MC68HC705C8ACS

Manufacturer Part NumberMC68HC705C8ACS
ManufacturerFreescale Semiconductor, Inc
MC68HC705C8ACS datasheet
 
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Page 168/222

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Freescale Semiconductor, Inc.
Instruction Set
Table 12-6. Instruction Set Summary (Sheet 5 of 6)
Source
Operation
Form
ROR opr
RORA
RORX
Rotate Byte Right through Carry Bit
ROR opr,X
ROR ,X
RSP
Reset Stack Pointer
RTI
Return from Interrupt
RTS
Return from Subroutine
SBC #opr
SBC opr
SBC opr
Subtract Memory Byte and Carry Bit from
SBC opr,X
Accumulator
SBC opr,X
SBC ,X
SEC
Set Carry Bit
SEI
Set Interrupt Mask
STA opr
STA opr
STA opr,X
Store Accumulator in Memory
STA opr,X
STA ,X
STOP
Stop Oscillator and Enable IRQ Pin
STX opr
STX opr
STX opr,X
Store Index Register In Memory
STX opr,X
STX ,X
SUB #opr
SUB opr
SUB opr
Subtract Memory Byte from Accumulator
SUB opr,X
SUB opr,X
SUB ,X
SWI
Software Interrupt
TAX
Transfer Accumulator to Index Register
Technical Data
168
Description
b7
SP
$00FF
SP
(SP) + 1; Pull (CCR)
SP
(SP) + 1; Pull (A)
SP
(SP) + 1; Pull (X)
SP
(SP) + 1; Pull (PCH)
SP
(SP) + 1; Pull (PCL)
SP
(SP) + 1; Pull (PCH)
SP
(SP) + 1; Pull (PCL)
A
(A) – (M) – (C)
C
1
I
1
M
(A)
M
(X)
A
(A) – (M)
PC
(PC) + 1; Push (PCL)
SP
(SP) – 1; Push (PCH)
SP
(SP) – 1; Push (X)
SP
(SP) – 1; Push (A)
SP
(SP) – 1; Push (CCR)
SP
(SP) – 1; I
PCH
Interrupt Vector High Byte
PCL
Interrupt Vector Low Byte
X
(A)
Instruction Set
For More Information On This Product,
Go to: www.freescale.com
Effect on
CCR
H I N Z C
DIR
36
INH
46
  
C
— —
INH
56
b0
IX1
66
IX
76
— — — — —
INH
9C
    
INH
80
— — — — —
INH
81
IMM
A2
DIR
B2
EXT
C2
  
— —
IX2
D2
IX1
E2
IX
F2
— — — — 1
INH
99
— 1 — — —
INH
9B
DIR
B7
EXT
C7
 
— —
IX2
D7
IX1
E7
IX
F7
— 0 — — —
INH
8E
DIR
BF
EXT
CF
 
— —
IX2
DF
IX1
EF
IX
FF
IMM
A0
DIR
B0
EXT
C0
  
— —
IX2
D0
IX1
E0
IX
F0
— 1 — — —
INH
83
1
— — — — —
INH
97
MC68HC705C8A — Rev. 3
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