ST ST7 Series, Руководство пользователя

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4 - Architecture of the ST7 core
As said about the prefix, this table changes to either
Y
index, or indirect, or both according to
the prefix byte. The letter m indicates «memory» in instructions such as
LD
m,
X
.
Low digit
High
digit
8 9 A B C D E F
0
BTJT
m,4
BTJF
m,4
BTJT
m,5
BTJF
m,5
BTJT
m,6
BTJF
m,6
BTJT
m,7
BTJF
m,7
1
BSET
m,4
BRES
m,4
BSET
m,5
BRES
m,5
BSET
m,6
BRES
m,6
BSET
m,7
BRES
m,7
2
JRNH JRH JRPL JRMI JRNM JRM JRIL JRIH
short 3
SLA RLC DEC INC TNZ SWAP CLR
A 4
SLA RLC DEC INC TNZ SWAP CLR
X 5
SLA RLC DEC INC TNZ SWAP CLR
short, X 6
SLA RLC DEC INC TNZ SWAP CLR
(X) 7
SLA RLC DEC INC TNZ SWAP CLR
8
PUSH
A
PUSH
X
PUSH
CC
RSP HALT WFI
9
RCF SCF RIM SIM NOP
LD
A,S
LD
A,X
immedi
ate
A
XOR ADC OR ADD CALLR LD X,
LD
m, X
short B
XOR ADC OR ADD JP CALL LD X,
LD
m, X
long C
XOR ADC OR ADD JP CALL LD X,
LD
m, X
long, (X) D
XOR ADC OR ADD JP CALL LD X,
LD
m, X
short,
(X)
E
XOR ADC OR ADD JP CALL LD X,
LD
m, X
(X) F
XOR ADC OR ADD JP CALL LD X,
LD
m, X