MC68HC08AZ60A Datasheet, PDF (108/480 Pages) Motorola, Inc – Microcontrollers

Central Processor Unit (CPU)
Table 7-1. Instruction Set Summary (Continued)
Source
Form
BCC rel
BCLR n, opr
BCS rel
BEQ rel
BGE opr
BGT opr
BHCC rel
BHCS rel
BHI rel
BHS rel
BIH rel
BIL rel
BIT #opr
BIT opr
BIT opr
BIT opr,X
BIT opr,X
BIT ,X
BIT opr,SP
BIT opr,SP
BLE opr
BLO rel
BLS rel
BLT opr
Operation
Branch if Carry Bit Clear
Clear Bit n in M
Branch if Carry Bit Set (Same as
BLO)
Branch if Equal
Branch if Greater Than or Equal
To (Signed Operands)
Branch if Greater Than (Signed
Operands)
Branch if Half Carry Bit Clear
Branch if Half Carry Bit Set
Branch if Higher
Branch if Higher or Same
(Same as BCC)
Branch if IRQ Pin High
Branch if IRQ Pin Low
Description
Effect on
CCR
VHI NZ C
PC ← (PC) + 2 + rel ? (C) = 0
Mn ← 0
– – – – – – REL
DIR
(b0)
DIR
(b1)
DIR
(b2)
DIR
–
–
–
–
–
–
(b3)
DIR
(b4)
DIR
(b5)
DIR
(b6)
DIR
(b7)
PC ← (PC) + 2 + rel ? (C) = 1
– – – – – – REL
PC ← (PC) + 2 + rel ? (Z) = 1
– – – – – – REL
PC ← (PC) + 2 + rel ? (N ⊕ V) = 0 – – – – – – REL
PC ← (PC) + 2 + rel ? (Z) | (N ⊕ V) =
0
PC ← (PC) + 2 + rel ? (H) = 0
PC ← (PC) + 2 + rel ? (H) = 1
PC ← (PC) + 2 + rel ? (C) | (Z) = 0
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
PC ← (PC) + 2 + rel ? (C) = 0
– – – – – – REL
PC ← (PC) + 2 + rel ? IRQ = 1
PC ← (PC) + 2 + rel ? IRQ = 0
– – – – – – REL
– – – – – – REL
Bit Test
(A) & (M)
IMM
DIR
EXT
0
–
–
↕
↕
–
IX2
IX1
IX
SP1
SP2
Branch if Less Than or Equal To
(Signed Operands)
Branch if Lower (Same as BCS)
Branch if Lower or Same
Branch if Less Than (Signed
Operands)
PC ← (PC) + 2 + rel ? (Z) | (N ⊕ V) =
1
PC ← (PC) + 2 + rel ? (C) = 1
PC ← (PC) + 2 + rel ? (C) | (Z) = 1
PC ← (PC) + 2 + rel ? (N ⊕ V) =1
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
24 rr 3
11 dd 4
13 dd 4
15 dd 4
17 dd 4
19 dd 4
1B dd 4
1D dd 4
1F dd 4
25 rr 3
27 rr 3
90 rr 3
92 rr 3
28 rr 3
29 rr 3
22 rr 3
24 rr 3
2F rr 3
2E rr 3
A5
B5
C5
D5
E5
F5
9E
ii
dd
hh
ll
ee
ff
ff
2
3
4
4
3
2
E5
9E
D5
ff
ee
ff
4
5
93 rr 3
25 rr 3
23 rr 3
91 rr 3
Advance Information
108
Central Processor Unit (CPU)
MC68HC08AZ60A — Rev 0.0
MOTOROLA