Reset And Interrupt Vector Assignments - NXP Semiconductors MC9S08SU16 Reference Manual

Reset and interrupt vector assignments

0x0000
0x007F
0x0080
0x037F
0x0380
0x17FF
0x1800
0x18FF
0x1900
0xBFFF
0xC000
0xFFFF
3.2 Reset and interrupt vector assignments
The following table summarizes the reset and interrupt sources assignments for this
device. The high-order byte of the address for the interrupt service routine is located at
the first address in the vector address column, and the low-order byte of the address for
the interrupt service routine is located at the next higher address. Higher-priority sources
are located toward the bottom of the table. The Interrupt Priority Controller module is
integrated on this device and provides the ability to alter the default priority scheme.
The vector names shown in this table are the labels used in the NXP-provided header
files for the device.
Address
Vector number
(high/low)
31 0xFFC0:FFC1
30 0xFFC2:FFC3
29 0xFFC4:FFC5
44
DIRECT PAGE REGISTERS
RAM 768 BYTES
UNIMPLEMENTED
HIGH PAGE REGISTERS
UNIMPLEMENTED
16,384 BYTES
SU16
Figure 3-1. Memory map
Table 3-1. Reset and interrupt vectors
Vector
NVM
I2C
KBI
Table continues on the next page...
MC9S08SU16 Reference Manual, Rev. 5, 4/2017
0x0000
DIRECT PAGE REGISTERS
0x007F
0x0080
RAM 768 BYTES
0x037F
0x0380
UNIMPLEMENTED
0x17FF
0x1800
HIGH PAGE REGISTERS
0x18FF
0x1900
UNIMPLEMENTED
0xDFFF
0xE000
8192 BYTES
0xFFFF
SU8
Vector name Module
Vnvm NVM
Viic I2C
Vkbi KBI
Source
CCIF
Or'ed all flags
KBF
NXP Semiconductors