FreeCalypso > hg > fc-small-hw

annotate lunakpd1/README @ 76:16fd456fdb40

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lunalcd3.pcb: layout changes around top bracket
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 18 Nov 2021 06:55:23 +0000
parents 680be2e17f00
children
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680be2e17f00 lunakpd1/README added
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 The board in this directory is a 5x5 keyswitch matrix meant to be connected to
680be2e17f00 lunakpd1/README added
Mychaela Falconia <falcon@freecalypso.org>
parents:
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2 the Calypso chip's keypad interface (KBR and KBC lines), or more specifically
680be2e17f00 lunakpd1/README added
Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 to the corresponding group of pins on the expansion interface on iWOW DSK or
680be2e17f00 lunakpd1/README added
Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 FC Caramel2 boards.
680be2e17f00 lunakpd1/README added
Mychaela Falconia <falcon@freecalypso.org>
parents:
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5
680be2e17f00 lunakpd1/README added
Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 The 5x5 keyswitch matrix itself is fully generic, but PCB silk screen labels
680be2e17f00 lunakpd1/README added
Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 next to each button assign logical meanings that correspond to TI's original
680be2e17f00 lunakpd1/README added
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 D-Sample keypad layout.