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More updates to schematic

Kevin Lee 6 年之前
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2b434734f4
共有 3 個文件被更改,包括 851 次插入567 次删除
  1. 43 13
      Nixie_Bottom_Board/nixie_bottom_board-cache.lib
  2. 405 278
      Nixie_Bottom_Board/nixie_bottom_board.bak
  3. 403 276
      Nixie_Bottom_Board/nixie_bottom_board.sch

+ 43 - 13
Nixie_Bottom_Board/nixie_bottom_board-cache.lib

@@ -177,19 +177,6 @@ X A 2 150 0 100 L 50 50 1 1 P
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@@ -281,6 +268,25 @@ X ~ 2 0 -150 50 U 50 50 1 1 P
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+F3 "" 0 0 60 H V C CNN
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@@ -342,6 +348,30 @@ X 2 2 200 0 100 L 50 50 0 1 P
 ENDDRAW
 ENDDRAW
 ENDDEF
 ENDDEF
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+# TUSB320
+#
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+F2 "" 350 0 60 H I C CNN
+F3 "" 350 0 60 H I C CNN
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+X GND 10 450 50 200 L 50 50 1 1 I
+X EN_N 11 450 150 200 L 50 50 1 1 I
+X VCC 12 450 250 200 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
 # USB_C_Receptacle
 # USB_C_Receptacle
 #
 #
 DEF USB_C_Receptacle J 0 40 Y Y 1 F N
 DEF USB_C_Receptacle J 0 40 Y Y 1 F N

+ 405 - 278
Nixie_Bottom_Board/nixie_bottom_board.bak

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+P 4950 2950
+F 0 "U?" H 4950 3150 60  0000 C CNN
+F 1 "REG_PWR_1" H 4950 3050 60  0000 C CNN
+F 2 "" H 4950 2950 60  0000 C CNN
+F 3 "" H 4950 2950 60  0000 C CNN
+	1    4950 2950
 	1    0    0    -1  
 	1    0    0    -1  
 $EndComp
 $EndComp
+Text Label 5400 2950 0    60   ~ 0
+VREG
+Text Label 8050 3650 2    60   ~ 0
+VIN
+Text Label 8900 3650 0    60   ~ 0
+HV
+Text Notes 3200 5700 0    60   ~ 0
+Rev. B
+Text Notes 6200 5700 0    60   ~ 0
+Rev. B
+Text Label 5600 4250 0    60   ~ 0
+HV_EN
+Text Label 5000 3350 0    60   ~ 0
+GND
+Text Label 6550 2050 2    60   ~ 0
+GND
+Text Label 7250 1950 0    60   ~ 0
+GND
+Text Label 8750 1900 0    60   ~ 0
+GND
+Text Label 8900 3750 0    60   ~ 0
+GND
+Text Label 8050 3850 2    60   ~ 0
+GND
+Text Label 6400 4250 0    60   ~ 0
+GND
+Text Label 7250 2500 0    60   ~ 0
+GND
+Text Label 7250 2600 0    60   ~ 0
+GND
+Text Label 7250 2700 0    60   ~ 0
+GND
+Text Label 6550 3250 2    60   ~ 0
+GND
+Text Label 7150 5150 2    60   ~ 0
+GND
+Text Label 9550 4750 0    60   ~ 0
+GND
+Text Label 9550 5050 0    60   ~ 0
+GND
+Text Label 9550 5350 0    60   ~ 0
+GND
+Text Label 9550 5650 0    60   ~ 0
+GND
+Text Label 5600 4150 0    60   ~ 0
+GND
+Text Label 4000 5650 2    60   ~ 0
+GND
+Text Label 3000 4050 2    60   ~ 0
+GND
+Text Label 3000 4550 2    60   ~ 0
+GND
+Text Label 5900 4750 0    60   ~ 0
+SW_3
 $Comp
 $Comp
-L GND #PWR?
-U 1 1 5B07FBAB
-P 8850 5450
-F 0 "#PWR?" H 8850 5200 50  0001 C CNN
-F 1 "GND" H 8850 5300 50  0000 C CNN
-F 2 "" H 8850 5450 50  0001 C CNN
-F 3 "" H 8850 5450 50  0001 C CNN
-	1    8850 5450
+L C_Small C?
