Difference between revisions of "Minnowboard:Hardware Revisions"
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− | = Revision | + | = MinnowMax = |
+ | == Revision A0 == | ||
− | == Known Software Issues == | + | Hardware test platform (limited availability) |
+ | |||
+ | == Revision A1 == | ||
+ | |||
+ | General Availability (Expected June 2014) | ||
+ | |||
+ | === Known Software Issues === | ||
+ | * None | ||
+ | |||
+ | === Known Hardware Issues === | ||
+ | * None | ||
+ | |||
+ | = MinnowBoard= | ||
+ | == Revision A == | ||
+ | |||
+ | === Known Software Issues === | ||
* GPIO buttons are slow to respond | * GPIO buttons are slow to respond | ||
+ | === Known Hardware Issues === | ||
− | + | 1. Left/Right Audio channels swapped on line-out jack | |
− | + | *Workaround: edit /etc/asound.conf to swap the channels: | |
− | |||
− | |||
# Swap L/R channels for MinnowBoard Rev A boards | # Swap L/R channels for MinnowBoard Rev A boards | ||
pcm.!default { | pcm.!default { | ||
Line 16: | Line 31: | ||
ttable.1.0 1 | ttable.1.0 1 | ||
} | } | ||
+ | |||
+ | 2. The silkscreen for the RTC battery polarity is incorrect on the MinnowBoard. | ||
+ | *Workaround: No damage will occur if you insert the RTC battery backwards. | ||
+ | |||
+ | [[Category:MinnowBoard]] |
Revision as of 13:51, 19 March 2015
Contents
MinnowMax
Revision A0
Hardware test platform (limited availability)
Revision A1
General Availability (Expected June 2014)
Known Software Issues
- None
Known Hardware Issues
- None
MinnowBoard
Revision A
Known Software Issues
- GPIO buttons are slow to respond
Known Hardware Issues
1. Left/Right Audio channels swapped on line-out jack
- Workaround: edit /etc/asound.conf to swap the channels:
# Swap L/R channels for MinnowBoard Rev A boards pcm.!default { type route slave.pcm "cards.pcm.default" ttable.0.1 1 ttable.1.0 1 }
2. The silkscreen for the RTC battery polarity is incorrect on the MinnowBoard.
- Workaround: No damage will occur if you insert the RTC battery backwards.