參數(shù)資料
型號: μPD789012
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機微控制器(8位單片微控制器)
文件頁數(shù): 15/44頁
文件大?。?/td> 271K
代理商: ΜPD789012
μ
PD789011, 789012
15
6. INTERRUPT FUNCTIONS
There are 10 interrupt functions of 2 different sources as follows.
Non-maskable : 1
Maskable
: 9
Table 6-1. Interrupt Source List
Interrupt
Type
Interrupt Source
Internal/
External
Vector
Table
Address
Basic
Priority
Note 1
Configuration
Type
Note 2
Name
Trigger
Non-maskable
INTWDT
Watchdog timer overflow
(when the watchdog timer mode 1 is selected)
Internal
0004H
(A)
Maskable
0
INTWDT
Watchdog timer overflow
(when the interval timer mode is selected)
(B)
1
INTP0
Pin input edge detection
External
0006H
(C)
2
INTP1
0008H
3
INTP2
000AH
4
INTSR
Completion of serial interface channel 0
UART reception
Internal
000CH
(B)
INTCSI0
Completion of serial interface channel 0
3-wire transfer
5
INTST
Completion of serial interface channel 0
UART transmission
000EH
6
INTTM0
Generation of matching signal of 8-bit timer/
event counter 0
0010H
7
INTTM1
Generation of matching signal of 8-bit timer/
event counter 1
0012H
Notes 1.
The priority is the priority order when two or more maskable interrupt requests are generated
simultaneously. 0 is the highest order and 7 the lowest.
2.
Basic configuration types (A) to (C) correspond to those in Figure 6-1, respectively.
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