+U 1 1 5B092C6C
+P 8000 5000
+F 0 "C?" H 8010 5070 50  0000 L CNN
+F 1 "C" H 8010 4920 50  0000 L CNN
+F 2 "" H 8000 5000 50  0001 C CNN
+F 3 "" H 8000 5000 50  0001 C CNN
+	1    8000 5000
 	1    0    0    -1  
 	1    0    0    -1  
 $EndComp
 $EndComp
+Text Label 8300 5250 0    60   ~ 0
+GND
 $Comp
 $Comp
-L GND #PWR?
-U 1 1 5B080101
-P 8850 5750
-F 0 "#PWR?" H 8850 5500 50  0001 C CNN
-F 1 "GND" H 8850 5600 50  0000 C CNN
-F 2 "" H 8850 5750 50  0001 C CNN
-F 3 "" H 8850 5750 50  0001 C CNN
-	1    8850 5750
+L C_Small C?
+U 1 1 5B0934DB
+P 8200 5000
+F 0 "C?" H 8210 5070 50  0000 L CNN
+F 1 "C" H 8210 4920 50  0000 L CNN
+F 2 "" H 8200 5000 50  0001 C CNN
+F 3 "" H 8200 5000 50  0001 C CNN
+	1    8200 5000
 	1    0    0    -1  
 	1    0    0    -1  
 $EndComp
 $EndComp
-Text Label 8200 5750 2    60   ~ 0
-NRST
+Text Label 1600 4600 3    60   ~ 0
+GND
 Wire Wire Line
 Wire Wire Line
-	3650 4250 3650 4050
+	3650 4050 3650 4250
 Wire Wire Line
 Wire Wire Line
-	4100 4250 3650 4250
+	3650 4250 4100 4250
 Wire Wire Line
 Wire Wire Line
-	3650 4350 3650 4550
+	3650 4550 3650 4350
 Wire Wire Line
 Wire Wire Line
-	4100 4350 3650 4350
+	3650 4350 4100 4350
 Wire Wire Line
 Wire Wire Line
-	3650 4550 3300 4550
+	3300 4550 3650 4550
 Wire Wire Line
 Wire Wire Line
-	3650 4050 3300 4050
+	3300 4050 3650 4050
 Wire Wire Line
 Wire Wire Line
 	4000 4450 4100 4450
 	4000 4450 4100 4450
 Wire Wire Line
 Wire Wire Line
-	8700 5750 8850 5750
+	9450 5650 9550 5650
 Wire Wire Line
 Wire Wire Line
-	8200 5750 8300 5750
+	8950 5650 9050 5650
 Wire Wire Line
 Wire Wire Line
-	8200 5450 8300 5450
+	8950 5350 9050 5350
 Wire Wire Line
 Wire Wire Line
-	8200 5150 8300 5150
+	8950 5050 9050 5050
 Wire Wire Line
 Wire Wire Line
-	8200 4850 8300 4850
+	8950 4750 9050 4750
 Wire Wire Line
 Wire Wire Line
-	8850 4850 8700 4850
+	9450 4750 9550 4750
 Wire Wire Line
 Wire Wire Line
-	8850 5150 8700 5150
+	9450 5050 9550 5050
 Wire Wire Line
 Wire Wire Line
-	8850 5450 8700 5450
+	9450 5350 9550 5350
 Wire Wire Line
 Wire Wire Line
-	5600 4750 5500 4750
+	5500 4750 5900 4750
 Wire Wire Line
 Wire Wire Line
 	5500 4850 5600 4850
 	5500 4850 5600 4850
 Wire Wire Line
 Wire Wire Line
 	4000 4750 4100 4750
 	4000 4750 4100 4750
 Wire Wire Line
 Wire Wire Line
-	5500 5050 6150 5050
-Wire Wire Line
-	5500 4350 6150 4350
+	5500 5050 6250 5050
 Wire Wire Line
 Wire Wire Line
-	4000 5550 4100 5550
+	3650 5550 4100 5550
 Wire Wire Line
 Wire Wire Line
-	4000 5450 4100 5450
+	3650 5450 4100 5450
 Wire Wire Line
 Wire Wire Line
-	4000 5350 4100 5350
+	3650 5350 4100 5350
 Wire Wire Line
 Wire Wire Line
-	4000 5250 4100 5250
+	3650 5250 4100 5250
 Wire Wire Line
 Wire Wire Line
-	4000 4950 4100 4950
+	3650 4950 4100 4950
 Wire Wire Line
 Wire Wire Line
-	4000 4850 4100 4850
+	3650 4850 4100 4850
 Wire Wire Line
 Wire Wire Line
 	4000 4650 4100 4650
 	4000 4650 4100 4650
 Wire Wire Line
 Wire Wire Line
