參數(shù)資料
型號(hào)： HT48CA0
廠商： Holtek Semiconductor Inc.
元件分類(lèi)： 8位微控制器
英文描述： 8-BIT MICROCONTROLLER
中文描述： 8位微控制器
文件頁(yè)數(shù)： 14/32頁(yè)
文件大?。?/td> 238K
代理商： HT48CA0
Mnemonic
Description
Instruction
Cycle
Flag
Affected
Branch
JMP addr
SZ [m]
SZA [m]
SZ [m].i
SNZ [m].i
SIZ [m]
SDZ [m]
SIZA [m]
SDZA [m]
CALL addr
RET
RET A,x
Jump unconditionally
Skip if data memory is zero
Skip if data memory is zero with data movement to ACC
Skip if bit i of data memory is zero
Skip if bit i of data memory is not zero
Skip if increment data memory is zero
Skip if decrement data memory is zero
Skip if increment data memory is zero with result in ACC
Skip if decrement data memory is zero with result in ACC
Subroutine call
Return from subroutine
Return from subroutine and load immediate data to ACC
2
1
(2)
1
(2)
1
(2)
1
(2)
1
(3)
1
(3)
1
(2)
1
(2)
2
2
2
None
None
None
None
None
None
None
None
None
None
None
None
Table Read
TABRDC [m]
TABRDL [m]
Read ROM code (current page) to data memory and TBLH
Read ROM code (last page) to data memory and TBLH
2
(1)
2
(1)
None
None
Miscellaneous
NOP
CLR [m]
SET [m]
CLR WDT
CLR WDT1
CLR WDT2
SWAP [m]
SWAPA [m]
HALT
No operation
Clear data memory
Set data memory
Clear Watchdog Timer
Pre-clear Watchdog Timer
Pre-clear Watchdog Timer
Swap nibbles of data memory
Swap nibbles of data memory with result in ACC
Enter power down mode
1
1
(1)
1
(1)
1
1
1
1
(1)
1
1
None
None
None
TO,PDF
TO
(4)
,PDF
(4)
TO
(4)
,PDF
(4)
None
None
TO,PDF
Note:
x: Immediate data
m: Data memory address
A: Accumulator
i: 0~7 number of bits
addr: Program memory address
: Flag is affected
: Flag is not affected
(1)
:IfaloadingtothePCLregisteroccurs,theexecutioncycleofinstructionswillbedelayedforonemorecycle
(four system clocks).
(2)
:Ifaskippingtothenextinstructionoccurs,theexecutioncycleofinstructionswillbedelayedforonemore
cycle (four system clocks). Otherwise the original instruction cycle is unchanged.
(3)
:
(1)
and
(2)
(4)
: The flags may be affected by the execution status. If the Watchdog Timer is cleared by executing the
CLR WDT1 or CLR WDT2 instruction, the TO and PDF are cleared.
Otherwise the TO and PDF flags remain unchanged.
HT48RA0-2/HT48CA0-2
Rev. 1.50
14
July 23, 2004
相關(guān)PDF資料
PDF描述
HT48CA1 Remote Type 8-Bit MCU
HT48RA1 Remote Type 8-Bit MCU
HT48CA3 8-Bit Remote Type MCU
HT48E06 8-Bit I/O Type MCU (With EEPROM)
HT48E50 I/O Type 8-Bit MTP MCU With EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT48CA0(20SOIC-A) 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
HT48CA0(24SOIC-A) 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
HT48CA0-1 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:Remote Type 8-Bit MCU
HT48CA0-2 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:Remote Type 8-Bit MCU
HT48CA0-20DIP-A 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller
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