NXP Semiconductors
FXTH87E
FXTH87E, Family of Tire Pressure Monitor Sensors
instruction. The assembler will calculate the 8-bit signed offset and include it in the object
code for this instruction.
10.6.9 Address modes
INH = Inherent (no operands)
IMM = 8-bit or 16-bit immediate
DIR = 8-bit direct
EXT = 16-bit extended
IX
= 16-bit indexed no offset
IX+ = 16-bit indexed no offset, post increment (CBEQ and MOV only)
IX1 = 16-bit indexed with 8-bit offset from H:X
IX1+ = 16-bit indexed with 8-bit offset, post increment (CBEQ only)
IX2 = 16-bit indexed with 16-bit offset from H:X
rel
= 8-bit relative offset
SP1 = Stack pointer with 8-bit offset
SP2 = Stack pointer with 16-bit offset
Table 75.ꢀHCS08 instruction set summary
Effect
Bus
Address
Mode
on CCR
Source Form
Operation
Description
Opcode Operand Cycles
[1]
V H I N Z C
ADC #opr8i
ADC opr8a
IMM
A9 ii
B9 dd
2
3
4
4
3
3
5
4
DIR
EXT
IX2
IX1
IX
ADC opr16a
ADC oprx16,X
ADC oprx8,X
ADC,X
C9 hh ll
D9 ee ff
E9 ff
Add with Carry
A ← (A) + (M) + (C) Þ Þ – Þ Þ Þ
F9 ꢁ
ADC oprx16,SP
ADC oprx8,SP
SP2
SP1
9ED9 ee ff
9EE9 ff
ADD #opr8i
ADD opr8a
IMM
DIR
EXT
IX2
AB ii
BB dd
2
3
4
4
3
3
5
4
ADD opr16a
ADD oprx16,X
ADD oprx8,X
ADD ,X
CB hh ll
DB ee ff
EB ff
Add without Carry A ← (A) + (M)
Þ Þ – Þ Þ Þ
IX1
IX
FB ꢁ
ADD oprx16,SP
ADD oprx8,SP
SP2
SP1
9EDB ee ff
9EEB ff
SP ← (SP) + (M)
2
Add Immediate
Value (Signed) to
Stack Pointer
AIS #opr8i
– – – – – – IMM
A7 ii
M is sign extended
to a 16-bit value
FXTH87ERM
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Reference manual
Rev. 5.0 — 4 February 2019
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