saa-xc866 Infineon Technologies Corporation, saa-xc866 Datasheet - Page 50

• Manufacturer Part Number: saa-xc866
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

3.4.2
Each interrupt source has an associated interrupt vector address. This vector is
accessed to service the corresponding interrupt source request. The interrupt service of
each interrupt source can be individually enabled or disabled via an enable bit. The
assignment of the SAA-XC866 interrupt sources to the interrupt vector addresses and
the corresponding interrupt source enable bits are summarized in
Table 16
Interrupt
Source
Data Sheet
NMI
XINTR0
XINTR1
XINTR2
XINTR3
XINTR4
XINTR5
Interrupt Source and Vector
Interrupt Vector Addresses
Vector
Address
0073
0003
000B
0013
001B
0023
002B
H
H
H
H
H
H
H
Assignment for SAA-
XC866
Watchdog Timer NMI
PLL NMI
Flash NMI
VDDC Prewarning NMI
VDDP Prewarning NMI
Flash ECC NMI
External Interrupt 0
Timer 0
External Interrupt 1
Timer 1
UART
T2
Fractional Divider
(Normal Divider Overflow)
LIN
46
Enable Bit
NMIWDT
NMIPLL
NMIFLASH
NMIVDD
NMIECC
ET0
ET1
ES
ET2
NMIVDDP
EX0
EX1
Functional Description
Table
16.
SFR
NMICON
IEN0
SAA-XC866
V1.2, 2008-02