MC68HC908GT16 Datasheet, PDF (173/412 Pages) Motorola, Inc – Microcontrollers

Central Processor Unit (CPU)
Instruction Set Summary
Table 10-1. Instruction Set Summary (Sheet 6 of 8)
Source
Form
Operation
ORA #opr
ORA opr
ORA opr
ORA opr,X
ORA opr,X
ORA ,X
ORA opr,SP
ORA opr,SP
PSHA
PSHH
PSHX
PULA
PULH
PULX
ROL opr
ROLA
ROLX
ROL opr,X
ROL ,X
ROL opr,SP
ROR opr
RORA
RORX
ROR opr,X
ROR ,X
ROR opr,SP
RSP
Inclusive OR A and M
Push A onto Stack
Push H onto Stack
Push X onto Stack
Pull A from Stack
Pull H from Stack
Pull X from Stack
Rotate Left through Carry
Rotate Right through Carry
Reset Stack Pointer
RTI
Return from Interrupt
RTS
SBC #opr
SBC opr
SBC opr
SBC opr,X
SBC opr,X
SBC ,X
SBC opr,SP
SBC opr,SP
SEC
SEI
Return from Subroutine
Subtract with Carry
Set Carry Bit
Set Interrupt Mask
Description
A ← (A) | (M)
Push (A); SP ← (SP) – 1
Push (H); SP ← (SP) – 1
Push (X); SP ← (SP) – 1
SP ← (SP + 1); Pull (A)
SP ← (SP + 1); Pull (H)
SP ← (SP + 1); Pull (X)
C
b7
b0
C
b7
b0
SP ← $FF
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
Effect on
CCR
VH I NZC
IMM
DIR
EXT
0
–
–


–
IX2
IX1
IX
SP1
SP2
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
– – – – – – INH
DIR
INH

–
–



INH
IX1
IX
SP1
DIR
INH

–
–



INH
IX1
IX
SP1
– – – – – – INH
AA ii
2
BA dd 3
CA hh ll 4
DA ee ff 4
EA ff
3
FA
2
9EEA ff
4
9EDA ee ff 5
87
2
8B
2
89
2
86
2
8A
2
88
2
39 dd 4
49
1
59
1
69 ff
4
79
3
9E69 ff
5
36 dd 4
46
1
56
1
66 ff
4
76
3
9E66 ff
5
9C
1
      INH
80
7
– – – – – – INH
IMM
DIR
EXT

–
–



IX2
IX1
IX
SP1
SP2
– – – – – 1 INH
– – 1 – – – INH
81
4
A2 ii
2
B2 dd 3
C2 hh ll 4
D2 ee ff 4
E2 ff
3
F2
2
9EE2 ff
4
9ED2 ee ff 5
99
1
9B
2
MC68HC908GT16 • MC68HC908GT8 — Rev. 2
MOTOROLA
Central Processor Unit (CPU)
Technical Data
173