參數(shù)資料
型號(hào): MC68HC08GP8ACFB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.2 MHz, MICROCONTROLLER, PQFP44
封裝: PLASTIC, QFP-44
文件頁數(shù): 97/126頁
文件大小: 4243K
代理商: MC68HC08GP8ACFB
Computer Operating Properly (COP)
Data Sheet
MC68HC08GP8A
72
Computer Operating Properly (COP)
MOTOROLA
5.7.1 Wait Mode
The COP remains active during wait mode. If COP is enabled, a reset will occur at
COP timeout.
5.7.2 Stop Mode
Stop mode turns off the CGMXCLK input to the COP and clears the COP prescaler.
Service the COP immediately before entering or after exiting stop mode to ensure
a full COP timeout period after entering or exiting stop mode.
To prevent inadvertently turning off the COP with a STOP instruction, a
configuration option is available that disables the STOP instruction. When the
STOP bit in the mask option register has the STOP instruction disabled, execution
of a STOP instruction results in an illegal opcode reset.
5.8 COP Module During Break Mode
The COP is disabled during a break interrupt when VTST is present on the RST pin.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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