 	4000 5150 4100 5150
 	4000 5150 4100 5150
 Wire Wire Line
 Wire Wire Line
-	8600 1900 8700 1900
+	8600 3100 8700 3100
 Wire Wire Line
 Wire Wire Line
-	5500 5550 6150 5550
+	5500 5550 6250 5550
 Wire Wire Line
 Wire Wire Line
 	8300 2800 8400 2800
 	8300 2800 8400 2800
 Wire Wire Line
 Wire Wire Line
@@ -627,36 +588,25 @@ Wire Wire Line
 Wire Wire Line
 Wire Wire Line
 	8300 2200 8400 2200
 	8300 2200 8400 2200
 Wire Wire Line
 Wire Wire Line
-	5500 4650 6150 4650
+	5500 4650 6250 4650
 Wire Wire Line
 Wire Wire Line
 	5600 4550 5500 4550
 	5600 4550 5500 4550
 Wire Wire Line
 Wire Wire Line
 	5600 5450 5500 5450
 	5600 5450 5500 5450
 Wire Wire Line
 Wire Wire Line
 	5600 5350 5500 5350
 	5600 5350 5500 5350
-Wire Wire Line
-	7150 2700 7250 2700
-Connection ~ 7150 2600
-Wire Wire Line
-	7150 2500 7150 2700
 Wire Wire Line
 Wire Wire Line
 	6550 2700 6650 2700
 	6550 2700 6650 2700
 Wire Wire Line
 Wire Wire Line
 	6650 2600 6550 2600
 	6650 2600 6550 2600
 Wire Wire Line
 Wire Wire Line
 	6550 2500 6650 2500
 	6550 2500 6650 2500
-Wire Wire Line
-	6550 2150 6650 2150
 Wire Wire Line
 Wire Wire Line
 	6550 1950 6650 1950
 	6550 1950 6650 1950
 Wire Wire Line
 Wire Wire Line
 	7250 2150 7150 2150
 	7250 2150 7150 2150
 Wire Wire Line
 Wire Wire Line
 	7250 2050 7150 2050
 	7250 2050 7150 2050
-Wire Wire Line
-	7300 1950 7150 1950
-Wire Wire Line
-	6250 2050 6650 2050
 Wire Wire Line
 Wire Wire Line
 	4000 4550 4100 4550
 	4000 4550 4100 4550
 Wire Wire Line
 Wire Wire Line
@@ -667,26 +617,16 @@ Wire Wire Line
 	5600 5250 5500 5250
 	5600 5250 5500 5250
 Wire Wire Line
 Wire Wire Line
 	5500 5150 5600 5150
 	5500 5150 5600 5150
-Connection ~ 5600 4150
 Wire Wire Line
 Wire Wire Line
-	5600 4250 5600 4150
-Wire Wire Line
-	5500 4250 5600 4250
+	5500 4250 6000 4250
 Wire Wire Line
 Wire Wire Line
 	7150 3250 7250 3250
 	7150 3250 7250 3250
 Wire Wire Line
 Wire Wire Line
 	7250 3050 7150 3050
 	7250 3050 7150 3050
 Wire Wire Line
 Wire Wire Line
 	6650 3250 6550 3250
 	6650 3250 6550 3250
-Connection ~ 3000 4300
-Wire Wire Line
-	3000 4550 3000 4050
 Wire Wire Line
 Wire Wire Line
-	6950 5100 6950 5200
-Wire Wire Line
-	7050 5100 6950 5100
-Wire Wire Line
-	7500 5100 7350 5100
+	7850 5150 7750 5150
 Connection ~ 3400 4050
 Connection ~ 3400 4050
 Connection ~ 3400 4550
 Connection ~ 3400 4550
 Wire Wire Line
 Wire Wire Line
@@ -698,9 +638,7 @@ Wire Wire Line
 Wire Wire Line
 Wire Wire Line
 	3000 4050 3100 4050
 	3000 4050 3100 4050
 Wire Wire Line
 Wire Wire Line
-	5600 4150 5500 4150
-Wire Wire Line
-	5500 4950 6150 4950
+	5500 4950 6250 4950
 Wire Wire Line
 Wire Wire Line
 	5500 5650 5600 5650
 	5500 5650 5600 5650
 Wire Wire Line
 Wire Wire Line
@@ -708,18 +646,207 @@ Wire Wire Line
 Wire Wire Line
 Wire Wire Line
 	4000 4150 4100 4150
 	4000 4150 4100 4150
 Wire Wire Line
 Wire Wire Line
-	7050 4750 6950 4750
+	7450 4800 7350 4800
 Wire Wire Line
 Wire Wire Line
