ST STM8S Reference Manual

RM0016 Interrupt controller (ITC)
Doc ID 14587 Rev 8 71/449
6.9.5 ITC and EXTI register map and reset values
Table 12. Interrupt register map
Add.
offset
Register
name
76543210
ITC-SPR block
(1)
0x00
ITC_SPR1
Reset value
VECT3SPR1
1
VECT3SPR0
1
VECT2SPR1
1
VECT2SPR0
1
VECT1SPR1
1
VECT1SPR0
1
Reserved
1
Reserved
1
0x01
ITC_SPR2
Reset value
VECT7SPR1
1
VECT7SPR0
1
VECT6SPR1
1
VECT6SPR0
1
VECT5SPR1
1
VECT5SPR0
1
VECT4SPR1
1
VECT4SPR0
1
0x02
ITC_SPR3
Reset value
VECT11SPR1
1
VECT11SPR0
1
VECT10SPR1
1
VECT10SPR0
1
VECT9SPR1
1
VECT9SPR0
1
VECT8SPR1
1
VECT8SPR0
1
0x03
ITC_SPR4
Reset value
VECT15SPR1
1
VECT15SPR0
1
VECT14SPR1
1
VECT14SPR0
1
VECT13SPR1
1
VECT13SPR0
1
VECT12SPR1
1
VECT12SPR0
1
0x04
ITC_SPR5
Reset value
VECT19SPR1
1
VECT19SPR0
1
VECT18SPR1
1
VECT18SPR0
1
VECT17SPR1
1
VECT17SPR0
1
VECT16SPR1
1
VECT16SPR0
1
0x05
ITC_SPR6
Reset value
VECT23SPR1
1
VECT23SPR0
1
VECT22SPR1
1
VECT22SPR0
1
VECT21SPR1
1
VECT21SPR0
1
VECT20SPR1
1
VECT20SPR0
1
0x06
ITC_SPR7
Reset value
VECT27SPR1
1
VECT27SPR0
1
VECT26SPR1
1
VECT26SPR0
1
VECT25SPR1
1
VECT25SPR0
1
VECT24SPR1
1
VECT24SPR0
1
0x07
ITC_SPR8
Reset value
------
VECT28SPR1
1
VECT28SPR0
1
ITC-EXTI block
(2)
0x00 EXTI_CR1
PDIS1
0
PDIS0
0
PCIS1
0
PCIS0
0
PBIS1
0
PBIS0
0
PA IS 1
0
PA IS 0
0
0x01 EXTI_CR2
-
0
-
000
-
0
TLIS
0
PEIS1
0
PEIS0
0
1. The address offsets are expressed for the ITC-SPR block base address (see CPU/SWIM/debug module/interrupt controller registers table in the
datasheet).
2. The address offsets are expressed for the ITC-EXTI block base address (see General hardware register map table in the datasheet).

ST STM8S Specifications

General

Brand	ST
Model	STM8S
Category	Microcontrollers
Language	English