Epson S1C63000 - Manual (Page 57)

S1C63000 CORE CPU MANUAL EPSON 51
CHAPTER 4: INSTRUCTION SET
INC [%X],n4
[%X]+,n4
[%Y],n4
[%Y]+,n4
[00addr6]
INT imm6
JP %Y
JR %A
%BA
sign8
[00addr6]
JRC sign8
JRNC sign8
JRNZ sign8
JRZ sign8
LD %A,%A
%A,%B
%A,%F
%A,imm4
%A,[%X]
%A,[%X]+
%A,[%Y]
%A,[%Y]+
%B,%A
%B,%B
%B,imm4
%B,[%X]
%B,[%X]+
%B,[%Y]
%B,[%Y]+
%F,%A
%F,imm4
[%X],%A
[%X],%B
[%X],imm4
[%X],[%Y]
[%X],[%Y]+
[%X]+,%A
[%X]+,%B
[%X]+,imm4
[%X]+,[%Y]
[%X]+,[%Y]+
[%Y],%A
[%Y],%B
[%Y],imm4
[%Y],[%X]
[%Y],[%X]+
[%Y]+,%A
[%Y]+,%B
[%Y]+,imm4
[%Y]+,[%X]
[%Y]+,[%X]+
LDB %BA,%EXT
%BA,%SP1
%BA,%SP2
%BA,%XH
%BA,%XL
1 1 1 0 1 1 0 0 0 [ 10H-n4 ]
1 1 1 0 1 1 0 0 1 [ 10H-n4 ]
1 1 1 0 1 1 0 1 0 [ 10H-n4 ]
1 1 1 0 1 1 0 1 1 [ 10H-n4 ]
1 0 0 0 0 0 1 a5 a4 a3 a2 a1 a0
1 1 1 1 1 1 0 i5 i4 i3 i2 i1 i0
1 1 1 1 1 1 1 1 1 0 0 1 X
1 1 1 1 1 1 1 1 1 0 0 0 1
1 1 1 1 1 1 1 1 1 0 0 0 0
0 0 0 0 0 s7 s6 s5 s4 s3 s2 s1 s0
1 1 1 1 1 0 1 a5 a4 a3 a2 a1 a0
0 0 1 0 0 s7 s6 s5 s4 s3 s2 s1 s0
0 0 1 0 1 s7 s6 s5 s4 s3 s2 s1 s0
0 0 1 1 1 s7 s6 s5 s4 s3 s2 s1 s0
0 0 1 1 0 s7 s6 s5 s4 s3 s2 s1 s0
1 1 1 1 0 1 1 1 1 0 0 0 0
1 1 1 1 0 1 1 1 1 0 0 1 0
1 1 1 1 1 1 1 1 1 0 1 1 0
1 1 1 1 0 1 1 0 0 i3 i2 i1 i0
1 1 1 1 0 1 1 1 0 0 0 0 0
1 1 1 1 0 1 1 1 0 0 0 0 1
1 1 1 1 0 1 1 1 0 0 0 1 0
1 1 1 1 0 1 1 1 0 0 0 1 1
1 1 1 1 0 1 1 1 1 0 1 0 0
1 1 1 1 0 1 1 1 1 0 1 1 0
1 1 1 1 0 1 1 0 1 i3 i2 i1 i0
1 1 1 1 0 1 1 1 0 0 1 0 0
1 1 1 1 0 1 1 1 0 0 1 0 1
1 1 1 1 0 1 1 1 0 0 1 1 0
1 1 1 1 0 1 1 1 0 0 1 1 1
1 1 1 1 1 1 1 1 1 0 1 0 1
1 0 0 0 0 1 0 1 1 i3 i2 i1 i0
1 1 1 1 0 1 1 1 0 1 0 0 0
1 1 1 1 0 1 1 1 0 1 1 0 0
1 1 1 1 0 1 0 0 0 i3 i2 i1 i0
1 1 1 1 0 1 1 1 1 1 0 1 0
1 1 1 1 0 1 1 1 1 1 0 1 1
1 1 1 1 0 1 1 1 0 1 0 0 1
1 1 1 1 0 1 1 1 0 1 1 0 1
1 1 1 1 0 1 0 0 1 i3 i2 i1 i0
1 1 1 1 0 1 1 1 1 1 1 1 0
1 1 1 1 0 1 1 1 1 1 1 1 1
1 1 1 1 0 1 1 1 0 1 0 1 0
1 1 1 1 0 1 1 1 0 1 1 1 0
1 1 1 1 0 1 0 1 0 i3 i2 i1 i0
1 1 1 1 0 1 1 1 1 1 0 0 0
1 1 1 1 0 1 1 1 1 1 0 0 1
1 1 1 1 0 1 1 1 0 1 0 1 1
1 1 1 1 0 1 1 1 0 1 1 1 1
1 1 1 1 0 1 0 1 1 i3 i2 i1 i0
1 1 1 1 0 1 1 1 1 1 1 0 0
1 1 1 1 0 1 1 1 1 1 1 0 1
1 1 1 1 1 1 1 0 1 0 1 1 X
1 1 1 1 1 1 1 0 0 1 1 0 X
1 1 1 1 1 1 1 0 0 1 1 1 X
