added USB input

hardware/motoserial.sch

@@ -16,3 +16,133 @@ revision=$Revision$
 T 55400 100 5 10 1 1 0 0 1
 licence=CERN OHL v.1.2
 }
+C 32200 6200 1 0 0 connector_USB-mini-B_wurth-elektronik_651005136521.sym
+{
+T 32200 7800 5 10 1 1 0 0 1
+device=USB
+T 33300 7800 5 10 1 1 0 0 1
+refdes=J?
+T 33000 6300 5 10 1 1 0 0 1
+value=mini-B
+T 32200 9600 5 10 0 0 0 0 1
+footprint=connector_USB-mini-B_wurth-elektronik_651005136521_N.fp
+}
+C 44000 1500 1 0 0 ic_usb2serial_silabs_CP2108.sym
+{
+T 44300 8500 5 10 1 1 0 0 1
+refdes=U?
+T 44300 8700 5 10 0 0 0 0 1
+device=CP2108
+T 45500 8500 5 10 1 1 0 0 1
+value=CP2108
+T 44300 10500 5 10 0 0 0 0 1
+footprint=ic_usb2serial_silabs_CP2108.fp
+}
+C 35700 7400 1 0 0 filter_ferrite-bead-500mA_laird_HZ0805E601R-10.sym
+{
+T 35700 7900 5 10 0 0 0 0 1
+device=ferrite bead
+T 35700 8100 5 10 0 0 0 0 1
+value=500mA
+T 35700 10100 5 10 0 0 0 0 1
+footprint=INDC2012N
+T 36000 7700 5 10 1 1 0 0 1
+refdes=FB?
+}
+C 33700 7900 1 0 0 diode_TVS-2ch_diodes_DRTR5V0U2SR-7.sym
+{
+T 34000 8900 5 10 1 1 0 0 1
+refdes=D?
+T 35000 8900 5 10 1 1 0 0 1
+device=TVS
+T 33900 7900 5 10 1 1 0 0 1
+value=DRTR5V0U2SR
+T 34000 10500 5 10 0 0 0 0 1
+footprint=SOT143
+}
+C 36800 7200 1 0 0 fuse_ptc-250mA_bel-fuse_0ZCJ0010FF2E.sym
+{
+T 37600 7700 5 10 1 1 0 0 1
+device=PTC
+T 36900 7700 5 10 1 1 0 0 1
+refdes=F?
+T 37600 7500 5 10 1 1 0 0 1
+value=250mA
+T 36800 9200 5 10 0 0 0 0 1
+footprint=RESC3216N
+}
+C 32700 5700 1 0 0 chassis.sym
+C 33900 6200 1 0 0 signal-ground.sym
+C 32500 4200 1 0 0 resistor_1MO-2012_yageo_RC0805FR-071ML.sym
+{
+T 32500 4700 5 10 0 0 0 0 1
+device=RESISTOR
+T 32500 4500 5 10 1 1 0 0 1
+refdes=R?
+T 33200 4500 5 10 1 1 0 0 1
+value=1MΩ
+T 32500 6500 5 10 0 0 0 0 1
+footprint=RESC2012N
+}
+C 32500 4700 1 0 0 capacitor_4.7nF-2012_kemet_C0805C472KARACTU.sym
+{
+T 32500 5400 5 10 0 0 0 0 1
+device=CAPACITOR
+T 32500 5100 5 10 1 1 0 0 1
+refdes=C?
+T 33100 5100 5 10 1 1 0 0 1
+value=4.7nF
+T 32500 7200 5 10 0 0 0 0 1
+footprint=CAPC2012N
+}
+C 32300 3500 1 0 0 chassis.sym
+C 33300 3500 1 0 0 signal-ground.sym
+N 33800 7500 35700 7500 4
+N 33800 7300 38000 7300 4
+N 33800 6700 34000 6700 4
+N 34000 6700 34000 6500 4
+N 33800 7100 38000 7100 4
+C 33800 6800 1 0 0 nc-right-1.sym
+{
+T 33900 7300 5 10 0 0 0 0 1
+value=NoConnection
+T 33900 7500 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+N 32900 6200 32900 6000 4
+N 32500 3800 32500 4900 4
+N 33400 3800 33400 4900 4
+C 38300 7700 1 0 0 vbus.sym
+C 38000 7000 1 0 0 io-1.sym
+{
+T 39100 7100 5 10 0 0 0 0 1
+net=D+:1
+T 38200 7600 5 10 0 0 0 0 1
+device=none
+T 38900 7100 5 10 1 1 0 1 1
+value=D+
+}
+C 38000 7200 1 0 0 io-1.sym
+{
+T 38900 7400 5 10 0 0 0 0 1
+net=D-:1
+T 38200 7800 5 10 0 0 0 0 1
+device=none
+T 38900 7300 5 10 1 1 0 1 1
+value=D-
+}
+N 34000 7300 34000 7800 4
+N 34000 7800 33700 7800 4
+N 33700 7800 33700 8300 4
+N 35500 7100 35500 7800 4
+N 35500 7800 35700 7800 4
+N 35700 7800 35700 8300 4
+N 35300 7500 35300 8000 4
+N 35300 8000 35900 8000 4
+N 35900 8000 35900 8600 4
+N 35900 8600 35700 8600 4
+C 33100 8100 1 0 0 chassis.sym
+N 33700 8600 33300 8600 4
+N 33300 8600 33300 8400 4
+N 37700 7500 38500 7500 4
+N 38500 7500 38500 7700 4