) | 28 ( 5 / 2 ) | 32 ( 5 / 2 ) |
| d ( PC,ix ) | 18 ( 4 / 0 ) | 18 ( 4 / 0 ) | 26 ( 4 / 2 ) | 26 ( 4 / 2 ) | 26 ( 4 / 2 ) | 30 ( 5 / 2 ) | 32 ( 5 / 2 ) | 30 ( 5 / 2 ) | 34 ( 6 / 2 ) |
| #xxx | 12 ( 3 / 0 ) | 12 ( 3 / 0 ) | 20 ( 3 / 2 ) | 20 ( 3 / 2 ) | 20 ( 3 / 2 ) | 24 ( 4 / 2 ) | 26 ( 4 / 2 ) | 24 ( 4 / 2 ) | 28 ( 5 / 2 ) |
|
|
|||||||||