FreeCalypso > hg > fc-small-hw
comparison lunakpd1/README @ 56:680be2e17f00
lunakpd1/README added
| author | Mychaela Falconia <falcon@freecalypso.org> |
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| date | Wed, 23 Jun 2021 08:44:43 +0000 |
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| 55:a2ce85275f63 | 56:680be2e17f00 |
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| 1 The board in this directory is a 5x5 keyswitch matrix meant to be connected to | |
| 2 the Calypso chip's keypad interface (KBR and KBC lines), or more specifically | |
| 3 to the corresponding group of pins on the expansion interface on iWOW DSK or | |
| 4 FC Caramel2 boards. | |
| 5 | |
| 6 The 5x5 keyswitch matrix itself is fully generic, but PCB silk screen labels | |
| 7 next to each button assign logical meanings that correspond to TI's original | |
| 8 D-Sample keypad layout. |