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參數(shù)資料
| 型號： | HT48C50 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 8-Bit Microcontroller Series |
| 中文描述： | 8位微控制器系列 |
| 文件頁數(shù)： | 35/59頁 |
| 文件大?。?/td> | 2625K |
| 代理商： | HT48C50 |
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CLR WDT1
Description
Preclear watchdog timer
The TD, PD flags, WDT and the WDT Prescaler has cleared (re-counting from
zero), if the other preclear WDT instruction has been executed. Only execu-
tion of this instruction without the other preclear instruction sets the indi-
cated flag which implies that this instruction has been executed and the TO
and PD flags remain unchanged.
WDT and WDT Prescaler
←
00H*
PD and TO
←
0*
Operation
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
–
–
0*
0*
–
–
–
–
CLR WDT2
Description
Preclear watchdog timer
The TO, PD flags, WDT and the WDT Prescaler are cleared (re-counting from
zero), if the other preclear WDT instruction has been executed. Only execu-
tion of this instruction without the other preclear instruction sets the indi-
cated flag which implies that this instruction has been executed and the TO
and PD flags remain unchanged.
WDT and WDT Prescaler
←
00H*
PD and TO
←
0*
Operation
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
–
–
0*
0*
–
–
–
–
CPL [m]
Description
Complement data memory
E ach bit of the specified data memory is logically complemented (1’s comple-
ment). Bits which previously contained a one are changed to zero and
vice-versa.
[m]
←
[m]
Operation
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
–
–
–
–
–
√
–
–
HT48CXX/HT48RXX
35
25th May ’99
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT48CXX | 8-Bit Microcontroller Series |
| HTREF-05 | Voltage Reference |
| HTRM440_FAMILY | HITAG proximity reader module hardware |
| HTRM800_FAMILY | HITAG long range reader module hardware |
| HTRM800 | HITAG long range reader module hardware |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT48C50- | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit Microcontroller |
| HT48C50(28SKDIP-H) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| HT48C50(40DIP-A) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| HT48C50-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit I/O Type Mask MCU |
| HT48C50-1_09 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU |
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