 	7150 3150 7250 3150
 	7150 3150 7250 3150
 Wire Wire Line
 Wire Wire Line
 	6650 3150 6550 3150
 	6650 3150 6550 3150
 Wire Wire Line
 Wire Wire Line
 	6550 3050 6650 3050
 	6550 3050 6650 3050
-Connection ~ 7500 4750
+Connection ~ 7850 4800
+Wire Wire Line
+	7850 4800 7850 5150
+Wire Wire Line
+	7750 4800 8300 4800
+Wire Wire Line
+	8650 1900 8750 1900
+Wire Wire Line
+	8450 1900 8300 1900
+Wire Wire Line
+	5600 4350 5500 4350
+Wire Wire Line
+	8150 3850 8050 3850
+Wire Wire Line
+	5400 2950 5300 2950
+Wire Wire Line
+	4500 2950 4600 2950
+Wire Wire Line
+	8050 3650 8150 3650
+Wire Wire Line
+	8900 3650 8800 3650
+Wire Wire Line
+	8900 3750 8800 3750
+Wire Notes Line
+	3700 4700 3700 5600
+Wire Notes Line
+	3700 5600 3200 5600
+Wire Notes Line
+	3200 5600 3200 4700
+Wire Notes Line
+	3200 4700 3700 4700
+Wire Notes Line
+	6200 4500 6700 4500
+Wire Notes Line
+	6700 4500 6700 5600
+Wire Notes Line
+	6700 5600 6200 5600
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+	6200 5600 6200 4500
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+	6550 2150 6650 2150
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+	8050 3750 8150 3750
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+	7250 2600 7150 2600
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+	4950 3300 4950 3350
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+	4950 3350 5000 3350
+Wire Wire Line
+	8000 4900 8000 4800
+Connection ~ 8000 4800
+Wire Wire Line
+	8000 5100 8000 5250
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+	8000 5250 8300 5250
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+	8200 4900 8200 4800
+Connection ~ 8200 4800
+Wire Wire Line
+	8200 5100 8200 5250
+Connection ~ 8200 5250
+Text Label 2600 1700 0    60   ~ 0
+VBUS
+Wire Wire Line
+	2600 1700 2500 1700
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+Text Label 2600 1900 0    60   ~ 0
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+Text Label 2600 2000 0    60   ~ 0
+VBUS
+Wire Wire Line
+	2600 1800 2500 1800
+Wire Wire Line
+	2500 1900 2600 1900
+Wire Wire Line
+	2600 2000 2500 2000
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+Wire Wire Line
+	2600 2200 2500 2200
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+Wire Wire Line
+	2600 2300 2500 2300
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+USB_DM
+Wire Wire Line
+	2600 2500 2500 2500
+Text Label 2600 2700 0    60   ~ 0
+USB_DP
+Wire Wire Line
+	2600 2700 2500 2700
+Wire Wire Line
+	2500 2700 2500 2800
+Wire Wire Line
+	2500 2500 2500 2600
+NoConn ~ 2500 3000
+NoConn ~ 2500 3100
+NoConn ~ 2500 3300
+NoConn ~ 2500 3400
+NoConn ~ 2500 3600
+NoConn ~ 2500 3700
+NoConn ~ 2500 3900
+NoConn ~ 2500 4000
+NoConn ~ 2500 4200
+NoConn ~ 2500 4300
+Text Label 1700 4600 3    60   ~ 0
+GND
+Text Label 1800 4600 3    60   ~ 0
+GND
+Text Label 1900 4600 3    60   ~ 0
+GND
+Text Label 2000 4600 3    60   ~ 0
+GND
+$Comp
+L TUSB320 U?
