CHAPTER 4: INSTRUCTION SET
4.2.3 Instruction list by function
| Mnemonic |
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| Machine code |
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| Operation | Cycle |
| Flag |
| EXT. | Page | |||||||
| 12 | 11 | 10 | 9 |
| 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | E | I | C | Z | mode | ||||
LD | %A,%A | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | A ← A | 1 | ↓ | – – – | ⋅ | 99 | |||
| %A,%B | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | A ← B | 1 | ↓ | – – – | ⋅ | 99 | |||
| %A,%F | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | A ← F | 1 | ↓ | – – – | ⋅ | 99 | |||
| %A,imm4 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | i3 i2 i1 i0 | A ← imm4 | 1 | ↓ | – – – | ⋅ | 100 | ||||||
| %A,[%X] | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | A ← [X] | 1 | ↓ | – – – | ● | 100 | |||
| %A,[%X]+ | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | A ← [X], X ← X+1 | 1 | ↓ | – – – | ⋅ | 101 | |||
| %A,[%Y] | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | A ← [Y] | 1 | ↓ | – – – | ● | 100 | |||
| %A,[%Y]+ | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | A ← [Y], Y ← Y+1 | 1 | ↓ | – – – | ⋅ | 101 | |||
LD | %B,%A | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | B ← A | 1 | ↓ | – – – | ⋅ | 99 | |||
| %B,%B | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | B ← B | 1 | ↓ | – – – | ⋅ | 99 | |||
| %B,imm4 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | i3 i2 i1 i0 | B ← imm4 | 1 | ↓ | – – – | ⋅ | 100 | ||||||
| %B,[%X] | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | B ← [X] | 1 | ↓ | – – – | ● | 100 | |||
| %B,[%X]+ | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | B ← [X], X ← X+1 | 1 | ↓ | – – – | ⋅ | 101 | |||
| %B,[%Y] | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | B ← [Y] | 1 | ↓ | – – – | ● | 100 | |||
| %B,[%Y]+ | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | B ← [Y], Y ← Y+1 | 1 | ↓ | – – – | ⋅ | 101 | |||
LD | %F,%A | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | F ← A | 1 | ↔ ↔ ↔ ↔ | ⋅ | 99 | ||||
| %F,imm4 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | i3 i2 i1 i0 | F ← imm4 | 1 | ↔ ↔ ↔ ↔ | ⋅ | 100 | |||||||
LD | [%X],%A | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | [X] ← A | 1 | ↓ – – – | ● | 101 | ||||
| [%X],%B | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | [X] ← B | 1 | ↓ – – – | ● | 101 | ||||
| [%X],imm4 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | i3 i2 i1 i0 | [X] ← imm4 | 1 | ↓ – | – | – | ● | 102 | |||||
| [%X],[%Y] | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | [X] ← [Y] | 2 | ↓ – | – | – | ⋅ | 103 | ||
| [%X],[%Y]+ | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | [X] ← [Y], Y ← Y+1 | 2 | ↓ – | – | – | ⋅ | 104 | ||
| [%X]+,%A | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | [X] ← A, X ← X+1 | 1 | ↓ – – – | ⋅ | 102 | ||||
| [%X]+,%B | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | [X] ← B, X ← X+1 | 1 | ↓ – – – | ⋅ | 102 | ||||
| [%X]+,imm4 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | i3 i2 i1 i0 | [X] ← imm4, X ← X+1 | 1 | ↓ – | – | – | ⋅ | 103 | |||||
| [%X]+,[%Y] | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | [X] ← [Y], X ← X+1 | 2 | ↓ – | – | – | ⋅ | 104 | ||
| [%X]+,[%Y]+ | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | [X] ← [Y], X ← X+1, Y ← Y+1 | 2 | ↓ – | – | – | ⋅ | 105 | ||
LD | [%Y],%A | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | [Y] ← A | 1 | ↓ – – – | ● | 101 | ||||
| [%Y],%B | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | [Y] ← B | 1 | ↓ – – – | ● | 101 | ||||
| [%Y],imm4 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | i3 i2 i1 i0 | [Y] ← imm4 | 1 | ↓ – | – | – | ● | 102 | |||||
| [%Y],[%X] | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | [Y] ← [X] | 2 | ↓ – | – | – | ⋅ | 103 | ||
| [%Y],[%X]+ | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | [Y] ← [X], X ← X+1 | 2 | ↓ – | – | – | ⋅ | 104 | ||
| [%Y]+,%A | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | [Y] ← A, Y ← Y+1 | 1 | ↓ – – – | ⋅ | 102 | ||||
| [%Y]+,%B | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | [Y] ← B, Y ← Y+1 | 1 | ↓ – – – | ⋅ | 102 | ||||
| [%Y]+,imm4 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | i3 i2 i1 i0 | [Y] ← imm4, Y ← Y+1 | 1 | ↓ – | – | – | ⋅ | 103 | |||||
| [%Y]+,[%X] | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | [Y] ← [X], Y ← Y+1 | 2 | ↓ – | – | – | ⋅ | 104 | ||
| [%Y]+,[%X]+ | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | [Y] ← [X], Y ← Y+1, X ← X+1 | 2 | ↓ – | – | – | ⋅ | 105 | ||
EX | %A,%B | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | A ↔ B | 1 | ↓ – – – | ⋅ | 90 | ||||
EX | %A,[%X] | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | A ↔ [X] | 2 | ↓ – – – | ● | 91 | ||||
| %A,[%X]+ | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | A ↔ [X], X ← X+1 | 2 | ↓ – – – | ⋅ | 91 | ||||
| %A,[%Y] | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | A ↔ [Y] | 2 | ↓ – – – | ● | 91 | ||||
| %A,[%Y]+ | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | A ↔ [Y], Y ← Y+1 | 2 | ↓ – – – | ⋅ | 91 | ||||
EX | %B,[%X] | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | B ↔ [X] | 2 | ↓ – – – | ● | 91 | ||||
| %B,[%X]+ | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | B ↔ [X], X ← X+1 | 2 | ↓ – – – | ⋅ | 91 | ||||
| %B,[%Y] | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | B ↔ [Y] | 2 | ↓ – – – | ● | 91 | ||||
| %B,[%Y]+ | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | B ↔ [Y], Y ← Y+1 | 2 | ↓ – – – | ⋅ | 91 | ||||
40 | EPSON | S1C63000 CORE CPU MANUAL |