schematic: Annotate all components.

(i.e. turn C? and R? etc. into C12, R27 and so on)

diff --git a/hardware/fx2grok-cube/0.1/fx2grok-cube.sch b/hardware/fx2grok-cube/0.1/fx2grok-cube.sch
index 49d3f0aec797300d68eac5e331a4a71efe11e0a2..d540a41c20f07939232aa5188f7ea8dc050c5e4c 100644 (file)
--- 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 06:45:14 PM CEST
+EESchema Schematic File Version 2  date Sun 03 Jun 2012 07:39:07 PM CEST
 LIBS:power
 LIBS:device
 LIBS:transistors
@@ -30,6 +30,7 @@ LIBS:atmel
 LIBS:contrib
 LIBS:valves
 LIBS:fx2grok-cube
+LIBS:fx2grok-cube-cache
 EELAYER 25  0
 EELAYER END
 $Descr A4 11700 8267
@@ -52,10 +53,10 @@ NoConn ~ 4600 4200
 Text Notes 9450 1050 0    60   ~ 0
 Kicad-internal stuff, ignore
 $Comp
-L GND #PWR?
+L GND #PWR37
 U 1 1 4FCB8E25
 P 10100 1400
-F 0 "#PWR?" H 10100 1400 30  0001 C CNN
+F 0 "#PWR37" H 10100 1400 30  0001 C CNN
 F 1 "GND" H 10100 1330 30  0001 C CNN
        1    10100 1400
        1    0    0    -1  
@@ -326,10 +327,10 @@ Wire Wire Line
        1250 1700 1250 1800
 Connection ~ 1250 1800
 $Comp
-L PWR_FLAG #FLG?
+L PWR_FLAG #FLG1
 U 1 1 4FCB8E1B
 P 10100 1300
-F 0 "#FLG?" H 10100 1395 30  0001 C CNN
+F 0 "#FLG1" H 10100 1395 30  0001 C CNN
 F 1 "PWR_FLAG" H 10100 1480 30  0000 C CNN
        1    10100 1300
        1    0    0    -1  
@@ -343,10 +344,10 @@ NoConn ~ 7900 3900
 NoConn ~ 7900 4000
 NoConn ~ 7900 4100
 $Comp
-L R_PACK8 RP?
+L R_PACK8 RP1
 U 1 1 4FCAB259
 P 7600 3750
-F 0 "RP?" H 7600 4200 40  0000 C CNN
+F 0 "RP1" H 7600 4200 40  0000 C CNN
 F 1 "R_PACK8" H 7600 4300 40  0000 C CNN
 F 2 "RPACK-8-SMD-0603" H 7600 3750 60  0001 C CNN
        1    7600 3750
@@ -359,67 +360,67 @@ PD0
 Text Notes 5850 6600 0    60   ~ 0
 LED 2
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR32
 U 1 1 4FCAAF7A
 P 5550 6900
-F 0 "#PWR?" H 5550 6860 30  0001 C CNN
+F 0 "#PWR32" H 5550 6860 30  0001 C CNN
 F 1 "+3.3V" H 5550 7010 30  0000 C CNN
        1    5550 6900
        1    0    0    -1  
 $EndComp
 $Comp
-L R R?
+L R R8
 U 1 1 4FCAAF6B
 P 5200 7000
-F 0 "R?" V 5280 7000 50  0000 C CNN
+F 0 "R8" V 5280 7000 50  0000 C CNN
 F 1 "2K2" V 5200 7000 50  0000 C CNN
 F 2 "SM0603" H 5200 7000 60  0001 C CNN
        1    5200 7000
        0    -1   -1   0   
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR30
 U 1 1 4FCAAF6A
 P 4350 7100
-F 0 "#PWR?" H 4350 7100 30  0001 C CNN
+F 0 "#PWR30" H 4350 7100 30  0001 C CNN
 F 1 "GND" H 4350 7030 30  0001 C CNN
        1    4350 7100
        1    0    0    -1  
 $EndComp
 $Comp
-L LED D?
+L LED D3
 U 1 1 4FCAAF69
 P 4650 7000
-F 0 "D?" H 4650 7100 50  0000 C CNN
+F 0 "D3" H 4650 7100 50  0000 C CNN
 F 1 "PWRLED" H 4650 6900 50  0000 C CNN
 F 2 "SM0603" H 4650 7000 60  0001 C CNN
        1    4650 7000
        -1   0    0    1   
 $EndComp
 $Comp
-L LED D?
