Freescale Semiconductor MC68HC908MR16 Datasheet page 88

Central Processor Unit (CPU)
Source
Form
PULA Pull A from Stack
PULH Pull H from Stack
PULX Pull X from Stack
ROL opr
ROLA
ROLX
Rotate Left through Carry
ROL opr,X
ROL ,X
ROL opr,SP
ROR opr
RORA
RORX
Rotate Right through Carry
ROR opr,X
ROR ,X
ROR opr,SP
RSP Reset Stack Pointer
RTI Return from Interrupt
RTS Return from Subroutine
SBC #opr
SBC opr
SBC opr
SBC opr,X
Subtract with Carry
SBC opr,X
SBC ,X
SBC opr,SP
SBC opr,SP
SEC Set Carry Bit
SEI Set Interrupt Mask
STA opr
STA opr
STA opr,X
STA opr,X Store A in M
STA ,X
STA opr,SP
STA opr,SP
STHX opr Store H:X in M
Enable Interrupts, Stop Processing,
STOP
Refer to MCU Documentation
STX opr
STX opr
STX opr,X
STX opr,X Store X in M
STX ,X
STX opr,SP
STX opr,SP
SUB #opr
SUB opr
SUB opr
SUB opr,X
Subtract
SUB opr,X
SUB ,X
SUB opr,SP
SUB opr,SP
88
Table 7-1. Instruction Set Summary (Sheet 5 of 6)
Operation
MC68HC908MR32 • MC68HC908MR16 Data Sheet, Rev. 6.1
Description
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
M ← (A)
(M:M + 1) ← (H:X)
I ← 0; Stop Processing
M ← (X)
A ← (A) – (M)
Effect
on CCR
V H I N Z C
– – – – – – INH
– – – – – – INH
– – – – – – INH
DIR
INH
INH
– –
IX1
IX
SP1 9E69
DIR
INH
INH
– –
IX1
IX
SP1 9E66
– – – – – – INH 9C
INH
– – – – – – INH
IMM
DIR
EXT C2
IX2 D2
– –
IX1
IX
SP1 9EE2
SP2 9ED2
– – – – – 1 INH
– – 1 – – – INH
DIR
EXT C7
IX2 D7
0 – – – IX1
IX
SP1 9EE7
SP2 9ED7
0 – – – DIR
– – 0 – – – INH
DIR BF
EXT CF
IX2 DF
0 – – – IX1 EF
IX
SP1 9EEF
SP2 9EDF
IMM
DIR
EXT C0
IX2 D0
– –
IX1
IX
SP1 9EE0
SP2 9ED0
Freescale Semiconductor
86 2
8A 2
88 2
39 dd 4
49 1
59 1
69 ff 4
79 3
ff 5
36 dd 4
46 1
56 1
66 ff 4
76 3
ff 5
1
80 7
81 4
A2 ii 2
B2 dd 3
hh ll 4
ee ff 4
E2 ff 3
F2 2
ff 4
ee ff 5
99 1
9B 2
B7 dd 3
hh ll 4
ee ff 4
E7 ff 3
F7 2
ff 4
ee ff 5
35 dd 4
8E 1
dd 3
hh ll 4
ee ff 4
ff 3
FF 2
ff 4
ee ff 5
A0 ii 2
B0 dd 3
hh ll 4
ee ff 4
E0 ff 3
F0 2
ff 4
ee ff 5