參數(shù)資料
型號： UPD784915A
廠商： NEC Corp.
英文描述： 16-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述： 16位單晶片微控制器
文件頁數(shù)： 50/86頁
文件大?。?/td> 446K
代理商： UPD784915A
μ
PD784915A, 784916A
50
Figure 4-1. Differences in Operation Depending on Interrupt Processing Mode
Notes 1.
When the register bank switching function is used and when initial values are set in advance to the
registers
2.
Selecting a register bank and saving PC and PSW by context switching
3.
Restoring register bank, PC, and PSW by context switching
4.
Saves PC and PSW to stack and loads vector address to PC
Macro service
Context
switching
Note 1
Vector
interrupt
Note 2
Vector interrupt
Main
routine
Main
routine
Main
routine
Main
routine
Interrupt request generated
Macro service
processing
Main routine
Main routine
Main routine
Note 2
Note 4
Note 4
Note 3
Interrupt
processing
SEL
RBn
Interrupt
processing
Saving
general
register
Initializing
general
register
Restoring
PC and
PSW
Interrupt
processing
Restoring
general
register
Restoring
PC and
PSW
Main
routine
相關PDF資料
PDF描述
UPD784915AGF 16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784916A 16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784916AGF 16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784915B 16-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784915BGF 16-BIT SINGLE-CHIP MICROCONTROLLERS
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