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annotate lunalcd1/README @ 82:803667312307

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sim-fpc-pasv: schem+BOM design complete
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 25 Oct 2022 06:13:01 +0000
parents a2ce85275f63
children
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a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 The board project contained in this directory was built in 2020-04 under highly
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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2 adverse political conditions. It is an LCD carrier board originally built to be
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 connected to the expansion interface on the historical iWOW DSK v4.0 Calypso
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 motherboard, also compatible with our FC Caramel2 MB built in the later part of
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 2020. The actual LCD module in this design is HaoRan HT020K1QC36S: out of the
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 two candidate LCD modules we had evaluated in the FT2232D MCU host bus emulation
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 setup back in 2018, this one was a little easier to use mechanically in a quick
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 low-effort development board like the one we needed to build in 2020-04.
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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9
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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10 These HaoRan LCD modules appear to be no longer available (in our 2020 work we
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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11 used the last remaining sample pieces from the batch we got in 2018), but the
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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12 new LCD subsystem board being designed in the lunalcd2 directory (using a
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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13 different LCD module from a new vendor with whom we are engaging in 2021) is
a2ce85275f63 lunalcd[12]/README written
Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 hoped to be a satisfactory replacement.