參數(shù)資料
型號: μPD72044F
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機(jī)微控制器
文件頁數(shù): 26/72頁
文件大?。?/td> 547K
代理商: ΜPD72044F
26
m
PD78042F, 78043F, 78044F, 78045F
6. INTERRUPT FUNCTION AND TEST FUNCTION
6.1 INTERRUPT FUNCTION
The following three types of interrupt functions are available:
Non-maskable interrupt : 1
Maskable interrupt
: 13
Software interrupt
: 1
Table 6-1 Interrupt Source List
Note 1
Default
priority
Vector
table
address
Internal/
external
Interrupt source
Name
Trigger
Note 2
Basic
configuration
type
Interrupt
type
Non-maskable
INTWDT
Watchdog timer overflow
(with watchdog timer mode 1 selected)
Internal
0004H
(A)
Maskable
0
INTWDT
Watchdog timer overflow
(with interval timer mode selected)
(B)
1
INTP0
Pin input edge detection
External
0006H
(C)
2
INTP1
0008H
(D)
3
INTP2
000AH
4
INTP3
000CH
INTUD
6-bit up/down counter match signal generation Internal
(B)
5
INTCSI0
End of serial interface channel 0 transfer
000EH
6
INTCSI1
End of serial interface channel 1 transfer
0010H
7
INTTM3
Reference time interval signal from watch
timer
0012H
8
INTTM0
16-bit timer/event counter match signal
generation
0014H
9
INTTM1
8-bit timer/event counter 1 match signal
generation
0016H
10
INTTM2
8-bit timer/event counter 2 match signal
generation
0018H
11
INTAD
End of A/D converter conversion
001AH
12
INTKS
Key scan timing from FIP controller/driver
001CH
Software
BRK
Execution of BRK instruction
003EH
(E)
Notes 1.
Default priority is the priority order when several maskable interrupts are generated at the same time.
0 is the highest order and the 12 is the lowest order.
2.
Basic configuration types (A) to (E) correspond to (A) to (E) in Fig. 6-1.
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