ST ST7 - Interrupts Sources for the ST72251

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5-Peripherals
5.2.1.1 Interrupts sources for the ST72251
Source Block Description Register Vector address
Priority
order
Reset Reset N/A FFFEh-FFFFh Highest
Trap Software N/A FFFCh-FFFDh
EI0 PA0-PA7 N/A FFFAh-FFFBh
EI1 PB0-PB7 PC0-PC5 N/A FFF8h-FFF9h
Not used FFF6h-FFF7h
SPI
Transfer complete
SPISR
FFF4h-FFF5h
Mode fault
TIMER A
Input capture 1
TASR FFF2h-FFF3h
Output compare 1
Input capture 2
Output compare 2
Timer overflow
Not used FFF0h-FFF1h
TIMER B
Input capture 1
TBSR FFEEh-FFEFh
Output compare 1
Input capture 2
Output compare 2
Timer overflow
Not used FFECh-FFEDh
Not used FFEAh-FFEBh
Not used FFE8h-FFE9h
Not used FFE6h-FFE7h
I2C
I2C Peripheral
interrupt
I2CSR1
FFE4h-FFE5h
I2CSR2
Not used FFE2h-FFE3h
Not used FFE0h-FFE1h
Lowest