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PIC16F684 датащи(PDF) 51 Page - Microchip Technology |
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PIC16F684 датащи(HTML) 51 Page - Microchip Technology |
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51 / 78 page ![]() Optional Debug Headers 2006-2012 Microchip Technology Inc. DS51292T-page 51 Test points are available on this header to check the following: Header Setup and Operation - AC244027 This Processor Extension Pak provides extra debugging capability not available on PIC16LF727 production devices: • 3 Address / Data breakpoints (1 Address only breakpoint on production devices) • Data capture (Real Time Data Streaming) • No user Flash resources needed for debugging • No user RAM resources needed for debugging • No user pins required This header has jumpers available for MCLR pull-up and power LED control. Test points are available on this header to check the following: Header Limitations See the “Limitations” section in your debug tool online Help file for details. Header Dimensions The figures below list the dimensions for the debug headers. Dimensions are design values in inches. If the length and/or width of the debug header is too large a footprint for the target board, consider using stand-offs, transition sockets or other extenders in the header connection socket to raise the header above the target. Test Point Signal Test Point Signal Pin Jumper TP1 Vss TP6 Vcap RA0 J4 TP2 VDD TP7 Vcap RA5 J5 TP3 ICD Enable TP8 Vcap RA6 J6 TP4 VDD TP5 Vss Jumper Setting Function J2 Open Disable weak ICE MCLR pull-up resistor. Short Enable weak ICE MCLR pull-up resistor. This option keeps the target program running even after the tool has been disconnected from the header, i.e., the pin will not float high. J3 Open Disable power LED indicator. This option saves power. Short Enable power LED indicator. Test Point Signal Test Point Signal TP1 Vss TP4 VDD TP2 VDD TP5 Vss TP3 ICD Enable |
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