xhfc-breaout: Conncet SPI_INV to GND

This was missing from the v1 design. SPI_INV must be tied to either high
or low to select the SPI clock polarity.  It was tied to low by manawyrm
in his manual rework, so let's reflect this in the design accordingly.
master
Harald Welte 6 months ago
parent 1c45406634
commit e039fe1590
  1. 10
      xhfc-breakout/xhfc-breakout.brd
  2. 11
      xhfc-breakout/xhfc-breakout.sch

@ -2632,6 +2632,13 @@ design rules under a new name.</description>
<wire x1="17.792" y1="23.3165" x2="18.796" y2="23.3045" width="0.254" layer="1"/>
<wire x1="35.179" y1="10.033" x2="34.29" y2="10.922" width="0.254" layer="1"/>
<wire x1="34.29" y1="10.922" x2="34.29" y2="12.065" width="0.254" layer="1"/>
<contactref element="U1" pad="62"/>
<wire x1="21.38" y1="20.99" x2="21.38" y2="21.6095" width="0.254" layer="1"/>
<wire x1="21.38" y1="21.6095" x2="21.082" y2="21.9075" width="0.254" layer="1"/>
<wire x1="21.082" y1="21.9075" x2="20.701" y2="21.9075" width="0.254" layer="1"/>
<wire x1="20.701" y1="21.9075" x2="20.3835" y2="21.59" width="0.254" layer="1"/>
<wire x1="20.3835" y1="21.59" x2="20.3835" y2="20.9935" width="0.254" layer="1"/>
<wire x1="20.3835" y1="20.9935" x2="20.38" y2="20.99" width="0.254" layer="1"/>
</signal>
<signal name="SPI_CLK">
<contactref element="U1" pad="63"/>
@ -2641,9 +2648,6 @@ design rules under a new name.</description>
<wire x1="6.35" y1="20.32" x2="6.985" y2="19.685" width="0.254" layer="1"/>
<wire x1="6.985" y1="19.685" x2="20.32" y2="19.685" width="0.254" layer="1"/>
</signal>
<signal name="SPI_INV">
<contactref element="U1" pad="62"/>
</signal>
<signal name="!RES">
<contactref element="U1" pad="15"/>
<contactref element="X1" pad="3"/>

@ -5533,6 +5533,10 @@ Note there are NO PROTECTION circuits against
<wire x1="220.98" y1="134.62" x2="218.44" y2="134.62" width="0.1524" layer="91"/>
<wire x1="218.44" y1="134.62" x2="218.44" y2="124.46" width="0.1524" layer="91"/>
<junction x="218.44" y="124.46"/>
<pinref part="U1" gate="PROC_INTF" pin="ALE"/>
<wire x1="220.98" y1="137.16" x2="218.44" y2="137.16" width="0.1524" layer="91"/>
<wire x1="218.44" y1="137.16" x2="218.44" y2="134.62" width="0.1524" layer="91"/>
<junction x="218.44" y="134.62"/>
</segment>
<segment>
<pinref part="U1" gate="G$1" pin="GND"/>
@ -5625,13 +5629,6 @@ Note there are NO PROTECTION circuits against
<label x="76.2" y="149.86" size="1.27" layer="95" rot="R180" xref="yes"/>
</segment>
</net>
<net name="SPI_INV" class="0">
<segment>
<pinref part="U1" gate="PROC_INTF" pin="ALE"/>
<wire x1="220.98" y1="137.16" x2="210.82" y2="137.16" width="0.1524" layer="91"/>
<label x="210.82" y="137.16" size="1.27" layer="95" rot="R180" xref="yes"/>
</segment>
</net>
<net name="!RES" class="0">
<segment>
<pinref part="U1" gate="PROC_INTF" pin="!RES"/>

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