ST72T311 ST Microelectronics, ST72T311 Datasheet - Page 22

• Manufacturer Part Number: ST72T311
• Description: 8-BIT MCU WITH 8 TO 16K OTP/EPROM
• Manufacturer: ST Microelectronics

ST72E311 ST72T311
Table 6. Interrupt Mapping
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EI0
EI1
EI2
EI3
RESET
TRAP
SPI
TIMER A
TIMER B
SCI
Source
Block
22
Reset
Software
Ext. Interrupt (Ports PA0:PA3)
Ext. Interrupt (Ports PF0:PF2)
Ext. Interrupt (Ports PB0:PB3)
Ext. Interrupt (Ports PB4:PB7)
Transfer Complete
Mode Fault
Input Capture 1
Output Compare 1
Input Capture 2
Output Compare 2
Timer Overflow
Input Capture 1
Output Compare 1
Input Capture 2
Output Compare 2
Timer Overflow
Transmit Buffer Empty
Transmit Complete
Receive Buffer Full
Idle Line Detect
Overrun
Description
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
Register
SPISR
SCISR
TASR
TBSR
Label
N/A
N/A
N/A
N/A
N/A
N/A
OCF1_A
OCF2_A
OCF1_B
OCF2_B
ICF1_A
ICF2_A
ICF1_B
ICF2_B
TOF_A
TOF_B
MODF
RDRF
TDRE
SPIF
IDLE
Flag
N/A
N/A
N/A
N/A
N/A
N/A
OR
TC
HALT
from
Exit
yes
yes
no
no
FFFCh-FFFDh
FFECh-FFEDh
FFEAh-FFEBh
FFEEh-FFEFh
FFFEh-FFFFh
FFFAh-FFFBh
FFE8h-FFE9h
FFE6h-FFE7h
FFE4h-FFE5h
FFE2h-FFE3h
FFE0h-FFE1h
FFF8h-FFF9h
FFF6h-FFF7h
FFF4h-FFF5h
FFF2h-FFF3h
FFF0h-FFF1h
Address
Vector
Priority
Highest
Priority
Lowest
Priority
Order