參數(shù)資料
型號(hào): MC68HC05P1AP
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, PDIP28
封裝: PLASTIC, DIP-28
文件頁數(shù): 54/124頁
文件大?。?/td> 3724K
代理商: MC68HC05P1AP
CPU Core
CPU Registers
MC68HC05P1A Rev. 3.0
General Release Specification
CPU Core
NON-DISCLOSURE
AGREEMENT
REQUIRED
I — Interrupt
When this bit is set, the timer and external interrupt are masked
(disabled). If an interrupt occurs while this bit is set, the interrupt is
latched and processed as soon as the I bit is cleared.
N — Negative
When set, this bit indicates that the result of the last arithmetic, logical,
or data manipulation was negative.
Z — Zero
When set, this bit indicates that the result of the last arithmetic, logical,
or data manipulation was zero.
C — Carry/Borrow
When set, this bit indicates that a carry or borrow out of the arithmetic
logical unit (ALU) occurred during the last arithmetic operation. This
bit is also affected during bit test and branch instructions and during
shifts and rotates.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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