+U 1 1 5B095CC9
+P 4350 2200
+F 0 "U?" H 4350 2650 60  0000 C CNN
+F 1 "TUSB320" H 4350 2550 60  0000 C CNN
+F 2 "" H 4700 2200 60  0001 C CNN
+F 3 "" H 4700 2200 60  0001 C CNN
+	1    4350 2200
+	1    0    0    -1  
+$EndComp
+Text Label 3800 1950 2    60   ~ 0
+CC1
+Text Label 3800 2050 2    60   ~ 0
+CC2
+$Comp
+L R R?
+U 1 1 5B096154
+P 3500 2250
+F 0 "R?" V 3580 2250 50  0000 C CNN
+F 1 "900k" V 3500 2250 50  0000 C CNN
+F 2 "" V 3430 2250 50  0001 C CNN
+F 3 "" H 3500 2250 50  0001 C CNN
+	1    3500 2250
+	0    -1   -1   0   
+$EndComp
+Text Label 3250 2250 2    60   ~ 0
+VBUS
+Wire Wire Line
+	3250 2250 3350 2250
+Text Label 4500 2950 2    60   ~ 0
+VBUS
+Wire Wire Line
+	3650 2250 3900 2250
+Text Label 3800 2150 2    60   ~ 0
+GND
+Text Label 3800 2350 2    60   ~ 0
+GND
+Text Label 4900 2350 0    60   ~ 0
+SCL
+Text Label 4900 2450 0    60   ~ 0
+SDA
+Text Label 4900 2150 0    60   ~ 0
+GND
+Text Label 4900 2050 0    60   ~ 0
+GND
+Text Label 4900 1950 0    60   ~ 0
+VREG
+NoConn ~ 4800 2250
+NoConn ~ 3900 2450
+Wire Wire Line
+	3800 1950 3900 1950
+Wire Wire Line
+	3900 2050 3800 2050
+Wire Wire Line
+	3800 2150 3900 2150
+Wire Wire Line
+	3800 2350 3900 2350
+Wire Wire Line
+	4800 1950 4900 1950
+Wire Wire Line
+	4900 2050 4800 2050
 Wire Wire Line
 Wire Wire Line
-	7500 4750 7500 5100
+	4800 2150 4900 2150
 Wire Wire Line
 Wire Wire Line
-	7350 4750 7600 4750
+	4900 2350 4800 2350
 Wire Wire Line
 Wire Wire Line
-	2850 4300 3000 4300
+	4800 2450 4900 2450
 $EndSCHEMATC
 $EndSCHEMATC

+ 403 - 276
Nixie_Bottom_Board/nixie_bottom_board.sch

@@ -100,7 +100,7 @@ F 1 "C" H 3210 3970 50  0000 L CNN
 F 2 "" H 3200 4050 50  0001 C CNN
 F 2 "" H 3200 4050 50  0001 C CNN
 F 3 "" H 3200 4050 50  0001 C CNN
 F 3 "" H 3200 4050 50  0001 C CNN
 	1    3200 4050
 	1    3200 4050
-	0    1    1    0   
+	0    -1   -1   0   
 $EndComp
 $EndComp
 $Comp
 $Comp
 L C_Small C?
 L C_Small C?
@@ -111,7 +111,7 @@ F 1 "C" H 3210 4470 50  0000 L CNN
 F 2 "" H 3200 4550 50  0001 C CNN
 F 2 "" H 3200 4550 50  0001 C CNN
 F 3 "" H 3200 4550 50  0001 C CNN
 F 3 "" H 3200 4550 50  0001 C CNN
 	1    3200 4550
 	1    3200 4550
-	0    1    1    0   
+	0    -1   -1   0   
 $EndComp
 $EndComp
 $Comp
 $Comp
 L Conn_02x03_Odd_Even J?
 L Conn_02x03_Odd_Even J?
@@ -137,26 +137,26 @@ SWO
 $Comp
 $Comp
 L Battery_Cell BT?
 L Battery_Cell BT?
 U 1 1 5B07444B
 U 1 1 5B07444B
-P 6950 5400
-F 0 "BT?" H 7050 5500 50  0000 L CNN
-F 1 "Battery_Cell" H 7050 5400 50  0000 L CNN
-F 2 "" V 6950 5460 50  0001 C CNN
-F 3 "" V 6950 5460 50  0001 C CNN
-	1    6950 5400
-	1    0    0    -1  
+P 7250 5150
+F 0 "BT?" H 7350 5250 50  0000 L CNN
+F 1 "BAT" H 7350 5150 50  0000 L CNN
+F 2 "" V 7250 5210 50  0001 C CNN
+F 3 "" V 7250 5210 50  0001 C CNN
+	1    7250 5150
+	0    1    1    0   
 $EndComp
 $EndComp
 $Comp
 $Comp
 L D_Schottky D?
 L D_Schottky D?
 U 1 1 5B074536
 U 1 1 5B074536
-P 7200 5100
-F 0 "D?" H 7200 5200 50  0000 C CNN
-F 1 "D_Schottky" H 7200 5000 50  0000 C CNN
-F 2 "" H 7200 5100 50  0001 C CNN
-F 3 "" H 7200 5100 50  0001 C CNN
-	1    7200 5100
+P 7600 5150
+F 0 "D?" H 7600 5250 50  0000 C CNN
+F 1 "D_Schottky" H 7600 5050 50  0000 C CNN
+F 2 "" H 7600 5150 50  0001 C CNN
+F 3 "" H 7600 5150 50  0001 C CNN
+	1    7600 5150
 	-1   0    0    1   
 	-1   0    0    1   
 $EndComp
 $EndComp
-Text Label 7600 4750 0    60   ~ 0
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 VDD
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 Text Label 6550 3050 2    60   ~ 0
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 VDD
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@@ -166,74 +166,19 @@ Text Label 7250 3150 0    60   ~ 0
 SWCLK
 SWCLK
 Text Label 6550 3150 2    60   ~ 0
 Text Label 6550 3150 2    60   ~ 0
 SWDIO
 SWDIO
-Text Label 6950 4750 2    60   ~ 0
+Text Label 7350 4800 2    60   ~ 0
 VREG
 VREG
 $Comp
 $Comp
 L D_Schottky D?
 L D_Schottky D?
 U 1 1 5B0760A3
 U 1 1 5B0760A3
-P 7200 4750
-F 0 "D?" H 7200 4850 50  0000 C CNN
-F 1 "D_Schottky" H 7200 4650 50  0000 C CNN
-F 2 "" H 7200 4750 50  0001 C CNN
-F 3 "" H 7200 4750 50  0001 C CNN
-	1    7200 4750
+P 7600 4800
+F 0 "D?" H 7600 4900 50  0000 C CNN
+F 1 "D_Schottky" H 7600 4700 50  0000 C CNN
+F 2 "" H 7600 4800 50  0001 C CNN
+F 3 "" H 7600 4800 50  0001 C CNN
+	1    7600 4800
 	-1   0    0    1   
 	-1   0    0    1   
 $EndComp
 $EndComp
-$Comp
-L GND #PWR?
-U 1 1 5B0768D5
-P 6950 5500
-F 0 "#PWR?" H 6950 5250 50  0001 C CNN
-F 1 "GND" H 6950 5350 50  0000 C CNN
-F 2 "" H 6950 5500 50  0001 C CNN
-F 3 "" H 6950 5500 50  0001 C CNN
-	1    6950 5500
-	1    0    0    -1  
-$EndComp
-$Comp
-L GND #PWR?
