参数资料
型号: ST72E331N4D0
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, UVPROM, 8 MHz, MICROCONTROLLER, CDIP56
封装: 0.600 INCH, WINDOWED, CERAMIC, SDIP-56
文件页数: 24/107页
文件大小: 691K
代理商: ST72E331N4D0
23/107
ST72E331 ST72T331
Table 6. Interrupt Mapping
Source
Block
Description
Register
Label
Flag
Exit
from
HALT
Vector
Address
Priority
Order
RESET
Reset
N/A
yes
FFFEh-FFFFh
TRAP
Software
N/A
no
FFFCh-FFFDh
NOT USED
FFFAh-FFFB h
NOT USED
FFF8h-FFF9h
EI0
Ext. Interrupt (Ports PA0:PA3)
N/A
yes
FFF6h-FFF7h
EI1
Ext. Interrupt (Ports PF0:PF2)
N/A
FFF4h-FFF5h
EI2
Ext. Interrupt (Ports PB0:PB3)
N/A
FFF2h-FFF3h
EI3
Ext. Interrupt (Ports PB4:PB7)
N/A
FFF0h-FFF1h
NOT USED
FFEEh-FFEFh
SPI
Transfer Complete
SPISR
SPIF
no
FFECh-FFEDh
Mode Fault
MODF
TIMER A
Input Capture 1
TASR
ICF1_A
FFEAh-FFEBh
Output Compare 1
OCF1_A
Input Capture 2
ICF2_A
Output Compare 2
OCF2_A
Timer Overflow
TOF_A
TIMER B
Input Capture 1
TBSR
ICF1_B
FFE8h-FFE9h
Output Compare 1
OCF1_B
Input Capture 2
ICF2_B
Output Compare 2
OCF2_B
Timer Overflow
TOF_B
SCI
Transmit Buffer Empty
SCISR
TDRE
FFE6h-FFE7h
Transmit Complete
TC
Receive Buffer Full
RDRF
Idle Line Detect
IDLE
Overrun
OR
EEPROM
EEPROM End of Programming
EEPCR
E2ITE
FFE4h-FFE5h
NOT USED
FFE2h-FFE3h
NOT USED
FFE0h-FFE1h
Highest
Priority
Lowest
23
相关PDF资料
PDF描述
ST72T331N2B6S 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP56
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