+L LED D2
 U 1 1 4FCAAF48
 P 4650 6600
-F 0 "D?" H 4650 6700 50  0000 C CNN
+F 0 "D2" H 4650 6700 50  0000 C CNN
 F 1 "LED2" H 4650 6500 50  0000 C CNN
 F 2 "SM0603" H 4650 6600 60  0001 C CNN
        1    4650 6600
        -1   0    0    1   
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR29
 U 1 1 4FCAAF47
 P 4350 6700
-F 0 "#PWR?" H 4350 6700 30  0001 C CNN
+F 0 "#PWR29" H 4350 6700 30  0001 C CNN
 F 1 "GND" H 4350 6630 30  0001 C CNN
        1    4350 6700
        1    0    0    -1  
 $EndComp
 $Comp
-L R R?
+L R R7
 U 1 1 4FCAAF46
 P 5200 6600
-F 0 "R?" V 5280 6600 50  0000 C CNN
+F 0 "R7" V 5280 6600 50  0000 C CNN
 F 1 "2K2" V 5200 6600 50  0000 C CNN
 F 2 "SM0603" H 5200 6600 60  0001 C CNN
        1    5200 6600
@@ -432,29 +433,29 @@ PD0
 Text Notes 5850 6200 0    60   ~ 0
 LED 1
 $Comp
-L R R?
+L R R6
 U 1 1 4FCAAEBE
 P 5200 6200
-F 0 "R?" V 5280 6200 50  0000 C CNN
+F 0 "R6" V 5280 6200 50  0000 C CNN
 F 1 "2K2" V 5200 6200 50  0000 C CNN
 F 2 "SM0603" H 5200 6200 60  0001 C CNN
        1    5200 6200
        0    -1   -1   0   
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR28
 U 1 1 4FCAAEBD
 P 4350 6300
-F 0 "#PWR?" H 4350 6300 30  0001 C CNN
+F 0 "#PWR28" H 4350 6300 30  0001 C CNN
 F 1 "GND" H 4350 6230 30  0001 C CNN
        1    4350 6300
        1    0    0    -1  
 $EndComp
 $Comp
-L LED D?
+L LED D1
 U 1 1 4FCAAEBC
 P 4650 6200
-F 0 "D?" H 4650 6300 50  0000 C CNN
+F 0 "D1" H 4650 6300 50  0000 C CNN
 F 1 "LED1" H 4650 6100 50  0000 C CNN
 F 2 "SM0603" H 4650 6200 60  0001 C CNN
        1    4650 6200
@@ -463,59 +464,59 @@ $EndComp
 Text Notes 5850 7000 0    60   ~ 0
 Power LED
 $Comp
-L GND #PWR?
+L GND #PWR38
 U 1 1 4FCAA874
 P 10250 6150
-F 0 "#PWR?" H 10250 6150 30  0001 C CNN
+F 0 "#PWR38" H 10250 6150 30  0001 C CNN
 F 1 "GND" H 10250 6080 30  0001 C CNN
        1    10250 6150
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C14
 U 1 1 4FCAA86B
 P 10250 5850
-F 0 "C?" H 10300 5950 50  0000 L CNN
+F 0 "C14" H 10300 5950 50  0000 L CNN
 F 1 "100nF" H 10000 5750 50  0000 L CNN
 F 2 "SM0603" H 10250 5850 60  0001 C CNN
        1    10250 5850
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C15
 U 1 1 4FCAA863
 P 10550 5850
-F 0 "C?" H 10600 5950 50  0000 L CNN
+F 0 "C15" H 10600 5950 50  0000 L CNN
 F 1 "2.2uF" H 10600 5750 50  0000 L CNN
 F 2 "SM0603" H 10550 5850 60  0001 C CNN
        1    10550 5850
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C13
 U 1 1 4FCAA85F
 P 8800 5850
-F 0 "C?" H 8850 5950 50  0000 L CNN
+F 0 "C13" H 8850 5950 50  0000 L CNN
 F 1 "1uF" H 8850 5750 50  0000 L CNN
 F 2 "SM0603" H 8800 5850 60  0001 C CNN
        1    8800 5850
        1    0    0    -1  
 $EndComp
 $Comp
-L MIC5319 U?
