Epson E0C6001 Technical Manual page 136

Mne-
Classification Operand
monic
B
Index
CP XH, i 1
operation
XL, i 1
instructions YH, i 1
YL, i 1
Data LD r, i 1
transfer r, q 1
instructions
A, Mn 1
B, Mn 1
Mn, A 1
Mn, B 1
LDPX MX, i 1
r, q 1
LDPY MY, i 1
r, q 1
LBPX MX, l 1
Flag
SET F, i 1
operation
RST F, i 1
instructions
SCF 1
RCF 1
SZF 1
RZF 1
SDF 1
RDF 1
EI 1
DI 1
Stack
INC SP 1
operation
DEC SP 1
instructions
PUSH r 1
XH 1
XL 1
YH 1
YL 1
F 1
POP r 1
XH 1
XL 1
Operation Code
A 9 8 7 6 5 4 3 2 1
0 1 0 0 1 0 0 i3 i2 i1
0 1 0 0 1 0 1 i3 i2 i1
0 1 0
0 1 1 0 i3 i2 i1
0 1 0 0 1 1 1 i3 i2
i1
1 1 0 0 0 r1 r0 i3 i2 i1
1 1 0 1 1 0 0 r1 r0 q1
1 1 1 1 0 1 0 n3 n2 n1
1 1 1 1 0 1 1 n3 n2 n1
1 1 1 1 0 0 0 n3 n2 n1
1 1 1 1 0 0 1 n3 n2 n1
1 1 0 0 1 1 0 i3 i2 i1
1 1 0
1 1 1 0 r1 r0 q1
1 1 0 0 1 1 1 i3 i2
i1
1 1 0 1 1 1 1 r1 r0 q1
0 0 1 l7 l6 l5 l4 l3 l2 l1
1 1 1 0 1 0 0 i3 i2 i1
1 1 1 0 1 0 1 i3 i2 i1
1 1 1 0 1 0 0 0 0 0
1 1 1 0 1 0 1 1 1 1
1 1 1 0 1 0 0 0 0 1
1 1 1 0
1 0 1 1 1 0
1 1 1 0 1 0 0 0 1 0
1 1 1 0 1 0 1 1 0 1
1 1 1 0 1 0 0 1 0 0
1 1 1 0 1 0 1 0 1 1
1 1 1 1 1 0 1 1 0 1
1 1 1 1 1 0 0 1 0 1
1 1 1 1 1 0 0 0 0 r1
1 1 1 1 1 0 0 0 1 0
1 1 1 1 1
0 0 0 1 1
1 1 1 1 1 0 0 1 0 0
1 1 1 1 1 0 0 1 0 0
1 1 1 1 1 0 0 1 0 1
1 1 1 1 1 0 1 0 0 r1
1 1 1 1 1 0 1 0 1 0
1 1 1 1 1 0 1 0 1 1
Flag
Clock
0 I D Z C
↑ ↑
↓ ↓
i0 7 XH-i3~i0
↑ ↑
↓ ↓
i0 7 XL-i3~i0
↑ ↑
↓ ↓
7 YH-i3~i0
i0
↑ ↑
↓ ↓
7 YL-i3~i0
i0
←
i0 5 r i3~i0
←
q0 5 r q
←
n0 5 A M(n3~n0)
←
n0 5 B M(n3~n0)
←
n0 5 M(n3~n0)
←
n0 5 M(n3~n0)
←
i0 5 M(X) i3~i0, X
← ←
5 r q, X
q0
←
5 M(Y) i3~i0, Y
i0
← ←
q0 5 r q, Y
←
l0 5 M(X) l3~l0, M(X+1)
↑ ↑ ↑ ↑ ←
i0 7 F F i3~i0
↓ ↓ ↓ ↓ ←
i0 7 F F i3~i0
↑ ←
1 7 C 1
↓ ←
0 7 C 0
↑ ←
0 7 Z 1
↓ ←
7 Z 0
1
↑ ←
7 D 1 (Decimal Adjuster ON)
0
↓ ←
1 7 D 0 (Decimal Adjuster OFF)
↑ ←
0 7 I 1 (Enables Interrupt)
↓ ←
1 7 I 0 (Disables Interrupt)
←
1 5 SP SP+1
←
1 5 SP SP-1
←
r0 5 SP SP-1, M(SP)
←
1 5 SP SP-1, M(SP)
←
5 SP SP-1, M(SP)
0
←
0 5 SP SP-1, M(SP)
←
1 5 SP SP-1, M(SP)
←
0 5 SP SP-1, M(SP)
←
r0 5 r M(SP), SP
←
1 5 XH M(SP), SP
←
0 5 XL M(SP), SP
Operation
A
B
←
X+1
X+1
←
Y+1
Y+1
← ←
l7~l4, X X+2
←
r
←
XH
←
XL
←
YH
←
YL
←
F
←
SP+1
←
SP+1
←
SP+1
APPENDIX
II-55