FreeCalypso > hg > freecalypso-schem2
annotate venus/src/slotmap/Q601 @ 96:ae6951a70d2b
U403: change from 74LVC2G125 to 74LVC2G126
The two parts have the same footprint and pinout, but '126 3-state buffers
have active-high OE inputs instead of active-low. The change is purely
for software benefit: having GPIO 11/12 set to 1 correspond to that current
contribution being enabled will be much more intuitive for developers and
tinkerers.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Mon, 09 May 2022 19:27:11 +0000 |
| parents | bd28df303f7b |
| children |
| rev | line source |
|---|---|
|
27
bd28df303f7b
Venus MCL: first steps toward binding,
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
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1 #instance slot |
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bd28df303f7b
Venus MCL: first steps toward binding,
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
2 mob.core.rf.FEM.PNP_FEM9 1 |
