參數(shù)資料
型號: W921E400
廠商: WINBOND ELECTRONICS CORP
英文描述: 4-Bit Microcontroller(4位微控制器)
中文描述: 4位微控制器(4位微控制器)
文件頁數(shù): 33/53頁
文件大小: 394K
代理商: W921E400
W921E400A/W921C400
Publication Release Date: July 1999
- 33 -
Revision A3
Hold mode operation flow chart
TM0, TM2, TM3 Serial;
Comparator; Falling change
occurs at INT0, P4.2
No
Yes
No
Yes
Yes
No
Yes
No
Hold
HMRFx
Hold Release
Flag Set
Reset ENINT Flag and
Individual Request Flag
Execute
Interrupt Service Routine
INTCTx
Interrupt
Flag Set
PC
PC + 1
Yes
No
Interrupt
Enable
INTCTx
Interrupt
Flag Set
Yes
No
Interrupt
Enable
In
Hold
Mode
Reset ENINT Flag and
Individual Request Flag
Execute
Interrupt Service Routine
note: x is the corresponding flag bit of interrupt enable or hold
mode release register
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