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M68HC05 Datasheet(PDF) 89 Page - Freescale Semiconductor, Inc

Part # M68HC05
Description  Microcontrollers
PDF  118 Pages
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Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

M68HC05 Datasheet(HTML) 89 Page - Freescale Semiconductor, Inc

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Instruction Set Summary
MC68HC05C9A Advance Information Data Sheet, Rev. 4.1
Freescale Semiconductor
89
RTI
Return from Interrupt
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)
INH
80
9
RTS
Return from Subroutine
SP
← (SP) + 1; Pull (PCH)
SP
← (SP) + 1; Pull (PCL)
— ————
INH
81
6
SBC #opr
SBC opr
SBC opr
SBC opr,X
SBC opr,X
SBC ,X
Subtract Memory Byte and Carry Bit from
Accumulator
A
← (A) – (M) – (C)
— —
IMM
DIR
EXT
IX2
IX1
IX
A2
B2
C2
D2
E2
F2
ii
dd
hh ll
ee ff
ff
2
3
4
5
4
3
SEC
Set Carry Bit
C
← 1
— ——— 1
INH
99
2
SEI
Set Interrupt Mask
I
← 1
— 1 ———
INH
9B
2
STA opr
STA opr
STA opr,X
STA opr,X
STA ,X
Store Accumulator in Memory
M
← (A)
— —
—
DIR
EXT
IX2
IX1
IX
B7
C7
D7
E7
F7
dd
hh ll
ee ff
ff
4
5
6
5
4
STOP
Stop Oscillator and Enable IRQ Pin
— 0 — — —
INH
8E
2
STX opr
STX opr
STX opr,X
STX opr,X
STX ,X
Store Index Register In Memory
M
← (X)
— —
—
DIR
EXT
IX2
IX1
IX
BF
CF
DF
EF
FF
dd
hh ll
ee ff
ff
4
5
6
5
4
SUB #opr
SUB opr
SUB opr
SUB opr,X
SUB opr,X
SUB ,X
Subtract Memory Byte from Accumulator
A
← (A) – (M)
— —
IMM
DIR
EXT
IX2
IX1
IX
A0
B0
C0
D0
E0
F0
ii
dd
hh ll
ee ff
ff
2
3
4
5
4
3
SWI
Software Interrupt
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 ← 1
PCH
← Interrupt Vector High Byte
PCL
← Interrupt Vector Low Byte
— 1 ———
INH
83
1
0
TAX
Transfer Accumulator to Index Register
X
← (A)
— ————
INH
97
2
TST opr
TSTA
TSTX
TST opr,X
TST ,X
Test Memory Byte for Negative or Zero
(M) – $00
— —
—
DIR
INH
INH
IX1
IX
3D
4D
5D
6D
7D
dd
ff
4
3
3
5
4
Table 11-6. Instruction Set Summary (Sheet 5 of 6)
Source
Form
Operation
Description
Effect
on CCR
HIN Z C



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