MC68HC08AZ60A Datasheet, PDF (109/480 Pages) Motorola, Inc – Microcontrollers

Central Processor Unit (CPU)
Instruction Set Summary
Table 7-1. Instruction Set Summary (Continued)
Source
Form
Operation
BMC rel
BMI rel
BMS rel
BNE rel
BPL rel
BRA rel
Branch if Interrupt Mask Clear
Branch if Minus
Branch if Interrupt Mask Set
Branch if Not Equal
Branch if Plus
Branch Always
BRCLR
n,opr,rel
Branch if Bit n in M Clear
BRN rel
Branch Never
BRSET
n,opr,rel
Branch if Bit n in M Set
BSET n,opr
Set Bit n in M
Description
PC ← (PC) + 2 + rel ? (I) = 0
PC ← (PC) + 2 + rel ? (N) = 1
PC ← (PC) + 2 + rel ? (I) = 1
PC ← (PC) + 2 + rel ? (Z) = 0
PC ← (PC) + 2 + rel ? (N) = 0
PC ← (PC) + 2 + rel
PC ← (PC) + 3 + rel ? (Mn) = 0
PC ← (PC) + 2
PC ← (PC) + 3 + rel ? (Mn) = 1
Mn ← 1
Effect on
CCR
VHI NZ C
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
DIR
(b0)
DIR
(b1)
DIR
(b2)
DIR
–
–
–
–
–
↕
(b3)
DIR
(b4)
DIR
(b5)
DIR
(b6)
DIR
(b7)
– – – – – – REL
DIR
(b0)
DIR
(b1)
DIR
(b2)
DIR
–
–
–
–
–
↕
(b3)
DIR
(b4)
DIR
(b5)
DIR
(b6)
DIR
(b7)
DIR
(b0)
DIR
(b1)
DIR
(b2)
DIR
–
–
–
–
–
–
(b3)
DIR
(b4)
DIR
(b5)
DIR
(b6)
DIR
(b7)
2C rr 3
2B rr 3
2D rr 3
26 rr 3
2A rr 3
20 rr 3
dd
rr
dd
rr
01 dd 5
03 rr 5
05 dd 5
07 rr 5
09 dd 5
0B rr 5
0D dd 5
0F rr 5
dd
rr
dd
rr
21 rr 3
dd
rr
dd
rr
00 dd 5
02 rr 5
04 dd 5
06 rr 5
08 dd 5
0A rr 5
0C dd 5
0E rr 5
dd
rr
dd
rr
10 dd 4
12 dd 4
14 dd 4
16 dd 4
18 dd 4
1A dd 4
1C dd 4
1E dd 4
MC68HC08AZ60A — Rev 0.0
MOTOROLA
Central Processor Unit (CPU)
Advance Information
109