mc68hc908gp20 Freescale Semiconductor, Inc, mc68hc908gp20 Datasheet - Page 162

• Manufacturer Part Number: mc68hc908gp20
• Description: M68hc08 Family Of 8-bit Microcontroller Units Mcus
• Manufacturer: Freescale Semiconductor, Inc

Advance Information
162
BNE rel
BPL rel
BRA rel
BRCLR n,opr,rel Branch if Bit n in M Clear
BRN rel
BRSET n,opr,rel Branch if Bit n in M Set
BSET n,opr
BSR rel
CBEQ opr,rel
CBEQA #opr,rel
CBEQX #opr,rel
CBEQ opr,X+,rel
CBEQ X+,rel
CBEQ opr,SP,rel
CLC
CLI
CLR opr
CLRA
CLRX
CLRH
CLR opr,X
CLR ,X
CLR opr,SP
Source
Form
Branch if Not Equal
Branch if Plus
Branch Always
Branch Never
Set Bit n in M
Branch to Subroutine
Compare and Branch if Equal
Clear Carry Bit
Clear Interrupt Mask
Clear
Operation
Table 10-1. Instruction Set Summary (Continued)
PC ← (PC) + 3 + rel ? (A) – (M) = $00
PC ← (PC) + 3 + rel ? (A) – (M) = $00
PC ← (PC) + 3 + rel ? (X) – (M) = $00
PC ← (PC) + 3 + rel ? (A) – (M) = $00
PC ← (PC) + 2 + rel ? (A) – (M) = $00
PC ← (PC) + 4 + rel ? (A) – (M) = $00
PC ← (PC) + 3 + rel ? (Mn) = 0
PC ← (PC) + 3 + rel ? (Mn) = 1
PC ← (PC) + 2 + rel ? (Z) = 0
PC ← (PC) + 2 + rel ? (N) = 0
PC ← (PC) + 2; push (PCL)
SP ← (SP) – 1; push (PCH)
PC ← (PC) + 2 + rel
PC ← (PC) + rel
Description
PC ← (PC) + 2
SP ← (SP) – 1
M ← $00
M ← $00
M ← $00
M ← $00
A ← $00
X ← $00
H ← $00
Mn ← 1
C ← 0
I ← 0
V H I N Z C
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – –
– – – – – – REL
– – – – –
– – – – – –
– – – – – – REL
– – – – – –
– – – – – 0 INH
– – 0 – – – INH
0 – – 0 1 –
Effect on
CCR
MC68HC908GP20
Freescale Semiconductor
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)
DIR (b0)
DIR (b1)
DIR (b2)
DIR (b3)
DIR (b4)
DIR (b5)
DIR (b6)
DIR (b7)
DIR
IMM
IMM
IX1+
IX+
SP1
DIR
INH
INH
INH
IX1
IX
SP1
9E6F
9E61
0D
0C
1C
AD
8C
26
2A
20
01
03
05
07
09
0B
0F
21
00
02
04
06
08
0A
0E
10
12
14
16
18
1A
1E
9A
3F
4F
5F
6F
7F
31
41
51
61
71
98
—
rr
rr
rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd
dd
dd
dd
dd
dd
dd
dd
rr
dd rr
ii rr
ii rr
ff rr
rr
ff rr
dd
ff
ff
Rev 2.1
3
3
3
5
5
5
5
5
5
5
5
3
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4
5
4
6
1
2
3
1
1
1
3
2
4