參數(shù)資料
型號(hào): MC68HC05P4ADW
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
封裝: SOIC-28
文件頁(yè)數(shù): 43/72頁(yè)
文件大?。?/td> 400K
代理商: MC68HC05P4ADW
Instruction Set
MC68HC05P4A Data Sheet, Rev. 7.1
48
Freescale Semiconductor
11.3.2 Read-Modify-Write Instructions
These instructions read a memory location or a register, modify its contents, and write the modified value
back to the memory location or to the register. The test for negative or zero instruction (TST) is an
exception to the read-modify-write sequence because it does not write a replacement value. Table 11-2
lists the read-modify-write instructions.
Table 11-2. Read-Modify-Write Instructions
Instruction
Mnemonic
Arithmetic shift left
ASL
Arithmetic shift right
ASR
Clear bit in memory
BCLR
Set bit in memory
BSET
Clear
CLR
Complement (one’s complement)
COM
Decrement
DEC
Increment
INC
Logical shift left
LSL
Logical shift right
LSR
Negate (two’s complement)
NEG
Rotate left through carry bit
ROL
Rotate right through carry bit
ROR
Test for negative or zero
TST
相關(guān)PDF資料
PDF描述
MC68HC05P6VS 8-BIT, 2.1 MHz, MICROCONTROLLER, CDIP28
MC68HC05P6CS 8-BIT, 2.1 MHz, MICROCONTROLLER, CDIP28
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MC68HC05P6CDW 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05P4DW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC05P4P 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC05P6 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC05P6_1 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC05P8 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT