X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Ffx2grok-cube%2F0.1%2Ffx2grok-cube.sch;h=bb15c50331ee6b186fefee5cc5665cca6cf064d8;hb=9da472bea3fc79eae0b59fe8db493faa30b0cad5;hp=e6082a0233d6b3ec2d4cec6b1cb0400d82bbb773;hpb=717e67b318f842088f4eefe857ef79c60fd38891;p=fx2grok.git

diff --git a/hardware/fx2grok-cube/0.1/fx2grok-cube.sch b/hardware/fx2grok-cube/0.1/fx2grok-cube.sch
index e6082a0..bb15c50 100644
--- a/hardware/fx2grok-cube/0.1/fx2grok-cube.sch
+++ b/hardware/fx2grok-cube/0.1/fx2grok-cube.sch
@@ -1,4 +1,4 @@
-EESchema Schematic File Version 2  date Sun 03 Jun 2012 02:54:53 AM CEST
+EESchema Schematic File Version 2
 LIBS:power
 LIBS:device
 LIBS:transistors
@@ -10,7 +10,6 @@ LIBS:cmos4000
 LIBS:adc-dac
 LIBS:memory
 LIBS:xilinx
-LIBS:special
 LIBS:microcontrollers
 LIBS:dsp
 LIBS:microchip
@@ -31,1056 +30,1164 @@ LIBS:contrib
 LIBS:valves
 LIBS:fx2grok-cube
 LIBS:fx2grok-cube-cache
-EELAYER 25  0
+EELAYER 25 0
 EELAYER END
-$Descr A4 11700 8267
+$Descr A4 11693 8268
 encoding utf-8
 Sheet 1 1
-Title ""
-Date "3 jun 2012"
-Rev ""
-Comp ""
-Comment1 ""
+Title "fx2grok"
+Date "26 mar 2013"
+Rev "1"
+Comp "http://www.sigrok.org/wiki/Fx2grok"
+Comment1 "Open Hardware, CC-BY-SA 3.0"
 Comment2 ""
 Comment3 ""
 Comment4 ""
 $EndDescr
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 WAKEUP
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-F 0 "#PWR?" H 1900 6710 30  0001 C CNN
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-	1    1900 6750
-	1    0    0    -1  
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+F 2 "SM0402" H 1300 7050 60  0001 C CNN
+F 3 "" H 1300 7050 60  0001 C CNN
+	1    1300 7050
+	1    0    0    -1  
 $EndComp
+Text Notes 1100 6450 0    60   ~ 0
+100nF bypass capacitors for all VCC pins\n
 $Comp
-L GND #PWR?
-U 1 1 4FCA9C7F
-P 1900 7350
-F 0 "#PWR?" H 1900 7350 30  0001 C CNN
-F 1 "GND" H 1900 7280 30  0001 C CNN
-	1    1900 7350
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+F 3 "" H 2800 5850 60  0001 C CNN
+	1    2800 5850
 	1    0    0    -1  
 $EndComp
 $Comp
-L C C?
-U 1 1 4FCA9C7E
-P 1900 7050
-F 0 "C?" H 1950 7150 50  0000 L CNN
-F 1 "100nF" V 2000 6750 50  0000 L CNN
-F 2 "SM0603" H 1900 7050 60  0001 C CNN
-	1    1900 7050
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+F 3 "" H 2500 5850 60  0001 C CNN
+	1    2500 5850
 	1    0    0    -1  
 $EndComp
 $Comp
-L C C?
-U 1 1 4FCA9C79
-P 1600 7050
-F 0 "C?" H 1650 7150 50  0000 L CNN
-F 1 "2.2uF" V 1700 6750 50  0000 L CNN
-F 2 "SM0603" H 1600 7050 60  0001 C CNN
-	1    1600 7050
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+F 3 "" H 1900 5850 60  0001 C CNN
+	1    1900 5850
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FCA9C78
-P 1600 7350
-F 0 "#PWR?" H 1600 7350 30  0001 C CNN
-F 1 "GND" H 1600 7280 30  0001 C CNN
-	1    1600 7350
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+F 3 "" H 1600 5850 60  0001 C CNN
+	1    1600 5850
 	1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
-U 1 1 4FCA9C77
-P 1600 6750
-F 0 "#PWR?" H 1600 6710 30  0001 C CNN
-F 1 "+3.3V" H 1600 6860 30  0000 C CNN
-	1    1600 6750
+L C C10
+U 1 1 4FCA9724
+P 2200 5850
+F 0 "C10" H 2250 5950 50  0000 L CNN
+F 1 "100nF" V 2300 5550 50  0000 L CNN
+F 2 "SM0402" H 2200 5850 60  0001 C CNN
+F 3 "" H 2200 5850 60  0001 C CNN
+	1    2200 5850
 	1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
-U 1 1 4FCA9C5F
-P 1300 6750
-F 0 "#PWR?" H 1300 6710 30  0001 C CNN
-F 1 "+3.3V" H 1300 6860 30  0000 C CNN
-	1    1300 6750
+L C C2
+U 1 1 4FCA96AB
+P 1300 5850
+F 0 "C2" H 1350 5950 50  0000 L CNN
+F 1 "100nF" V 1400 5550 50  0000 L CNN
+F 2 "SM0402" H 1300 5850 60  0001 C CNN
+F 3 "" H 1300 5850 60  0001 C CNN
+	1    1300 5850
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FCA9C5E
-P 1300 7350
-F 0 "#PWR?" H 1300 7350 30  0001 C CNN
-F 1 "GND" H 1300 7280 30  0001 C CNN
-	1    1300 7350
-	1    0    0    -1  
+L R R1
+U 1 1 4FCA95B2
+P 1200 4000
+F 0 "R1" V 1280 4000 50  0000 C CNN
+F 1 "100K" V 1200 4000 50  0000 C CNN
+F 2 "SM0402" H 1200 4000 60  0001 C CNN
+F 3 "" H 1200 4000 60  0001 C CNN
+	1    1200 4000
+	0    -1   -1   0   
 $EndComp
+Text Notes 2450 4700 0    60   ~ 0
+I2C pullups
+Text Label 2950 4400 0    60   ~ 0
+SDA
+Text Label 2950 4000 0    60   ~ 0
+SCL
+Text Label 4500 3800 2    60   ~ 0
+SDA
+Text Label 4500 3700 2    60   ~ 0
+SCL
 $Comp
-L C C?
-U 1 1 4FCA9C5D
-P 1300 7050
-F 0 "C?" H 1350 7150 50  0000 L CNN
-F 1 "2.2uF" V 1400 6750 50  0000 L CNN
-F 2 "SM0603" H 1300 7050 60  0001 C CNN
-	1    1300 7050
-	1    0    0    -1  
+L R R4
+U 1 1 4FCA93BD
+P 2700 4400
+F 0 "R4" V 2780 4400 50  0000 C CNN
+F 1 "2K7" V 2700 4400 50  0000 C CNN
+F 2 "SM0402" H 2700 4400 60  0001 C CNN
+F 3 "" H 2700 4400 60  0001 C CNN
+	1    2700 4400
+	0    1    1    0   
 $EndComp
-Text Notes 1150 6350 0    60   ~ 0
-100nF bypass capacitors for all VCC pins\n
+Text Label 4500 3200 2    60   ~ 0
+DM
+Text Label 4500 3100 2    60   ~ 0
+DP
+NoConn ~ 7300 3200
+NoConn ~ 7300 3100
+NoConn ~ 7300 3000
+NoConn ~ 7300 2900
+NoConn ~ 7300 2800
+NoConn ~ 7300 2700
+NoConn ~ 7300 2600
+NoConn ~ 7300 4500
+NoConn ~ 7300 4600
+NoConn ~ 7300 4700
+NoConn ~ 7300 4800
+NoConn ~ 7300 4900
+NoConn ~ 7300 5000
 $Comp
-L C C?
-U 1 1 4FCA97A0
-P 2800 5850
-F 0 "C?" H 2850 5950 50  0000 L CNN
-F 1 "100nF" V 2900 5550 50  0000 L CNN
-F 2 "SM0603" H 2800 5850 60  0001 C CNN
-	1    2800 5850
+L C C4
+U 1 1 4FC8F6F8
+P 1350 2900
+F 0 "C4" H 1400 3000 50  0000 L CNN
+F 1 "12pF" H 1400 2800 50  0000 L CNN
+F 2 "SM0402" H 1350 2900 60  0001 C CNN
+F 3 "" H 1350 2900 60  0001 C CNN
+	1    1350 2900
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FCA979F
-P 2800 6150
-F 0 "#PWR?" H 2800 6150 30  0001 C CNN
-F 1 "GND" H 2800 6080 30  0001 C CNN
-	1    2800 6150
+L C C9
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+F 0 "C9" H 2200 3000 50  0000 L CNN
+F 1 "12pF" H 2200 2800 50  0000 L CNN
+F 2 "SM0402" H 2150 2900 60  0001 C CNN
+F 3 "" H 2150 2900 60  0001 C CNN
+	1    2150 2900
 	1    0    0    -1  
 $EndComp
+Text Label 2250 900  0    60   ~ 0
+VBUS
+Text Label 2250 1000 0    60   ~ 0
+DM
+Text Label 2250 1100 0    60   ~ 0
+DP
+NoConn ~ 2050 1200
+Text Label 1150 1800 2    60   ~ 0
+SHIELD
+Text Label 8700 5400 2    60   ~ 0
+VBUS
 $Comp
-L +3.3V #PWR?
-U 1 1 4FCA979E
-P 2800 5550
-F 0 "#PWR?" H 2800 5510 30  0001 C CNN
-F 1 "+3.3V" H 2800 5660 30  0000 C CNN
-	1    2800 5550
+L CY7C68013A-56 IC1
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+F 0 "IC1" H 6650 2300 60  0000 C CNN
+F 1 "CY7C68013A-56" H 6000 3800 60  0000 C CNN
+F 2 "QFN56" H 6000 3800 60  0001 C CNN
+F 3 "" H 6000 3800 60  0001 C CNN
+	1    6000 3800
 	1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
-U 1 1 4FCA979B
-P 2500 5550
-F 0 "#PWR?" H 2500 5510 30  0001 C CNN
-F 1 "+3.3V" H 2500 5660 30  0000 C CNN
-	1    2500 5550
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+F 1 "+3.3V" H 1300 6940 50  0000 C CNN
+F 2 "" H 1300 6800 50  0000 C CNN
+F 3 "" H 1300 6800 50  0000 C CNN
+	1    1300 6800
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FCA979A
-P 2500 6150
-F 0 "#PWR?" H 2500 6150 30  0001 C CNN
-F 1 "GND" H 2500 6080 30  0001 C CNN
-	1    2500 6150
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+U 1 1 596304F6
+P 1600 6800
+F 0 "#PWR11" H 1600 6650 50  0001 C CNN
+F 1 "+3.3V" H 1600 6940 50  0000 C CNN
+F 2 "" H 1600 6800 50  0000 C CNN
+F 3 "" H 1600 6800 50  0000 C CNN
+	1    1600 6800
 	1    0    0    -1  
 $EndComp
 $Comp
-L C C?
-U 1 1 4FCA9799
-P 2500 5850
-F 0 "C?" H 2550 5950 50  0000 L CNN
-F 1 "100nF" V 2600 5550 50  0000 L CNN
-F 2 "SM0603" H 2500 5850 60  0001 C CNN
-	1    2500 5850
+L +3.3V #PWR15
+U 1 1 59630555
+P 1900 6800
+F 0 "#PWR15" H 1900 6650 50  0001 C CNN
+F 1 "+3.3V" H 1900 6940 50  0000 C CNN
+F 2 "" H 1900 6800 50  0000 C CNN
+F 3 "" H 1900 6800 50  0000 C CNN
+	1    1900 6800
 	1    0    0    -1  
 $EndComp
 $Comp
-L C C?
-U 1 1 4FCA9793
-P 1900 5850
-F 0 "C?" H 1950 5950 50  0000 L CNN
-F 1 "100nF" V 2000 5550 50  0000 L CNN
-F 2 "SM0603" H 1900 5850 60  0001 C CNN
-	1    1900 5850
+L +3.3V #PWR22
+U 1 1 596305B4
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+F 0 "#PWR22" H 2200 6650 50  0001 C CNN
+F 1 "+3.3V" H 2200 6940 50  0000 C CNN
+F 2 "" H 2200 6800 50  0000 C CNN
+F 3 "" H 2200 6800 50  0000 C CNN
+	1    2200 6800
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FCA9792
-P 1900 6150
-F 0 "#PWR?" H 1900 6150 30  0001 C CNN
-F 1 "GND" H 1900 6080 30  0001 C CNN
-	1    1900 6150
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+U 1 1 59630673
+P 1300 7300
+F 0 "#PWR7" H 1300 7050 50  0001 C CNN
+F 1 "GND" H 1300 7150 50  0000 C CNN
+F 2 "" H 1300 7300 50  0000 C CNN
+F 3 "" H 1300 7300 50  0000 C CNN
+	1    1300 7300
 	1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
-U 1 1 4FCA9791
-P 1900 5550
-F 0 "#PWR?" H 1900 5510 30  0001 C CNN
-F 1 "+3.3V" H 1900 5660 30  0000 C CNN
-	1    1900 5550
+L GND #PWR12
+U 1 1 596307A3
+P 1600 7300
+F 0 "#PWR12" H 1600 7050 50  0001 C CNN
+F 1 "GND" H 1600 7150 50  0000 C CNN
+F 2 "" H 1600 7300 50  0000 C CNN
+F 3 "" H 1600 7300 50  0000 C CNN
+	1    1600 7300
 	1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
-U 1 1 4FCA9779
-P 1600 5550
-F 0 "#PWR?" H 1600 5510 30  0001 C CNN
-F 1 "+3.3V" H 1600 5660 30  0000 C CNN
-	1    1600 5550
+L GND #PWR16
+U 1 1 59630802
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+F 0 "#PWR16" H 1900 7050 50  0001 C CNN
+F 1 "GND" H 1900 7150 50  0000 C CNN
+F 2 "" H 1900 7300 50  0000 C CNN
+F 3 "" H 1900 7300 50  0000 C CNN
+	1    1900 7300
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FCA9778
-P 1600 6150
-F 0 "#PWR?" H 1600 6150 30  0001 C CNN
-F 1 "GND" H 1600 6080 30  0001 C CNN
-	1    1600 6150
+L GND #PWR23
+U 1 1 59630899
+P 2200 7300
+F 0 "#PWR23" H 2200 7050 50  0001 C CNN
+F 1 "GND" H 2200 7150 50  0000 C CNN
+F 2 "" H 2200 7300 50  0000 C CNN
+F 3 "" H 2200 7300 50  0000 C CNN
+	1    2200 7300
 	1    0    0    -1  
 $EndComp
 $Comp
-L C C?
-U 1 1 4FCA9777
-P 1600 5850
-F 0 "C?" H 1650 5950 50  0000 L CNN
-F 1 "100nF" V 1700 5550 50  0000 L CNN
-F 2 "SM0603" H 1600 5850 60  0001 C CNN
-	1    1600 5850
+L GND #PWR5
+U 1 1 5963105D
+P 1300 6100
+F 0 "#PWR5" H 1300 5850 50  0001 C CNN
+F 1 "GND" H 1300 5950 50  0000 C CNN
+F 2 "" H 1300 6100 50  0000 C CNN
+F 3 "" H 1300 6100 50  0000 C CNN
+	1    1300 6100
 	1    0    0    -1  
 $EndComp
 $Comp
-L C C?
-U 1 1 4FCA9724
-P 2200 5850
-F 0 "C?" H 2250 5950 50  0000 L CNN
-F 1 "100nF" V 2300 5550 50  0000 L CNN
-F 2 "SM0603" H 2200 5850 60  0001 C CNN
-	1    2200 5850
+L GND #PWR10
+U 1 1 59631112
+P 1600 6100
+F 0 "#PWR10" H 1600 5850 50  0001 C CNN
+F 1 "GND" H 1600 5950 50  0000 C CNN
+F 2 "" H 1600 6100 50  0000 C CNN
+F 3 "" H 1600 6100 50  0000 C CNN
+	1    1600 6100
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FCA9723
-P 2200 6150
-F 0 "#PWR?" H 2200 6150 30  0001 C CNN
-F 1 "GND" H 2200 6080 30  0001 C CNN
-	1    2200 6150
+L GND #PWR14
+U 1 1 5963118D
+P 1900 6100
+F 0 "#PWR14" H 1900 5850 50  0001 C CNN
+F 1 "GND" H 1900 5950 50  0000 C CNN
+F 2 "" H 1900 6100 50  0000 C CNN
+F 3 "" H 1900 6100 50  0000 C CNN
+	1    1900 6100
 	1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
-U 1 1 4FCA9722
-P 2200 5550
-F 0 "#PWR?" H 2200 5510 30  0001 C CNN
-F 1 "+3.3V" H 2200 5660 30  0000 C CNN
-	1    2200 5550
+L GND #PWR21
+U 1 1 596311EC
+P 2200 6100
+F 0 "#PWR21" H 2200 5850 50  0001 C CNN
+F 1 "GND" H 2200 5950 50  0000 C CNN
+F 2 "" H 2200 6100 50  0000 C CNN
+F 3 "" H 2200 6100 50  0000 C CNN
+	1    2200 6100
 	1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
-U 1 1 4FCA9708
-P 1300 5550
-F 0 "#PWR?" H 1300 5510 30  0001 C CNN
-F 1 "+3.3V" H 1300 5660 30  0000 C CNN
-	1    1300 5550
+L GND #PWR27
+U 1 1 5963124B
+P 2500 6100
+F 0 "#PWR27" H 2500 5850 50  0001 C CNN
+F 1 "GND" H 2500 5950 50  0000 C CNN
+F 2 "" H 2500 6100 50  0000 C CNN
+F 3 "" H 2500 6100 50  0000 C CNN
+	1    2500 6100
 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FCA9706
-P 1300 6150
-F 0 "#PWR?" H 1300 6150 30  0001 C CNN
-F 1 "GND" H 1300 6080 30  0001 C CNN
-	1    1300 6150
+L GND #PWR29
+U 1 1 596312AA
+P 2800 6100
+F 0 "#PWR29" H 2800 5850 50  0001 C CNN
+F 1 "GND" H 2800 5950 50  0000 C CNN
+F 2 "" H 2800 6100 50  0000 C CNN
+F 3 "" H 2800 6100 50  0000 C CNN
+	1    2800 6100
 	1    0    0    -1  
 $EndComp
 $Comp
-L C C?
-U 1 1 4FCA96AB
-P 1300 5850
-F 0 "C?" H 1350 5950 50  0000 L CNN
-F 1 "100nF" V 1400 5550 50  0000 L CNN
-F 2 "SM0603" H 1300 5850 60  0001 C CNN
-	1    1300 5850
+L +3.3V #PWR4
+U 1 1 59631505
+P 1300 5600
+F 0 "#PWR4" H 1300 5450 50  0001 C CNN
+F 1 "+3.3V" H 1300 5740 50  0000 C CNN
+F 2 "" H 1300 5600 50  0000 C CNN
+F 3 "" H 1300 5600 50  0000 C CNN
+	1    1300 5600
 	1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
-U 1 1 4FCA95BE
-P 850 3900
-F 0 "#PWR?" H 850 3860 30  0001 C CNN
-F 1 "+3.3V" H 850 4010 30  0000 C CNN
-	1    850  3900
+L +3.3V #PWR9
+U 1 1 59631670
+P 1600 5600
+F 0 "#PWR9" H 1600 5450 50  0001 C CNN
+F 1 "+3.3V" H 1600 5740 50  0000 C CNN
+F 2 "" H 1600 5600 50  0000 C CNN
+F 3 "" H 1600 5600 50  0000 C CNN
+	1    1600 5600
 	1    0    0    -1  
 $EndComp
 $Comp
-L R R?
-U 1 1 4FCA95B2
-P 1200 4000
-F 0 "R?" V 1280 4000 50  0000 C CNN
-F 1 "100K" V 1200 4000 50  0000 C CNN
-F 2 "SM0603" H 1200 4000 60  0001 C CNN
-	1    1200 4000
-	0    -1   -1   0   
+L +3.3V #PWR13
+U 1 1 596316CF
+P 1900 5600
+F 0 "#PWR13" H 1900 5450 50  0001 C CNN
+F 1 "+3.3V" H 1900 5740 50  0000 C CNN
+F 2 "" H 1900 5600 50  0000 C CNN
+F 3 "" H 1900 5600 50  0000 C CNN
+	1    1900 5600
+	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FCA94C1
-P 4500 4900
-F 0 "#PWR?" H 4500 4900 30  0001 C CNN
-F 1 "GND" H 4500 4830 30  0001 C CNN
-	1    4500 4900
+L +3.3V #PWR20
+U 1 1 5963172E
+P 2200 5600
+F 0 "#PWR20" H 2200 5450 50  0001 C CNN
+F 1 "+3.3V" H 2200 5740 50  0000 C CNN
+F 2 "" H 2200 5600 50  0000 C CNN
+F 3 "" H 2200 5600 50  0000 C CNN
+	1    2200 5600
 	1    0    0    -1  
 $EndComp
-Text Notes 2500 4700 0    60   ~ 0
-I2C pullups
-Text Label 3100 4500 0    60   ~ 0
-SDA
-Text Label 3100 4250 0    60   ~ 0
-SCL
-Text Label 4500 3800 2    60   ~ 0
-SDA
-Text Label 4500 3700 2    60   ~ 0
-SCL
 $Comp
-L +3.3V #PWR?
-U 1 1 4FCA93DC
-P 2400 4150
-F 0 "#PWR?" H 2400 4110 30  0001 C CNN
-F 1 "+3.3V" H 2400 4260 30  0000 C CNN
-	1    2400 4150
+L +3.3V #PWR26
+U 1 1 5963178D
+P 2500 5600
+F 0 "#PWR26" H 2500 5450 50  0001 C CNN
+F 1 "+3.3V" H 2500 5740 50  0000 C CNN
+F 2 "" H 2500 5600 50  0000 C CNN
+F 3 "" H 2500 5600 50  0000 C CNN
+	1    2500 5600
 	1    0    0    -1  
 $EndComp
 $Comp
-L R R?
-U 1 1 4FCA93C6
-P 2750 4500
-F 0 "R?" V 2830 4500 50  0000 C CNN
-F 1 "2K2" V 2750 4500 50  0000 C CNN
-F 2 "SM0603" H 2750 4500 60  0001 C CNN
-	1    2750 4500
-	0    -1   -1   0   
+L +3.3V #PWR28
+U 1 1 596317EC
+P 2800 5600
+F 0 "#PWR28" H 2800 5450 50  0001 C CNN
+F 1 "+3.3V" H 2800 5740 50  0000 C CNN
+F 2 "" H 2800 5600 50  0000 C CNN
+F 3 "" H 2800 5600 50  0000 C CNN
+	1    2800 5600
+	1    0    0    -1  
 $EndComp
 $Comp
-L R R?
