Datasheet

Processor Extension Pak and Header Specification
DS51292U-page 62  2006-2012 Microchip Technology Inc.
AC244035, AC244036
Header Identification
The header AC number is used for ordering the header. However, this number is not
on the debug header, as the board is often used for multiple headers by inserting
different ICE/ICD devices. To identify this debug header, use the following information.
Header Setup and Operation
For this header, you will need to set up the jumpers below.
Header Limitations
See the “Limitations” section in your debug tool online Help file for details.
Header ICE/ICD Device Board Assembly Number
AC244035 PIC16F1939-ICE
02-02105
AC244036 PIC16LF1939-ICE
Jumper Setting Function
J2 Open
Disable weak ICE/MCLR
pull-up resistor
Short
Enable weak ICE/MCLR
pull-up resistor
J3 Open Disable power LED indicator
Short Enable power LED indicator
J4
Open
Use only target capacitance for VCAP (on RA0 pin)
Short Use both on-board and target capacitance for VCAP
(on RA0 pin)
J5
Open
Use only target capacitance for VCAP (on RA5 pin)
Short Use both on-board and target capacitance for VCAP
(on RA5 pin)
J6
Open
Use only target capacitance for VCAP (on RA6 pin)
Short Use both on-board and target capacitance for VCAP
(on RA6 pin)