+L MIC5319 U2
 U 1 1 4FCAA78E
 P 9550 5450
-F 0 "U?" H 9750 5150 60  0000 C CNN
+F 0 "U2" H 9750 5150 60  0000 C CNN
 F 1 "MIC5319" H 9550 5700 60  0000 C CNN
 F 2 "SOT23-5" H 9200 4800 60  0001 C CNN
        1    9550 5450
        1    0    0    -1  
 $EndComp
 $Comp
-L MICRO-USB-B-SMD U?
+L MICRO-USB-B-SMD U1
 U 1 1 4FCAA5E6
 P 1550 1100
-F 0 "U?" H 1650 650 60  0000 C CNN
+F 0 "U1" H 1650 650 60  0000 C CNN
 F 1 "MICRO-USB-B-SMD" H 1400 1450 60  0000 C CNN
 F 2 "MICRO-USB-B-SMD" H 1550 1100 60  0001 C CNN
        1    1550 1100
@@ -526,20 +527,20 @@ RESET#
 Text Label 1550 4750 0    60   ~ 0
 RESET#
 $Comp
-L R R?
+L R R2
 U 1 1 4FCAA3E6
 P 1200 4750
-F 0 "R?" V 1280 4750 50  0000 C CNN
+F 0 "R2" V 1280 4750 50  0000 C CNN
 F 1 "100K" V 1200 4750 50  0000 C CNN
 F 2 "SM0603" H 1200 4750 60  0001 C CNN
        1    1200 4750
        0    -1   -1   0   
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR2
 U 1 1 4FCAA3E5
 P 850 4650
-F 0 "#PWR?" H 850 4610 30  0001 C CNN
+F 0 "#PWR2" H 850 4610 30  0001 C CNN
 F 1 "+3.3V" H 850 4760 30  0000 C CNN
        1    850  4650
        1    0    0    -1  
@@ -589,112 +590,112 @@ NoConn ~ 4600 2500
 Text Notes 950  7550 0    60   ~ 0
 2.2uF/100nF bypass capacitors for all AVCC pins\n
 $Comp
-L C C?
+L C C10
 U 1 1 4FCA9C86
 P 2200 7050
-F 0 "C?" H 2250 7150 50  0000 L CNN
+F 0 "C10" H 2250 7150 50  0000 L CNN
 F 1 "100nF" V 2300 6750 50  0000 L CNN
 F 2 "SM0603" H 2200 7050 60  0001 C CNN
        1    2200 7050
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR22
 U 1 1 4FCA9C85
 P 2200 7350
-F 0 "#PWR?" H 2200 7350 30  0001 C CNN
+F 0 "#PWR22" H 2200 7350 30  0001 C CNN
 F 1 "GND" H 2200 7280 30  0001 C CNN
        1    2200 7350
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR21
 U 1 1 4FCA9C84
 P 2200 6750
-F 0 "#PWR?" H 2200 6710 30  0001 C CNN
+F 0 "#PWR21" H 2200 6710 30  0001 C CNN
 F 1 "+3.3V" H 2200 6860 30  0000 C CNN
        1    2200 6750
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR14
 U 1 1 4FCA9C80
 P 1900 6750
-F 0 "#PWR?" H 1900 6710 30  0001 C CNN
+F 0 "#PWR14" H 1900 6710 30  0001 C CNN
 F 1 "+3.3V" H 1900 6860 30  0000 C CNN
        1    1900 6750
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR15
 U 1 1 4FCA9C7F
 P 1900 7350
-F 0 "#PWR?" H 1900 7350 30  0001 C CNN
+F 0 "#PWR15" H 1900 7350 30  0001 C CNN
 F 1 "GND" H 1900 7280 30  0001 C CNN
        1    1900 7350
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C7
 U 1 1 4FCA9C7E
 P 1900 7050
-F 0 "C?" H 1950 7150 50  0000 L CNN
+F 0 "C7" 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
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C5
 U 1 1 4FCA9C79
 P 1600 7050
-F 0 "C?" H 1650 7150 50  0000 L CNN
+F 0 "C5" 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
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR11
 U 1 1 4FCA9C78
 P 1600 7350
-F 0 "#PWR?" H 1600 7350 30  0001 C CNN
+F 0 "#PWR11" H 1600 7350 30  0001 C CNN
 F 1 "GND" H 1600 7280 30  0001 C CNN
        1    1600 7350
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR10
 U 1 1 4FCA9C77
 P 1600 6750
-F 0 "#PWR?" H 1600 6710 30  0001 C CNN
+F 0 "#PWR10" H 1600 6710 30  0001 C CNN
 F 1 "+3.3V" H 1600 6860 30  0000 C CNN
        1    1600 6750
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR5
 U 1 1 4FCA9C5F
 P 1300 6750
-F 0 "#PWR?" H 1300 6710 30  0001 C CNN
+F 0 "#PWR5" H 1300 6710 30  0001 C CNN
 F 1 "+3.3V" H 1300 6860 30  0000 C CNN
        1    1300 6750
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR6
 U 1 1 4FCA9C5E
 P 1300 7350
-F 0 "#PWR?" H 1300 7350 30  0001 C CNN
+F 0 "#PWR6" H 1300 7350 30  0001 C CNN
 F 1 "GND" H 1300 7280 30  0001 C CNN
        1    1300 7350
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C2
 U 1 1 4FCA9C5D
 P 1300 7050
-F 0 "C?" H 1350 7150 50  0000 L CNN
+F 0 "C2" 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
@@ -703,197 +704,197 @@ $EndComp
 Text Notes 1150 6350 0    60   ~ 0
 100nF bypass capacitors for all VCC pins\n
 $Comp
-L C C?
