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HT48R01N 参数 Datasheet PDF下载

HT48R01N图片预览
型号: HT48R01N
PDF下载: 下载PDF文件 查看货源
内容描述: 小型封装8位OTP MCU [Small Package 8-Bit OTP MCU]
分类和应用:
文件页数/大小: 71 页 / 404 K
品牌: HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
 浏览型号HT48R01N的Datasheet PDF文件第54页浏览型号HT48R01N的Datasheet PDF文件第55页浏览型号HT48R01N的Datasheet PDF文件第56页浏览型号HT48R01N的Datasheet PDF文件第57页浏览型号HT48R01N的Datasheet PDF文件第59页浏览型号HT48R01N的Datasheet PDF文件第60页浏览型号HT48R01N的Datasheet PDF文件第61页浏览型号HT48R01N的Datasheet PDF文件第62页  
HT46R01B/02B/01N/02N  
HT48R01B/02B/01N/02N  
CALL addr  
Subroutine call  
Description  
Unconditionally calls a subroutine at the specified address. The Program Counter then in-  
crements by 1 to obtain the address of the next instruction which is then pushed onto the  
stack. The specified address is then loaded and the program continues execution from this  
new address. As this instruction requires an additional operation, it is a two cycle instruc-  
tion.  
Operation  
Stack ¬ Program Counter + 1  
Program Counter ¬ addr  
Affected flag(s)  
None  
CLR [m]  
Clear Data Memory  
Description  
Operation  
Each bit of the specified Data Memory is cleared to 0.  
[m] ¬ 00H  
Affected flag(s)  
None  
CLR [m].i  
Clear bit of Data Memory  
Description  
Operation  
Bit i of the specified Data Memory is cleared to 0.  
[m].i ¬ 0  
Affected flag(s)  
None  
CLR WDT  
Description  
Operation  
Clear Watchdog Timer  
The TO, PDF flags and the WDT are all cleared.  
WDT cleared  
TO ¬ 0  
PDF ¬ 0  
Affected flag(s)  
TO, PDF  
CLR WDT1  
Pre-clear Watchdog Timer  
Description  
The TO, PDF flags and the WDT are all cleared. Note that this instruction works in conjunc-  
tion with CLR WDT2 and must be executed alternately with CLR WDT2 to have effect. Re-  
petitively executing this instruction without alternately executing CLR WDT2 will have no  
effect.  
Operation  
WDT cleared  
TO ¬ 0  
PDF ¬ 0  
Affected flag(s)  
TO, PDF  
CLR WDT2  
Pre-clear Watchdog Timer  
Description  
The TO, PDF flags and the WDT are all cleared. Note that this instruction works in conjunc-  
tion with CLR WDT1 and must be executed alternately with CLR WDT1 to have effect. Re-  
petitively executing this instruction without alternately executing CLR WDT1 will have no  
effect.  
Operation  
WDT cleared  
TO ¬ 0  
PDF ¬ 0  
Affected flag(s)  
TO, PDF  
Rev.1.10  
58  
February 12, 2010  
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