FreeCalypso > hg > fc-small-hw
annotate lunakpd1/README @ 77:4c5675c79555
lunalcd3.pcb: add orientation marker to SW1
| author | Mychaela Falconia <falcon@freecalypso.org> | 
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| date | Thu, 18 Nov 2021 07:40:13 +0000 | 
| parents | 680be2e17f00 | 
| children | 
| rev | line source | 
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| 56 
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lunakpd1/README added
 Mychaela Falconia <falcon@freecalypso.org> parents: diff
changeset | 1 The board in this directory is a 5x5 keyswitch matrix meant to be connected to | 
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680be2e17f00
lunakpd1/README added
 Mychaela Falconia <falcon@freecalypso.org> parents: diff
changeset | 2 the Calypso chip's keypad interface (KBR and KBC lines), or more specifically | 
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lunakpd1/README added
 Mychaela Falconia <falcon@freecalypso.org> parents: diff
changeset | 3 to the corresponding group of pins on the expansion interface on iWOW DSK or | 
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lunakpd1/README added
 Mychaela Falconia <falcon@freecalypso.org> parents: diff
changeset | 4 FC Caramel2 boards. | 
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lunakpd1/README added
 Mychaela Falconia <falcon@freecalypso.org> parents: diff
changeset | 5 | 
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lunakpd1/README added
 Mychaela Falconia <falcon@freecalypso.org> parents: diff
changeset | 6 The 5x5 keyswitch matrix itself is fully generic, but PCB silk screen labels | 
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lunakpd1/README added
 Mychaela Falconia <falcon@freecalypso.org> parents: diff
changeset | 7 next to each button assign logical meanings that correspond to TI's original | 
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lunakpd1/README added
 Mychaela Falconia <falcon@freecalypso.org> parents: diff
changeset | 8 D-Sample keypad layout. | 
