參數(shù)資料
型號: HT46R23
廠商: Holtek Semiconductor Inc.
英文描述: 8-Bit OTP Microcontroller
中文描述: 8位微控制器檢察官辦公室
文件頁數(shù): 31/42頁
文件大?。?/td> 1172K
代理商: HT46R23
CLR [m].i
Clear bit of data memory.
Description
The bit i of the specified data memory is cleared to 0.
Operation
[m].i
0
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
CLR WDT
Clear Watchdog Timer.
Description
The WDT and the WDT Prescaler are cleared (re-counting from 0). The power down bit (PD)
and time-out bit (TO) are cleared.
Operation
WDT and WDT Prescaler
00H
PD and TO
0
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
0
0
CLR WDT1
Preclear Watchdog Timer.
Description
The TO, PD flags, WDT and the WDT Prescaler has cleared (re-counting from 0), if the other
preclear WDT instruction has been executed. Only execution of this instruction without the
other preclear instruction just sets the indicated flag which implies this instruction has been
executed and the TO and PD flags remain unchanged.
Operation
WDT and WDT Prescaler
00H*
PD and TO
0*
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
0*
0*
CLR WDT2
Preclear Watchdog Timer.
Description
The TO, PD flags, WDT and the WDT Prescaler are cleared (re-counting from 0), if the other
preclear WDT instruction has been executed. Only execution of this instruction without the
other preclear instruction, sets the indicated flag which implies this instruction has been exe-
cuted and the TO and PD flags remain unchanged.
Operation
WDT and WDT Prescaler
00H*
PD and TO
0*
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
0*
0*
CPL [m]
Complement data memory.
Description
Each bit of the specified data memory is logically complemented (1 s complement). Bits which
previously contained a 1 are changed to 0 and vice-versa.
Operation
[m]
[m]
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
HT46R23
Rev. 1.30
31
August 17, 2001
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