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Add errata to schematic (but does not yet correct the schematic).

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Add Switching supply simulations - original and with component swap error.
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David
2019-05-27 20:02:50 +00:00
parent ee858440b7
commit 6d0c4dfcf4
6 changed files with 15 additions and 1 deletions
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16
Hardware/HughesTelematics.sch
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@@ -9291,6 +9291,21 @@ Supply</text>
<text x="198.12" y="142.24" size="2.54" layer="97">MBED and Peripheral 5.0V Supply</text>
<text x="205.74" y="99.06" size="2.54" layer="97">Radio Modem 3.3V Supply</text>
<text x="214.63" y="60.96" size="2.54" layer="97">Sensor 5.0V Supply</text>
<text x="116.84" y="53.848" size="1.016" layer="97">&lt;= 0.7V; Reg. On
&gt;= 2.0V; Ref. Off</text>
<text x="115.824" y="94.488" size="1.016" layer="97">&lt;= 1.05V; Reg. Off</text>
<text x="7.62" y="129.54" size="2.54" layer="97">v1.0 ERRATA</text>
<text x="12.7" y="127" size="2.54" layer="97" rot="MR180">U2,U3 SHDN_N logic error.
Connect pin 4s to KEY_SENSE
for correct logic.
L1,L2 Footprint error.
Swap SCH L1 to PCB L2
and SCH L2 to PCB L1.
D1 Upper Cathode clamp.
When pwr is off, it may not
properly turn on.</text>
</plain>
<instances>
<instance part="FRAME3" gate="G$1" x="0" y="0"/>
@@ -9773,7 +9788,6 @@ Supply</text>
<pinref part="U11" gate="G$1" pin="SH-DOWN"/>
<wire x1="128.27" y1="53.34" x2="90.17" y2="53.34" width="0.1524" layer="91"/>
<junction x="90.17" y="53.34"/>
<label x="95.25" y="53.34" size="2.54" layer="95"/>
<pinref part="R4" gate="G$1" pin="1"/>
<junction x="90.17" y="137.16"/>
<pinref part="U1" gate="G$1" pin="D"/>