+L C C12
 U 1 1 4FCA97A0
 P 2800 5850
-F 0 "C?" H 2850 5950 50  0000 L CNN
+F 0 "C12" 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
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR27
 U 1 1 4FCA979F
 P 2800 6150
-F 0 "#PWR?" H 2800 6150 30  0001 C CNN
+F 0 "#PWR27" H 2800 6150 30  0001 C CNN
 F 1 "GND" H 2800 6080 30  0001 C CNN
        1    2800 6150
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR26
 U 1 1 4FCA979E
 P 2800 5550
-F 0 "#PWR?" H 2800 5510 30  0001 C CNN
+F 0 "#PWR26" H 2800 5510 30  0001 C CNN
 F 1 "+3.3V" H 2800 5660 30  0000 C CNN
        1    2800 5550
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR24
 U 1 1 4FCA979B
 P 2500 5550
-F 0 "#PWR?" H 2500 5510 30  0001 C CNN
+F 0 "#PWR24" H 2500 5510 30  0001 C CNN
 F 1 "+3.3V" H 2500 5660 30  0000 C CNN
        1    2500 5550
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR25
 U 1 1 4FCA979A
 P 2500 6150
-F 0 "#PWR?" H 2500 6150 30  0001 C CNN
+F 0 "#PWR25" H 2500 6150 30  0001 C CNN
 F 1 "GND" H 2500 6080 30  0001 C CNN
        1    2500 6150
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C11
 U 1 1 4FCA9799
 P 2500 5850
-F 0 "C?" H 2550 5950 50  0000 L CNN
+F 0 "C11" 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
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C6
 U 1 1 4FCA9793
 P 1900 5850
-F 0 "C?" H 1950 5950 50  0000 L CNN
+F 0 "C6" 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
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR13
 U 1 1 4FCA9792
 P 1900 6150
-F 0 "#PWR?" H 1900 6150 30  0001 C CNN
+F 0 "#PWR13" H 1900 6150 30  0001 C CNN
 F 1 "GND" H 1900 6080 30  0001 C CNN
        1    1900 6150
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR12
 U 1 1 4FCA9791
 P 1900 5550
-F 0 "#PWR?" H 1900 5510 30  0001 C CNN
+F 0 "#PWR12" H 1900 5510 30  0001 C CNN
 F 1 "+3.3V" H 1900 5660 30  0000 C CNN
        1    1900 5550
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR8
 U 1 1 4FCA9779
 P 1600 5550
-F 0 "#PWR?" H 1600 5510 30  0001 C CNN
+F 0 "#PWR8" H 1600 5510 30  0001 C CNN
 F 1 "+3.3V" H 1600 5660 30  0000 C CNN
        1    1600 5550
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR9
 U 1 1 4FCA9778
 P 1600 6150
-F 0 "#PWR?" H 1600 6150 30  0001 C CNN
+F 0 "#PWR9" H 1600 6150 30  0001 C CNN
 F 1 "GND" H 1600 6080 30  0001 C CNN
        1    1600 6150
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C4
 U 1 1 4FCA9777
 P 1600 5850
-F 0 "C?" H 1650 5950 50  0000 L CNN
+F 0 "C4" 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
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C9
 U 1 1 4FCA9724
 P 2200 5850
-F 0 "C?" H 2250 5950 50  0000 L CNN
+F 0 "C9" 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
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR20