-U 1 1 5B076941
-P 5600 4150
-F 0 "#PWR?" H 5600 3900 50  0001 C CNN
-F 1 "GND" H 5600 4000 50  0000 C CNN
-F 2 "" H 5600 4150 50  0001 C CNN
-F 3 "" H 5600 4150 50  0001 C CNN
-	1    5600 4150
-	-1   0    0    1   
-$EndComp
-$Comp
-L GND #PWR?
-U 1 1 5B0769A6
-P 4000 5650
-F 0 "#PWR?" H 4000 5400 50  0001 C CNN
-F 1 "GND" H 4000 5500 50  0000 C CNN
-F 2 "" H 4000 5650 50  0001 C CNN
-F 3 "" H 4000 5650 50  0001 C CNN
-	1    4000 5650
-	1    0    0    -1  
-$EndComp
-$Comp
-L GND #PWR?
-U 1 1 5B076D97
-P 6550 3250
-F 0 "#PWR?" H 6550 3000 50  0001 C CNN
-F 1 "GND" H 6550 3100 50  0000 C CNN
-F 2 "" H 6550 3250 50  0001 C CNN
-F 3 "" H 6550 3250 50  0001 C CNN
-	1    6550 3250
-	1    0    0    -1  
-$EndComp
-$Comp
-L GND #PWR?
-U 1 1 5B076E50
-P 2850 4300
-F 0 "#PWR?" H 2850 4050 50  0001 C CNN
-F 1 "GND" H 2850 4150 50  0000 C CNN
-F 2 "" H 2850 4300 50  0001 C CNN
-F 3 "" H 2850 4300 50  0001 C CNN
-	1    2850 4300
-	1    0    0    -1  
-$EndComp
 Text Label 4000 4450 2    60   ~ 0
 Text Label 4000 4450 2    60   ~ 0
 NRST
 NRST
 Text Label 7250 3250 0    60   ~ 0
 Text Label 7250 3250 0    60   ~ 0
@@ -241,12 +186,12 @@ NRST
 $Comp
 $Comp
 L SW_Push SW?
 L SW_Push SW?
 U 1 1 5B07874F
 U 1 1 5B07874F
-P 8500 5750
-F 0 "SW?" H 8550 5850 50  0000 L CNN
-F 1 "SW_Push" H 8500 5690 50  0000 C CNN
-F 2 "" H 8500 5950 50  0001 C CNN
-F 3 "" H 8500 5950 50  0001 C CNN
-	1    8500 5750
+P 9250 5650
+F 0 "SW?" H 9300 5750 50  0000 L CNN
+F 1 "SW_Push" H 9250 5590 50  0000 C CNN
+F 2 "" H 9250 5850 50  0001 C CNN
+F 3 "" H 9250 5850 50  0001 C CNN
+	1    9250 5650
 	1    0    0    -1  
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 $EndComp
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 Text Label 4000 4650 2    60   ~ 0
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@@ -279,81 +224,37 @@ F 3 "" H 6850 2600 50  0001 C CNN
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 	1    6850 2600
 	1    0    0    -1  
 	1    0    0    -1  
 $EndComp
 $EndComp
-$Comp
-L GND #PWR?
-U 1 1 5B0795BC
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-F 1 "GND" H 6250 1900 50  0000 C CNN
-F 2 "" H 6250 2050 50  0001 C CNN
-F 3 "" H 6250 2050 50  0001 C CNN
-	1    6250 2050
-	1    0    0    -1  
-$EndComp
 Text Label 6550 2150 2    60   ~ 0
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 nOE
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 Text Label 7250 2050 0    60   ~ 0
 Text Label 7250 2050 0    60   ~ 0
 SCL
 SCL
 Text Label 7250 2150 0    60   ~ 0
 Text Label 7250 2150 0    60   ~ 0
 SDA
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-$Comp
-L GND #PWR?
