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參數(shù)資料
| 型號： | UPD178076GF-XXX-3BA |
| 廠商： | NEC Corp. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 37/72頁 |
| 文件大?。?/td> | 366K |
| 代理商： | UPD178076GF-XXX-3BA |
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37
μ
PD178076, 178078, 178096, 178098
Data Sheet U12885EJ3V0DS00
4. INTERRUPT FUNCTION
(1)
μ
PD178076 and 178078
The
μ
PD178076 and 178078 have the following three types and 22 sources of interrupts:
Non-maskable : 1
Note
Maskable
: 21
Note
Software
: 1
Note
Two types of watchdog interrupt sources (INTWDT), non-maskable and maskable, are available, and
either of them can be selected.
Table 4-1. Interrupt Sources (
μ
PD178076 and 178078) (1/2)
Default
Priority
Note 1
Interrupt Source
Internal/
External
Vector
Table
Address
Basic
Configuration
Type
Note 2
Interrupt Type
Non-maskable
–
INTWDT
Overflow of watchdog timer
(when watchdog timer mode 1 is selected)
Internal
0004H
(A)
Maskable
0
INTWDT
Overflow of watchdog timer
(when interval timer mode is selected)
(B)
1
INTP0
Pin input edge detection
External
0006H
(C)
2
INTP1
0008H
3
INTP2
000AH
4
INTP3
000CH
5
INTP4
000EH
6
INTP5
0010H
7
INTP6
0012H
8
INTP7
0014H
9
INTCSI0
End of transfer by serial interface 0
Internal
0016H
(B)
10
INTCSI1
End of transfer by serial interface 1
0018H
11
INTCSI3
End of transfer by serial interface 3
001AH
12
INTTM50
Generation of coincidence signal of 8-bit
timer/event counter 50
001CH
13
INTTM51
Generation of coincidence signal of 8-bit
timer/event counter 51
001EH
14
INTSER0
Reception error of serial interface UART0
0020H
15
INTSR0
End of reception by serial interface UART0
0022H
16
INTST0
End of transmission by serial interface
UART0
0024H
17
INTBTM0 Generation of coincidence signal of basic
timer
0026H
Notes 1.
If two or more maskable interrupts occur at the same time, they are acknowledged or kept pending
according to their default priorities. The default priority 0 is the highest, while 22 is the lowest.
2.
(A) to (E) under the heading Basic Configuration Type corresponds to (A) to (E) in Figure 4-1.
Name
Trigger
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| UPD178096GF | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD178078 | 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER |
| UPD178078B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:78K/0 Series for Instructions | User＇s Manual[10/2001] |
| UPD178078GF | 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER |
| UPD178078GF-XXX-3BA | 制造商:NEC 制造商全稱:NEC 功能描述:8-Bit Microcontroller |
| UPD178096 | 制造商:NEC 制造商全稱:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER |
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