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參數(shù)資料
| 型號： | ST72121J4 |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| 中文描述： | 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存 |
| 文件頁數(shù)： | 20/93頁 |
| 文件大?。?/td> | 915K |
| 代理商： | ST72121J4 |
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20/93
ST72E121 ST72T121
Table 5. Interrupt Mapping
Source
Block
Description
Register
Label
Flag
Exit
from
HALT
yes
no
Vector
Address
Priority
Order
RESET
TRAP
Reset
Software
N/A
N/A
N/A
N/A
FFFEh-FFFFh
FFFCh-FFFDh
FFFAh-FFFBh
FFF8h-FFF9h
FFF6h-FFF7h
FFF4h-FFF5h
FFF2h-FFF3h
FFF0h-FFF1h
FFEEh-FFEFh
NOT USED
NOT USED
EI0
EI1
EI2
EI3
Ext. Interrupt (Ports PA0:PA3)
Ext. Interrupt (Ports PF0:PF2)
Ext. Interrupt (Ports PB0:PB3)
Ext. Interrupt (Ports PB4:PB7)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
yes
NOT USED
SPI
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
SPISR
SPIF
MODF
ICF1_A
OCF1_A
ICF2_A
OCF2_A
TOF_A
ICF1_B
OCF1_B
ICF2_B
OCF2_B
TOF_B
TDRE
TC
RDRF
IDLE
OR
no
FFECh-FFEDh
TIMER A
TASR
FFEAh-FFEBh
TIMER B
TBSR
FFE8h-FFE9h
SCI
SCISR
FFE6h-FFE7h
NOT USED
NOT USED
NOT USED
FFE4h-FFE5h
FFE2h-FFE3h
FFE0h-FFE1h
Highest
Priority
Priority
Lowest
20
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