参数资料
型号: MC68HC05K0VDW
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDSO16
封装: SOIC-16
文件页数: 91/154页
文件大小: 1544K
代理商: MC68HC05K0VDW
Central Processor Unit (CPU)
Arithmetic/Logic Unit (ALU)
MC68HC05K0 MC68HC05K1 — Rev. 2.0
Technical Data
MOTOROLA
Central Processor Unit (CPU)
41
N — Negative Flag
The CPU sets the negative flag when an arithmetic operation, logical
operation, or data manipulation produces a negative result. Reset has
no effect on the negative flag.
Z — Zero Flag
The CPU sets the zero flag when an arithmetic operation, logical
operation, or data manipulation produces a result of $00. Reset has
no effect on the zero flag.
C — Carry/Borrow Flag
The CPU sets the carry/borrow flag when an addition operation
produces a carry out of bit 7 of the accumulator or when a subtraction
operation requires a borrow. Some logical operations and data
manipulation instructions also clear or set the carry/borrow flag. Reset
has no effect on the carry/borrow flag.
3.4 Arithmetic/Logic Unit (ALU)
The ALU performs the arithmetic and logical operations defined by the
instruction set. The binary arithmetic circuits decode instructions and set
up the ALU for the selected operation.
相关PDF资料
PDF描述
MR80C154U-25:D 8-BIT, 25 MHz, MICROCONTROLLER, CQCC44
MR80C154U-30:D 8-BIT, 30 MHz, MICROCONTROLLER, CQCC44
MR80C32:R 8-BIT, 12 MHz, MICROCONTROLLER, CQCC44
MC68HC05C8ACB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP42
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相关代理商/技术参数
参数描述
MC68HC05K1 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1CDW 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1CP 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1DW 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05K1P 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit