AN1740 Freescale Semiconductor / Motorola, AN1740 Datasheet - Page 74
![no-image](/images/no-image-200.jpg)
AN1740
Manufacturer Part Number
AN1740
Description
Applications Using the Analog Subsystem on MC68HC05JJ/JP Series Microcontrollers
Manufacturer
Freescale Semiconductor / Motorola
Datasheet
1.AN1740.pdf
(80 pages)
- Current page: 74 of 80
- Download datasheet (535Kb)
Application Note
Use During Stop
Mode
74
NOTE:
NOTE:
Also in wait mode, comparator 1 can have its output directed to the PB4
pin using the OPT mask option and the COE1 bit in the ASR. In this
case, comparator 1 can sense a condition on its inputs and direct some
external action without waking up the CPU.
Comparator 1 can be used to control an external signal using the COE1
function, even if the device is in wait mode.
The comparators can remain active during stop mode, but cannot
directly restart the part unless the output of comparator 1 is directed
externally to PB4 using the OPT mask option and the COE1 bit in the
ASR. Then PB4 is connected externally to an IRQ pin or the RESET pin.
Comparator 1 can be used to control an external signal using the COE1
function, even if the device is in stop mode.
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
AN1740
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