PCM programmer
Joined: 06 Sep 2003 Posts: 21708
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Posted: Fri Feb 27, 2015 12:24 am |
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http://www.ccsinfo.com/faq.php?page=connect_icd
Quote: | Pin B3 is an optional pin connected to the ICD-S/U that allows use of the
monitor feature while debugging. If pin B3 is used in the target circuit or
is not connected to the ICD-S/U, the target can still be programmed and
debugged, except without use of the monitor feature. When debugging,
disabling the userstream feature will ignore the connection between pin 1
on the ICD-S/U and pin 6 on the target device. Older versions of the
debugger software require that if the monitor is not used, the pin
connection on the ICD connector needs to be pulled high at all times.
While pin B3 is recommended for the monitor feature, any pin on a PICĀ®
MCU or PICĀ® DSC can support this feature. |
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