參數(shù)資料
型號(hào)： HT47C20
廠商： Holtek Semiconductor Inc.
元件分類： 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)： 54/56頁(yè)
文件大?。?/td> 352K
代理商： HT47C20
SZA [m]
Move data memory to ACC, skip if zero
Description
Thecontentsofthespecifieddatamemoryiscopiedtoaccumulator.Ifthe
contents is zero, the following instruction, fetched during the current in-
structionexecution,isdiscardedandadummycycleisreplacedtogetthe
proper instruction. This is a 2-cycle instruction. Otherwise proceed with
the next instruction.
Operation
Skip if [m]=0, ACC
[m]
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
SZ [m].i
Skip if bit i of the data memory is zero
Description
If bit i of the specified data memory is zero, the following instruction,
fetched during the current instruction execution, is discarded and a
dummycycleisreplacedtogettheproperinstruction.Thisisa2-cyclein-
struction. Otherwise proceed with the next instruction.
Operation
Skip if [m].i=0
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
TABRDC [m]
Move the ROM code (current page) to TBLH and data memory
Description
The low byte of ROM code (current page) addressed by the table pointer
(TBLP) is moved to the specified data memory and the high byte trans-
ferred to TBLH directly.
Operation
[m]
TBLH
ROM code (low byte)
ROM code (high byte)
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
HT47C20
54
January 18, 2000
相關(guān)PDF資料
PDF描述
HT47R20 8 位R-F 型OTP 單片機(jī)
HT48C05 Cost-Effective I/O Type 8-Bit MCU
HT48C06 Cost-Effective I/O Type 8-Bit MCU
HT48C10-1 8-Bit High Performance RISC-like Microcontroller Suitable for Multiple I/O Application(高性能、指令類似RISC的8位微控制器，用于多I/O接口設(shè)備)
HT48C50-1 8-Bit High Performance RISC-like Microcontroller Suitable for Multiple I/O Application(高性能、指令類似RISC的8位微控制器，用于多I/O接口設(shè)備)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT47C20_02 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit R-F Type Mask MCU
HT47C20-1 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type 8-Bit MCU
HT47C20-1_08 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type 8-Bit MCU
HT47C20L 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit Microcontroller
HT47C20L_05 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:R-F Type Low Voltage 8-Bit Mask MCU
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