NXP Semiconductors UM11227 - Page 24

NXP Semiconductors
UM11227
NTM88 family of tire pressure monitor sensors
UM11227 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2020. All rights reserved.
User manual Rev. 6 — 24 April 2020
24 / 205
Effect
on CCR
Source Form Operation Description
V H I N Z C
Address
Mode
Opcode Operand
Bus
Cycles
[1]
CMP #opr8i
CMP opr8a
CMP opr16a
CMP oprx16,X
CMP oprx8,X
CMP ,X
CMP oprx16,SP
CMP oprx8,SP
Compare
Accumulator with
Memory
(A) – (M)
(CCR Updated
But Operands Not
Changed)
Þ – – Þ Þ Þ
IMM
DIR
EXT
IX2
IX1
IX
SP2
SP1
A1
B1
C1
D1
E1
F1
9ED1
9EE1
ii
dd
hh ll
ee ff
ff
ee ff
ff
2
3
4
4
3
3
5
4
COM opr8a
COMA
COMX
COM oprx8,X
COM ,X
COM oprx8,SP
Complement (One’s
Complement)
M ← (M)= 0xFF – (M)
A ← (A) = 0xFF – (A)
X ← (X) = 0xFF – (X)
M ← (M) = 0xFF – (M)
M ← (M) = 0xFF – (M)
M ← (M) = 0xFF – (M)
0 – – Þ Þ 1
DIR
INH
INH
IX1
IX
SP1
33
43
53
63
73
9E63
dd
ff
ff
5
1
1
5
4
6
CPHX opr16a
CPHX #opr16i
CPHX opr8a
CPHX oprx8,SP
Compare Index
Register (H:X) with
Memory
(H:X) – (M:M +
0x0001)
(CCR Updated
But Operands Not
Changed)
Þ – – Þ Þ Þ
EXT
IMM
DIR
SP1
3E
65
75
9EF3
hh ll
jj kk
dd
ff
6
3
5
6
CPX #opr8i
CPX opr8a
CPX opr16a
CPX oprx16,X
CPX oprx8,X
CPX ,X
CPX oprx16,SP
CPX oprx8,SP
Compare X (Index
Register Low) with
Memory
(X) – (M)
(CCR Updated
But Operands Not
Changed)
Þ – – Þ Þ Þ
IMM
DIR
EXT
IX2
IX1
IX
SP2
SP1
A3
B3
C3
D3
E3
F3
9ED3
9EE3
ii
dd
hh ll
ee ff
ff
ee ff
ff
2
3
4
4
3
3
5
4
DAA
Decimal Adjust
Accumulator After
ADD or ADC of
BCD Values
(A)
10
U – – Þ Þ Þ INH
72 1
DBNZ opr8a,rel
DBNZA rel
DBNZX rel
DBNZ oprx8,X,rel
DBNZ ,X,rel
DBNZ oprx8,SP,rel
Decrement and
Branch if
Not Zero
Decrement A, X, or M
Branch if (result) ≠ 0
DBNZX Affects X Not
H
– – – – – –
DIR
INH
INH
IX1
IX
SP1
3B
4B
5B
6B
7B
9E6B
dd rr
rr
rr
ff rr
rr
ff rr
7
4
4
7
6
8
DEC opr8a
DECA
DECX
DEC oprx8,X
DEC ,X
DEC oprx8,SP
Decrement
M ← (M) – 0x01
A ← (A) – 0x01
X ← (X) – 0x01
M ← (M) – 0x01
M ← (M) – 0x01
M ← (M) – 0x01
Þ – – Þ Þ –
DIR
INH
INH
IX1
IX
SP1
3A
4A
5A
6A
7A
9E6A
dd
ff
ff
5
1
1
5
4
6
DIV Divide
A ← (H:A) ÷ (X)
H ← Remainder
– – – – Þ Þ INH
52 6