-U 1 1 4FCA93BD
-P 2750 4250
-F 0 "R?" V 2830 4250 50  0000 C CNN
-F 1 "2K2" V 2750 4250 50  0000 C CNN
-F 2 "SM0603" H 2750 4250 60  0001 C CNN
-	1    2750 4250
-	0    -1   -1   0   
+L GND #PWR3
+U 1 1 59631E88
+P 950 5250
+F 0 "#PWR3" H 950 5000 50  0001 C CNN
+F 1 "GND" H 950 5100 50  0000 C CNN
+F 2 "" H 950 5250 50  0000 C CNN
+F 3 "" H 950 5250 50  0000 C CNN
+	1    950  5250
+	1    0    0    -1  
 $EndComp
-Text Label 4500 3200 2    60   ~ 0
-DM
-Text Label 4500 3100 2    60   ~ 0
-DP
-NoConn ~ 7300 3200
-NoConn ~ 7300 3100
-NoConn ~ 7300 3000
-NoConn ~ 7300 2900
-NoConn ~ 7300 2800
-NoConn ~ 7300 2700
-NoConn ~ 7300 2600
-NoConn ~ 7300 2500
-NoConn ~ 7300 4500
-NoConn ~ 7300 4600
-NoConn ~ 7300 4700
-NoConn ~ 7300 4800
-NoConn ~ 7300 4900
-NoConn ~ 7300 5000
 $Comp
-L GND #PWR?
-U 1 1 4FC8F816
-P 5900 5500
-F 0 "#PWR?" H 5900 5500 30  0001 C CNN
-F 1 "GND" H 5900 5430 30  0001 C CNN
-	1    5900 5500
+L +3.3V #PWR2
+U 1 1 59631F04
+P 950 4650
+F 0 "#PWR2" H 950 4500 50  0001 C CNN
+F 1 "+3.3V" H 950 4790 50  0000 C CNN
+F 2 "" H 950 4650 50  0000 C CNN
+F 3 "" H 950 4650 50  0000 C CNN
+	1    950  4650
 	1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
-U 1 1 4FC8F7FE
-P 5900 1900
-F 0 "#PWR?" H 5900 1860 30  0001 C CNN
-F 1 "+3.3V" H 5900 2010 30  0000 C CNN
-	1    5900 1900
+L +3.3V #PWR1
+U 1 1 5963220C
+P 950 3900
+F 0 "#PWR1" H 950 3750 50  0001 C CNN
+F 1 "+3.3V" H 950 4040 50  0000 C CNN
+F 2 "" H 950 3900 50  0000 C CNN
+F 3 "" H 950 3900 50  0000 C CNN
+	1    950  3900
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 $Comp
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-L C C?
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 $Comp
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 P 2150 1900
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-L +5V #PWR?
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 P 2150 800
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-VBUS
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-P 1800 1800
-F 0 "R?" V 1880 1800 50  0000 C CNN
-F 1 "0R" V 1800 1800 50  0000 C CNN
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 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FC8F4A1
-P 8800 6150
-F 0 "#PWR?" H 8800 6150 30  0001 C CNN
-F 1 "GND" H 8800 6080 30  0001 C CNN
-	1    8800 6150
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 	1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
-U 1 1 4FC8F49F
-P 10550 6150
-F 0 "#PWR?" H 10550 6150 30  0001 C CNN
-F 1 "GND" H 10550 6080 30  0001 C CNN
-	1    10550 6150
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 $EndComp
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 $Comp
-L GND #PWR?
-U 1 1 4FC8F496
-P 9550 6000
-F 0 "#PWR?" H 9550 6000 30  0001 C CNN
-F 1 "GND" H 9550 5930 30  0001 C CNN
-	1    9550 6000
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 $EndComp
 $Comp
-L +3,3V #PWR?
-U 1 1 4FC8F454
-P 10550 5300
-F 0 "#PWR?" H 10550 5260 30  0001 C CNN
-F 1 "+3,3V" H 10550 5410 30  0000 C CNN
-	1    10550 5300
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 $EndComp
-Text Label 8700 5400 2    60   ~ 0
-VBUS
 $Comp
-L CY7C68013A-56 IC?
-U 1 1 4FC8F245
-P 6000 3800
-F 0 "IC?" H 6650 2300 60  0000 C CNN
-F 1 "CY7C68013A-56" H 6000 3800 60  0000 C CNN
-	1    6000 3800
+L CONN_01X05 P1
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+F 3 "" H 8850 2750 50  0000 C CNN
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+L CONN_01X05 P2
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+L GND #PWR37
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+L GND #PWR38
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 $EndComp
 $EndSCHEMATC