-U 1 1 5B07972F
-P 7300 1950
-F 0 "#PWR?" H 7300 1700 50  0001 C CNN
-F 1 "GND" H 7300 1800 50  0000 C CNN
-F 2 "" H 7300 1950 50  0001 C CNN
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+VBUS
+Wire Wire Line
+	2600 1700 2500 1700
+Text Label 2600 1800 0    60   ~ 0
+VBUS
+Text Label 2600 1900 0    60   ~ 0
+VBUS
+Text Label 2600 2000 0    60   ~ 0
+VBUS
+Wire Wire Line
+	2600 1800 2500 1800
+Wire Wire Line
+	2500 1900 2600 1900
+Wire Wire Line
+	2600 2000 2500 2000
+Text Label 2600 2200 0    60   ~ 0
+CC1
+Wire Wire Line
+	2600 2200 2500 2200
+Text Label 2600 2300 0    60   ~ 0
+CC2
+Wire Wire Line
+	2600 2300 2500 2300
+Text Label 2600 2500 0    60   ~ 0
+USB_DM
+Wire Wire Line
+	2600 2500 2500 2500
+Text Label 2600 2700 0    60   ~ 0
+USB_DP
+Wire Wire Line
+	2600 2700 2500 2700
+Wire Wire Line
+	2500 2700 2500 2800
+Wire Wire Line
+	2500 2500 2500 2600
+NoConn ~ 2500 3000
+NoConn ~ 2500 3100
+NoConn ~ 2500 3300
+NoConn ~ 2500 3400
+NoConn ~ 2500 3600
+NoConn ~ 2500 3700
+NoConn ~ 2500 3900
+NoConn ~ 2500 4000
+NoConn ~ 2500 4200
+NoConn ~ 2500 4300
+Text Label 1700 4600 3    60   ~ 0
+GND
+Text Label 1800 4600 3    60   ~ 0
+GND
+Text Label 1900 4600 3    60   ~ 0
+GND
+Text Label 2000 4600 3    60   ~ 0
+GND
+$Comp
+L TUSB320 U?
+U 1 1 5B095CC9
+P 4800 2150
+F 0 "U?" H 4800 2600 60  0000 C CNN
+F 1 "TUSB320" H 4800 2500 60  0000 C CNN
+F 2 "" H 5150 2150 60  0001 C CNN
+F 3 "" H 5150 2150 60  0001 C CNN
+	1    4800 2150
+	1    0    0    -1  
+$EndComp
+Text Label 4250 1900 2    60   ~ 0
+CC1
+Text Label 4250 2000 2    60   ~ 0
+CC2
+$Comp
+L R R?
+U 1 1 5B096154
+P 3950 2200
+F 0 "R?" V 4030 2200 50  0000 C CNN
+F 1 "900k" V 3950 2200 50  0000 C CNN
+F 2 "" V 3880 2200 50  0001 C CNN
+F 3 "" H 3950 2200 50  0001 C CNN
+	1    3950 2200
+	0    -1   -1   0   
+$EndComp
+Text Label 3700 2200 2    60   ~ 0
+VBUS
+Wire Wire Line
+	3700 2200 3800 2200
+Text Label 4600 3000 2    60   ~ 0
+VBUS
+Wire Wire Line
+	4100 2200 4350 2200
+Text Label 4250 2100 2    60   ~ 0
+GND
+Text Label 4250 2300 2    60   ~ 0
+GND
+Text Label 5350 2300 0    60   ~ 0
+SCL
+Text Label 5350 2400 0    60   ~ 0
+SDA
+Text Label 5350 2100 0    60   ~ 0
+GND
+Text Label 5350 2000 0    60   ~ 0
+GND
+Text Label 5350 1900 0    60   ~ 0
+VREG
+NoConn ~ 5250 2200
+NoConn ~ 4350 2400
+Wire Wire Line
+	4250 1900 4350 1900
+Wire Wire Line
+	4350 2000 4250 2000
+Wire Wire Line
+	4250 2100 4350 2100
+Wire Wire Line
+	4250 2300 4350 2300
+Wire Wire Line
+	5250 1900 5350 1900
+Wire Wire Line
+	5350 2000 5250 2000
 Wire Wire Line
 Wire Wire Line
-	7500 4750 7500 5100
+	5250 2100 5350 2100
 Wire Wire Line
 Wire Wire Line
-	7350 4750 7600 4750
+	5350 2300 5250 2300
 Wire Wire Line
 Wire Wire Line
-	2850 4300 3000 4300
+	5250 2400 5350 2400
 $EndSCHEMATC
 $EndSCHEMATC