 U 1 1 4FCA9723
 P 2200 6150
-F 0 "#PWR?" H 2200 6150 30  0001 C CNN
+F 0 "#PWR20" H 2200 6150 30  0001 C CNN
 F 1 "GND" H 2200 6080 30  0001 C CNN
        1    2200 6150
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR19
 U 1 1 4FCA9722
 P 2200 5550
-F 0 "#PWR?" H 2200 5510 30  0001 C CNN
+F 0 "#PWR19" H 2200 5510 30  0001 C CNN
 F 1 "+3.3V" H 2200 5660 30  0000 C CNN
        1    2200 5550
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR3
 U 1 1 4FCA9708
 P 1300 5550
-F 0 "#PWR?" H 1300 5510 30  0001 C CNN
+F 0 "#PWR3" H 1300 5510 30  0001 C CNN
 F 1 "+3.3V" H 1300 5660 30  0000 C CNN
        1    1300 5550
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR4
 U 1 1 4FCA9706
 P 1300 6150
-F 0 "#PWR?" H 1300 6150 30  0001 C CNN
+F 0 "#PWR4" H 1300 6150 30  0001 C CNN
 F 1 "GND" H 1300 6080 30  0001 C CNN
        1    1300 6150
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C1
 U 1 1 4FCA96AB
 P 1300 5850
-F 0 "C?" H 1350 5950 50  0000 L CNN
+F 0 "C1" 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
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR1
 U 1 1 4FCA95BE
 P 850 3900
-F 0 "#PWR?" H 850 3860 30  0001 C CNN
+F 0 "#PWR1" H 850 3860 30  0001 C CNN
 F 1 "+3.3V" H 850 4010 30  0000 C CNN
        1    850  3900
        1    0    0    -1  
 $EndComp
 $Comp
-L R R?
+L R R1
 U 1 1 4FCA95B2
 P 1200 4000
-F 0 "R?" V 1280 4000 50  0000 C CNN
+F 0 "R1" 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   
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR31
 U 1 1 4FCA94C1
 P 4500 4900
-F 0 "#PWR?" H 4500 4900 30  0001 C CNN
+F 0 "#PWR31" H 4500 4900 30  0001 C CNN
 F 1 "GND" H 4500 4830 30  0001 C CNN
        1    4500 4900
        1    0    0    -1  
@@ -909,29 +910,29 @@ SDA
 Text Label 4500 3700 2    60   ~ 0
 SCL
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR23
 U 1 1 4FCA93DC
 P 2400 4150
-F 0 "#PWR?" H 2400 4110 30  0001 C CNN
+F 0 "#PWR23" H 2400 4110 30  0001 C CNN
 F 1 "+3.3V" H 2400 4260 30  0000 C CNN
        1    2400 4150
        1    0    0    -1  
 $EndComp
 $Comp
-L R R?
+L R R5
 U 1 1 4FCA93C6
 P 2750 4500
-F 0 "R?" V 2830 4500 50  0000 C CNN
+F 0 "R5" 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   
 $EndComp
 $Comp
-L R R?
+L R R4
 U 1 1 4FCA93BD
 P 2750 4250
-F 0 "R?" V 2830 4250 50  0000 C CNN
+F 0 "R4" 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
@@ -956,85 +957,85 @@ NoConn ~ 7300 4800
 NoConn ~ 7300 4900
 NoConn ~ 7300 5000
 $Comp
-L GND #PWR?
+L GND #PWR34
 U 1 1 4FC8F816
 P 5900 5500
-F 0 "#PWR?" H 5900 5500 30  0001 C CNN
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 F 1 "GND" H 5900 5430 30  0001 C CNN
        1    5900 5500
        1    0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR?
+L +3.3V #PWR33
 U 1 1 4FC8F7FE
 P 5900 1900
-F 0 "#PWR?" H 5900 1860 30  0001 C CNN
+F 0 "#PWR33" H 5900 1860 30  0001 C CNN
 F 1 "+3.3V" H 5900 2010 30  0000 C CNN
        1    5900 1900
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR7
 U 1 1 4FC8F70E
 P 1350 3200
-F 0 "#PWR?" H 1350 3200 30  0001 C CNN
+F 0 "#PWR7" H 1350 3200 30  0001 C CNN
 F 1 "GND" H 1350 3130 30  0001 C CNN
        1    1350 3200
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR18
 U 1 1 4FC8F706
 P 2150 3200
-F 0 "#PWR?" H 2150 3200 30  0001 C CNN
+F 0 "#PWR18" H 2150 3200 30  0001 C CNN
 F 1 "GND" H 2150 3130 30  0001 C CNN
        1    2150 3200
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C3
 U 1 1 4FC8F6F8
 P 1350 2900
-F 0 "C?" H 1400 3000 50  0000 L CNN
+F 0 "C3" H 1400 3000 50  0000 L CNN
 F 1 "12pF" H 1400 2800 50  0000 L CNN
 F 2 "SM0603" H 1350 2900 60  0001 C CNN
        1    1350 2900
        1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C8
 U 1 1 4FC8F6F5
 P 2150 2900
-F 0 "C?" H 2200 3000 50  0000 L CNN
+F 0 "C8" H 2200 3000 50  0000 L CNN
 F 1 "12pF" H 2200 2800 50  0000 L CNN
 F 2 "SM0603" H 2150 2900 60  0001 C CNN
        1    2150 2900
        1    0    0    -1  
 $EndComp
 $Comp
-L CRYSTAL X?
+L CRYSTAL X1
 U 1 1 4FC8F695
 P 1750 2600
-F 0 "X?" H 1750 2750 60  0000 C CNN
+F 0 "X1" H 1750 2750 60  0000 C CNN
 F 1 "24MHz" H 1750 2450 60  0000 C CNN
 F 2 "ABM11" H 1750 2600 60  0001 C CNN
        1    1750 2600
        -1   0    0    1   
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR17
 U 1 1 4FC8F61F
 P 2150 1900
-F 0 "#PWR?" H 2150 1900 30  0001 C CNN
+F 0 "#PWR17" H 2150 1900 30  0001 C CNN
 F 1 "GND" H 2150 1830 30  0001 C CNN
        1    2150 1900
        1    0    0    -1  
 $EndComp
 $Comp
-L +5V #PWR?
+L +5V #PWR16
 U 1 1 4FC8F618
 P 2150 800
-F 0 "#PWR?" H 2150 890 20  0001 C CNN
+F 0 "#PWR16" H 2150 890 20  0001 C CNN
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        1    2150 800 
        1    0    0    -1  
@@ -1049,47 +1050,47 @@ NoConn ~ 2050 1200
 Text Label 1150 1800 2    60   ~ 0
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 $Comp
-L R R?
+L R R3
 U 1 1 4FC8F58A
 P 1800 1800
-F 0 "R?" V 1880 1800 50  0000 C CNN
+F 0 "R3" V 1880 1800 50  0000 C CNN
 F 1 "0R" V 1800 1800 50  0000 C CNN
 F 2 "SM0603" H 1800 1800 60  0001 C CNN
        1    1800 1800
        0    -1   -1   0   
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR35
 U 1 1 4FC8F4A1
 P 8800 6150
-F 0 "#PWR?" H 8800 6150 30  0001 C CNN
+F 0 "#PWR35" H 8800 6150 30  0001 C CNN
 F 1 "GND" H 8800 6080 30  0001 C CNN
        1    8800 6150
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR40
 U 1 1 4FC8F49F
 P 10550 6150
-F 0 "#PWR?" H 10550 6150 30  0001 C CNN
+F 0 "#PWR40" H 10550 6150 30  0001 C CNN
 F 1 "GND" H 10550 6080 30  0001 C CNN
        1    10550 6150
        1    0    0    -1  
 $EndComp
 $Comp
-L GND #PWR?
+L GND #PWR36
 U 1 1 4FC8F496
 P 9550 6000
-F 0 "#PWR?" H 9550 6000 30  0001 C CNN
+F 0 "#PWR36" H 9550 6000 30  0001 C CNN
 F 1 "GND" H 9550 5930 30  0001 C CNN
        1    9550 6000
        1    0    0    -1  
 $EndComp
 $Comp
-L +3,3V #PWR?
+L +3,3V #PWR39
 U 1 1 4FC8F454
 P 10550 5300
-F 0 "#PWR?" H 10550 5260 30  0001 C CNN
+F 0 "#PWR39" H 10550 5260 30  0001 C CNN
 F 1 "+3,3V" H 10550 5410 30  0000 C CNN
        1    10550 5300
        1    0    0    -1  
@@ -1097,10 +1098,10 @@ $EndComp
 Text Label 8700 5400 2    60   ~ 0
 VBUS
 $Comp
-L CY7C68013A-56 IC?
+L CY7C68013A-56 IC1
 U 1 1 4FC8F245
 P 6000 3800
-F 0 "IC?" H 6650 2300 60  0000 C CNN
+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
        1    6000 3800