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resources:eval:user-guides:ev-gear-expander1z [19 Feb 2018 11:05]
Jadhav.Pranit changes to table
resources:eval:user-guides:ev-gear-expander1z [02 May 2018 19:04] (current)
rajalakshmijayaraman [COG connectors]
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 The COG connectors C1 and C2 interface the EV-GEAR-EXPANDER1Z board with MCU Cog.  The connector carries all the GPIO signals from the MCU Cog board. The pinout details are given in the [[resources:​eval:​user-guides:​ev-cog-ad3029lz:​cog_hw_userguide#​expansion_connectors|expander connector section in EV-COG-AD3029LZ wiki]]. ​ The COG connectors C1 and C2 interface the EV-GEAR-EXPANDER1Z board with MCU Cog.  The connector carries all the GPIO signals from the MCU Cog board. The pinout details are given in the [[resources:​eval:​user-guides:​ev-cog-ad3029lz:​cog_hw_userguide#​expansion_connectors|expander connector section in EV-COG-AD3029LZ wiki]]. ​
  
-<note warning>​**If any application is not working on MCU COG connected to a EV-GEAR-EXPANDER1Z board, check for the connectivity from MCU COG to EV-GEAR-EXPANDER1Z. If it is found that there is no connectivity, ​the one of possible reasons could be, accumulation of dust on the Expander connectors C1 and C2. To resolve this, clean the connectors with isopropyl alcohol or any solvent. ​+<note warning>​**If any application is not working on MCU COG connected to a EV-GEAR-EXPANDER1Z board, check for the connectivity from MCU COG to EV-GEAR-EXPANDER1Z. If it is found that there is no connectivity,​ one of the possible reasons could be, accumulation of dust on the Expander connectors C1 and C2. To resolve this, clean the connectors with isopropyl alcohol or any solvent. ​
  
 Improper connector mating can also result in the loss of connectivity between MCU COG and EV-GEAR-EXPANDER1Z,​ make sure that shunts installed on COG are not obstructing the connector mating. ​   Improper connector mating can also result in the loss of connectivity between MCU COG and EV-GEAR-EXPANDER1Z,​ make sure that shunts installed on COG are not obstructing the connector mating. ​  
resources/eval/user-guides/ev-gear-expander1z.txt · Last modified: 02 May 2018 19:04 by rajalakshmijayaraman