mc68hc908jb8 Freescale Semiconductor, Inc, mc68hc908jb8 Datasheet - Page 85

• Manufacturer Part Number: mc68hc908jb8
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
Freescale Semiconductor
SUB #opr
SUB opr
SUB opr
SUB opr,X
SUB opr,X
SUB ,X
SUB opr,SP
SUB opr,SP
SWI
TAP
TAX
TPA
TST opr
TSTA
TSTX
TST opr,X
TST ,X
TST opr,SP
TSX
TXA
TXS
Source
Form
Subtract
Software Interrupt
Transfer A to CCR
Transfer A to X
Transfer CCR to A
Test for Negative or Zero
Transfer SP to H:X
Transfer X to A
Transfer H:X to SP
Operation
Table 6-1. Instruction Set Summary (Sheet 8 of 9)
Central Processor Unit (CPU)
(A) – $00 or (X) – $00 or (M) – $00
PCH
PCL
PC
SP
SP
SP
SP
SP
Interrupt Vector High Byte
Interrupt Vector Low Byte
(SP)
H:X
(SP) – 1; Push (CCR)
(SP) – 1; Push (PCH)
(PC) + 1; Push (PCL)
A
Description
(SP) – 1; Push (X)
(SP) – 1; Push (A)
CCR
A
(SP) – 1; I
X
A
(A) – (M)
(CCR)
(SP) + 1
(H:X) – 1
(A)
(X)
(A)
1
V H I N Z C
4 – – 4 4 4
– – 1 – – – INH
4 4 4 4 4 4 INH
– – – – – – INH
– – – – – – INH
0 – – 4 4 –
– – – – – – INH
– – – – – – INH
– – – – – – INH
Effect on
CCR
Central Processor Unit (CPU)
Instruction Set Summary
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
DIR
INH
INH
IX1
IX
SP1
Technical Data
9EE0
9ED0
9E6D
C0
D0
3D
4D
5D
6D
7D
A0
B0
E0
F0
83
84
97
85
95
9F
94
ii
dd
hh ll
ee ff
ff
ff
ee ff
dd
ff
ff
85
2
3
4
4
3
2
4
5
9
2
1
1
3
1
1
3
2
4
2
1
2