參數(shù)資料
型號： mPD705101
廠商： NEC Corp.
英文描述： V831TM 32-BIT MICROPROCESSOR
中文描述： V831TM 32位微處理器
文件頁數(shù)： 11/72頁
文件大?。?/td> 302K
代理商： MPD705101
μ
PD705101
11
4. INTERRUPT/EXCEPTION PROCESSING FUNCTION
The features of the interrupt/exception processing function are as follows:
Interrupt
Non-maskable interrupt: 1 source
Maskable interrupt
: 15 sources
Priority of the programmable interrupt can be specified in four levels
Nesting interrupt can be controlled according to the priority
Mask can be specified for each maskable interrupt request
Valid edge of an external interrupt request can be specified
Noise rejection circuit provided for the non-maskable interrupt pin (NMI)
Exception
Software exception : 32 sources
Exception trap
: 4 sources
The interrupt/exception sources are shown in Tables 4-1 and 4-2.
Table 4-1. Reset/Non-maskable Interrupt/Exception Source List
Type
Classification
Source of Interrupt/Exception
Exception Code
Handler
Restore
Name
Note 1
Cause
(ECR)
Address
PC
Note 2
Reset
Interrupt
RESET
Reset input
FFF0H
FFFFFFF0H
Undefined
Non-maskable
Interrupt
NMI
NMI input
FFD0H
FFFFFFD0H
next PC
Note 3
Software exception
Exception
TRAP 1nH
TRAP instruction
FFBnH
FFFFFFB0H
next PC
TRAP 0nH
TRAP instruction
FFAnH
FFFFFFA0H
Exception trap
Exception
NMI
Dual exception
Note 4
FFFFFFD0H
current PC
FAULT
Fatal exception
Not affected
FFFFFFE0H
I-OPC
Illegal instruction
code
FF90H
FFFFFF90H
DIV0
Zero division
FF80H
FFFFFF80H
Notes 1.
Handler names used in development tools or software.
2.
The PC value saved to EIPC/FEPC/DPC when interrupt/exception processing is started.
3.
Execution of all instructions cannot be stopped by an interrupt.
4.
The exception code of an exception causing a dual exception.
Remark
n = 0H to FH
相關PDF資料
PDF描述
mPD705101GM-100-8ED V831TM 32-BIT MICROPROCESSOR
mPD784037 16/8-BIT SINGLE-CHIP MICROCONTROLLER
mPD784031 16/8-BIT SINGLE-CHIP MICROCONTROLLER
mPD784035 16/8-BIT SINGLE-CHIP MICROCONTROLLER
mPD784036 16/8-BIT SINGLE-CHIP MICROCONTROLLER
相關代理商/技術參數(shù)
參數(shù)描述
MPD705101GM-100-8ED 制造商:NEC 制造商全稱:NEC 功能描述:V831TM 32-BIT MICROPROCESSOR
MP-D70P-100/240V 制造商:Panasonic Electric Works 功能描述:
MPD784031 制造商:NEC 制造商全稱:NEC 功能描述:16/8-BIT SINGLE-CHIP MICROCONTROLLER
MPD784035 制造商:NEC 制造商全稱:NEC 功能描述:16/8-BIT SINGLE-CHIP MICROCONTROLLER
MPD784036 制造商:NEC 制造商全稱:NEC 功能描述:16/8-BIT SINGLE-CHIP MICROCONTROLLER
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*