KBD.C and the keyboard pinout

Hans Zimmer · Guest

Does anyone have the schematic diagram of the board used by the file KBD.C (CCS Software Prototyping Board) or, at least, the pinout used by the keyboard, which pins are used by each row and column and if is there any pin with an external pull-up resistor.
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This message was ported from CCS's old forum
Original Post ID: 10917

PCM programmer · Joined: 06 Sep 2003 Posts: 21708

:=Does anyone have the schematic diagram of the board used by the file KBD.C (CCS Software Prototyping Board) or, at least, the pinout used by the keyboard, which pins are used by each row and column and if is there any pin with an external pull-up resistor.
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I don't have a schematic. This post may help:
<a href="http://www.pic-c.com/forum/general/posts/10367.html" TARGET="_blank">http://www.pic-c.com/forum/general/posts/10367.html</a>
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This message was ported from CCS's old forum
Original Post ID: 10944