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參數(shù)資料
| 型號(hào)： | μPD784225 |
| 廠商： | NEC Corp. |
| 英文描述： | 16 Bit Single Chip Microcontrollers(16 位單片微控制器) |
| 中文描述： | 16位單片機(jī)微控制器（16位單片微控制器） |
| 文件頁(yè)數(shù)： | 44/68頁(yè) |
| 文件大?。?/td> | 384K |
| 代理商： | ΜPD784225 |
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44
m
PD784224, 784225
Table 8-2. Interrupt Sources
Type
Default
Priority
Source
Internal/
External
Macro
Service
Name
Trigger
Software
—
BRK instruction
Instruction execution
—
—
BRKCS instruction
Operand error
Instruction execution
If result of exclusive OR between operands
byte and byte is not FFH when MOV STBC,
#byte instruction or MOV WDM, #byte instruc-
tion, LOCATION instruction is executed
Non-maskable
—
NMI
Pin input edge detection
External
—
INTWDT
Overflow of watchdog timer
Internal
Maskable
0 (
highest
)
1
INTWDTM
INTP0
Overflow of watchdog timer
Pin input edge detection
Internal
External
2
INTP1
3
4
INTP2
INTP3
5
INTP4
6
7
INTP5
INTCSI0
End of 3-wire transfer by CSI0
Internal
8
INTSER1
Occurrence of UART reception error in ASI1
9
INTSR1
End of UART reception by ASI1
INTCSI1
INTST1
End of 3-wire transfer by CSI1
End of UART transfer by ASI1
10
11
INTSER2
Occurrence of UART reception error in ASI2
12
INTSR2
INTCSI2
End of UART reception by ASI2
End of 3-wire transfer by CSI2
13
INTST2
End of UART transfer by ASI2
14
INTTM3
Reference time interval signal from watch timer
15
INTTM00
Signal indicating coincidence between 16-bit
timer register and capture/compare register
(CR00)
Signal indicating coincidence between 16-bit
timer register and capture/compare register
(CR01)
16
INTTM01
17
INTTM1
Occurrence of coincidence signal of 8-bit
timer/counter 1
18
INTTM2
Occurrence of coincidence signal of 8-bit
timer/counter 2
End of conversion by A/D converter
19
INTAD
20
INTTM5
Occurrence of coincidence signal of 8-bit
timer/counter 5
21
INTTM6
Occurrence of coincidence signal of 8-bit
timer/counter 6
Overflow of watch timer
22
(lowest)
INTWT
Remark
ASI : Asynchronous Serial Interface
CSI : Clocked Serial Interface
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