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+++ b/lunakpd1/README	Wed Jun 23 08:44:43 2021 +0000
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+The board in this directory is a 5x5 keyswitch matrix meant to be connected to
+the Calypso chip's keypad interface (KBR and KBC lines), or more specifically
+to the corresponding group of pins on the expansion interface on iWOW DSK or
+FC Caramel2 boards.
+
+The 5x5 keyswitch matrix itself is fully generic, but PCB silk screen labels
+next to each button assign logical meanings that correspond to TI's original
+D-Sample keypad layout.