参数资料
型号: ST72101G2B1/XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32
封装: 0.400 INCH, PLASTIC, SDIP-32
文件页数: 13/85页
文件大小: 879K
代理商: ST72101G2B1/XXX
Obsolete
Product(s)
- Obsolete
Product(s)
20/85
ST72101/ST72212/ST72213
Table 7. Interrupt Mapping
Note 1: Timer B is available on ST72212 only.
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
EI0
External Interrupt PA0:PA7
N/A
yes
FFFAh-FFFBh
EI1
External Interrupt PB0:PB7, PC0:PC5
N/A
yes
FFF8h-FFF9h
Not Used
FFF6h-FFF7h
SPI
Transfer Complete
SPISR
SPIF
no
FFF4h-FFF5h
Mode Fault
MODF
TIMER A
Input Capture 1
TASR
ICF1_A
no
FFF2h-FFF3h
Output Compare 1
OCF1_A
Input Capture 2
ICF2_A
Output Compare 2
OCF2_A
Timer Overflow
TOF_A
Not Used
FFF0h-FFF1h
TIMER B 1)
Input Capture 1
TBSR
ICF1_B
no
FFEEh-FFEFh
Output Compare 1
OCF1_B
Input Capture 2
ICF2_B
Output Compare 2
OCF2_B
Timer Overflow
TOF_B
Not Used
FFECh-FFEDh
FFEAh-FFEBh
FFE8h-FFE9h
FFE6h-FFE7h
FFE4h-FFE5h
FFE2h-FFE3h
FFE0h-FFE1h
Highest
Priority
Lowest
20
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