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labsw/: added hardware revision indication

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This commit is contained in:
Werner Almesberger
2011-09-10 20:42:00 -03:00
parent bdaff51ad3
commit 761eae16bd
3 changed files with 366 additions and 280 deletions
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labsw/LOG
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@@ -223,6 +223,7 @@ To do: debounce buttons (in software) before accepting a state change.
opto-coupler LEDs from VBUS via the pull-ups into VDD)
- added low-pass filters to button inputs, to suppress interferences,
e.g., from load being switched (with help from Joerg Reisenweber)
- added hardware revision ID pins
Pending:
- widen column cavities by 0.2 mm on each side
@@ -234,4 +235,3 @@ Pending:
- verify 2512 footprint of 1 W resistors
- add ground zones
- firmware: disable internal pull-ups
- add hardware revision ID pins