1 1 1 1 1 1 1 0 0 1 0 0 1
1 1 1 1 1 1 1 0 0 1 0 0 0
2
↓
– ●
2
↓
–
Ч
2
↓
– ●
2 ↓ – Ч
2
↓
–
Ч
3 ↓ – – – Ч
1
↓
– – –
Ч
1 ↓ – – – Ч
1
↓
– – –
Ч
1 ↓ – – – ●
2
↓
– – –
Ч
1 ↓ – – – ●
1
↓
– – – ●
1 ↓ – – – ●
1
↓
– – – ●
1 ↓ – – – Ч
1
↓
– – –
Ч
1
↓
– – –
Ч
1
↓
– – –
Ч
1
↓
– – – ●
1
↓
– – –
Ч
1
↓
– – – ●
1
↓
– – –
Ч
1
↓
– – –
Ч
1
↓
– – –
Ч
1
↓
– – –
Ч
1
↓
– – – ●
1
↓
– – –
Ч
1
↓
– – – ●
1
↓
– – –
Ч
1
Ч
1
Ч
1
↓
– – – ●
1
↓
– – – ●
1
↓
– – – ●
2
↓
– – –
Ч
2 ↓ – – – Ч
1
↓
– – –
Ч
1 ↓ – – – Ч
1
↓
– – –
Ч
2 ↓ – – – Ч
2
↓
– – –
Ч
1 ↓ – – – ●
1
↓
– – – ●
1 ↓ – – – ●
2
↓
– – –
Ч
2 ↓ – – – Ч
1
↓
– – –
Ч
1 ↓ – – – Ч
1
↓
– – –
Ч
2 ↓ – – – Ч
2
↓
– – –
Ч
1
↓
– – –
Ч
1
↓
– – –
Ч
1
↓
– – –
Ч
1
↓
– – –
Ч
1
↓
– – –
Ч
[X]
←
N's adjust ([X]+1)
[X]
←
N's adjust ([X]+1), X
←
X+1
[Y]
←
N's adjust ([Y]+1)
[Y] ← N's adjust ([Y]+1), Y ← Y+1
[00addr6]
←
[00addr6]+1
[SP2-1] ← F, SP2 ← SP2-1
([(SP1-1)
∗
4+3]~[(SP1-1)
∗
4])
←
PC+1,
SP1 ← SP1-1, PC ← imm6 (imm6=0100H~013FH)
PC
←
Y
PC ← PC+A+1
PC
←
PC+BA+1
PC ← PC+sign8+1 (sign8=-128~127)
PC
←
PC+[00addr6]+1
If C=1 then PC ← PC+sign8+1 (sign8=-128~127)
If C=0 then PC
←
PC+sign8+1 (sign8=-128~127)
If Z=0 then PC ← PC+sign8+1 (sign8=-128~127)
If Z=1 then PC
←
PC+sign8+1 (sign8=-128~127)
A ← A
A
←
B
A
←
F
A
←
imm4
A
←
[X]
A
←
[X], X
←
X+1
A
←
[Y]
A
←
[Y], Y
←
Y+1
B
←
A
B
←
B
B
←
imm4
B
←
[X]
B
←
[X], X
←
X+1
B
←
[Y]
B
←
[Y], Y
←
Y+1
F
←
A
F
←
imm4
[X]
←
A
[X]
←
B
[X]
←
imm4
[X]
←
[Y]
[X] ← [Y], Y ← Y+1
[X]
←
A, X
←
X+1
[X] ← B, X ← X+1
[X]
←
imm4, X
←
X+1
[X] ← [Y], X ← X+1
[X]
←
[Y], X
←
X+1, Y
←
Y+1
[Y] ← A
[Y]
←
B
[Y] ← imm4
[Y]
←
[X]
[Y] ← [X], X ← X+1
[Y]
←
A, Y
←
Y+1
[Y] ← B, Y ← Y+1
[Y]
←
imm4, Y
←
Y+1
[Y] ← [X], Y ← Y+1
[Y]
←
[X], Y
←
Y+1, X
←
X+1
BA
←
EXT
BA
←
SP1
BA
←
SP2
BA
←
XH
BA
←
XL
Mnemonic
Machine code
Operation Cycle Page
Flag EXT.
mode 12 E I C Z 11 10 9 8 7 6 5 4 3 2 1 0
↔ ↔
↔ ↔
↔ ↔
↔ ↔
↔ ↔
↔ ↔ ↔ ↔
↔ ↔ ↔ ↔
93
93
93
93
92
94
95
95
96
97
96
97
98
98
99
99
99
99
100
100
101
100
101
99
99
100
100
101
100
101
99
100
101
101
102
103
104
102
102
103
104
105
101
101
102
103
104
102
102
103
104
105
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107