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Systems Wiring Diagram Update #81

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jadenreimer opened this issue Jun 22, 2019 · 4 comments
Open
5 tasks done

Systems Wiring Diagram Update #81

jadenreimer opened this issue Jun 22, 2019 · 4 comments
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@brunofalmeida @jadenreimer
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System Drawings Things that affect the system drawings System Integration
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Flight Models

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@jadenreimer
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jadenreimer commented Jun 22, 2019 •
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  • rearrange pins on the EPS PAY connector for a shorter path to converter outputs
  • swap H1 and H2
  • (potentially) change EPS-PAY connector power inputs (28V regulator case)
  • On OBC/EPS butterfly connector, change TRANS_EN_UHF and TRANS_EN_UHF_OPT (which we don't need anymore for transceiver) to RELEASE_A and RELEASE_B (going to antenna)
  • revisit systems-EPS connector (are we reading everything we want?)
@jadenreimer jadenreimer added System Drawings Things that affect the system drawings System Integration labels Jun 22, 2019
@brunofalmeida
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brunofalmeida commented Jul 6, 2019 •
edited by jadenreimer
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  • Don't need to make any changes to H1 and H2 on the systems wiring diagram - this only applies to the EPS physical layout
  • EPS/OBC butterfly - replace +5V with ANT_DEP_LED (goes to LED that will blink when antenna is about to be deployed) - don't need 5V on OBC anymore

@brunofalmeida
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brunofalmeida commented Jul 7, 2019 •
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  • Are there more things we could break out into debugging headers on the systems board? (e.g. I2C, more EPS measurements)
  • Check pin 21 - make sure +SOLAR is changed to GND

@jadenreimer
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jadenreimer commented Jul 11, 2019 •
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  • add RELEASE_A and RELEASE_B to EPS-SYS cable

@brunofalmeida
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brunofalmeida commented Jul 19, 2019 •
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  • Add a new signal called DIS_TRANS_UART (disable transceiver UART) to the EPS-SYS header
    • Might rename it active low (DIS_TRANS_UARTn) later

@vogeldylan vogeldylan added this to the Flight Models milestone Jul 27, 2019
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System Drawings Things that affect the system drawings System Integration
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@brunofalmeida @vogeldylan @jadenreimer