EESchema Schematic File Version 2 LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:Oscillators LIBS:lattice LIBS:pmic LIBS:specific-powersyms LIBS:fpgna-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 2 3 Title "FPGna" Date "" Rev "" Comp "Shimatta" Comment1 "Power supply, clock and JTAG" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L LFXP2-5E-6TN144C U? U 1 1 56323459 P 1850 4200 F 0 "U?" H 1850 5100 60 0000 C CNN F 1 "LFXP2-5E-6TN144C" H 1850 5000 60 0000 C CNN F 2 "" H 1150 4550 60 0000 C CNN F 3 "http://www.latticesemi.com/~/media/LatticeSemi/Documents/DataSheets/LatticeXP2/LatticeXP2FamilyDataSheet.pdf" H 800 5450 60 0001 C CNN F 4 "1.0" H -1800 5350 60 0001 C CNN "Version" F 5 "Makise Kurisu " H -1000 5250 60 0001 C CNN "Author" 1 1850 4200 1 0 0 -1 $EndComp $Comp L +1V2 #PWR? U 1 1 56323D6C P 1150 3500 F 0 "#PWR?" H 1150 3350 50 0001 C CNN F 1 "+1V2" H 1150 3640 50 0000 C CNN F 2 "" H 1150 3500 60 0000 C CNN F 3 "" H 1150 3500 60 0000 C CNN 1 1150 3500 1 0 0 -1 $EndComp $Comp L +3V3 #PWR? U 1 1 56323E2C P 900 3500 F 0 "#PWR?" H 900 3350 50 0001 C CNN F 1 "+3V3" H 900 3640 50 0000 C CNN F 2 "" H 900 3500 60 0000 C CNN F 3 "" H 900 3500 60 0000 C CNN 1 900 3500 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56323EF3 P 1100 4900 F 0 "#PWR?" H 1100 4650 50 0001 C CNN F 1 "GNDD" H 1100 4750 50 0000 C CNN F 2 "" H 1100 4900 60 0000 C CNN F 3 "" H 1100 4900 60 0000 C CNN 1 1100 4900 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56323F5A P 2550 3600 F 0 "#PWR?" H 2550 3350 50 0001 C CNN F 1 "GNDD" H 2550 3450 50 0000 C CNN F 2 "" H 2550 3600 60 0000 C CNN F 3 "" H 2550 3600 60 0000 C CNN 1 2550 3600 1 0 0 -1 $EndComp $Comp L R R? U 1 1 56323FAE P 2750 3800 F 0 "R?" V 2830 3800 50 0000 C CNN F 1 "10k" V 2750 3800 50 0000 C CNN F 2 "" V 2680 3800 30 0000 C CNN F 3 "" H 2750 3800 30 0000 C CNN 1 2750 3800 1 0 0 -1 $EndComp $Comp L R R? U 1 1 56324015 P 2900 3800 F 0 "R?" V 2980 3800 50 0000 C CNN F 1 "10k" V 2900 3800 50 0000 C CNN F 2 "" V 2830 3800 30 0000 C CNN F 3 "" H 2900 3800 30 0000 C CNN 1 2900 3800 1 0 0 -1 $EndComp $Comp L +3V3 #PWR? U 1 1 5632425D P 2750 3500 F 0 "#PWR?" H 2750 3350 50 0001 C CNN F 1 "+3V3" H 2750 3640 50 0000 C CNN F 2 "" H 2750 3500 60 0000 C CNN F 3 "" H 2750 3500 60 0000 C CNN 1 2750 3500 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56324973 P 900 1300 F 0 "C?" H 925 1400 50 0000 L CNN F 1 "10u" H 925 1200 50 0000 L CNN F 2 "" H 938 1150 30 0000 C CNN F 3 "" H 900 1300 60 0000 C CNN 1 900 1300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56324A8C P 1900 1300 F 0 "C?" H 1925 1400 50 0000 L CNN F 1 "22u" H 1925 1200 50 0000 L CNN F 2 "" H 1938 1150 30 0000 C CNN F 3 "" H 1900 1300 60 0000 C CNN 1 1900 1300 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56324C14 P 1450 1550 F 0 "#PWR?" H 1450 1300 50 0001 C CNN F 1 "GNDD" H 1450 1400 50 0000 C CNN F 2 "" H 1450 1550 60 0000 C CNN F 3 "" H 1450 1550 60 0000 C CNN 1 1450 1550 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56324D2F P 2200 1300 F 0 "C?" H 2225 1400 50 0000 L CNN F 1 "100n" H 2225 1200 50 0000 L CNN F 2 "" H 2238 1150 30 0000 C CNN F 3 "" H 2200 1300 60 0000 C CNN 1 2200 1300 1 0 0 -1 $EndComp $Comp L INDUCTOR L? U 1 1 563252D9 P 2600 1100 F 0 "L?" V 2550 1100 50 0000 C CNN F 1 "INDUCTOR" V 2700 1100 50 0000 C CNN F 2 "" H 2600 1100 60 0000 C CNN F 3 "" H 2600 1100 60 0000 C CNN 1 2600 1100 0 -1 -1 0 $EndComp $Comp L +3V3 #PWR? U 1 1 56325352 P 3000 1000 F 0 "#PWR?" H 3000 850 50 0001 C CNN F 1 "+3V3" H 3000 1140 50 0000 C CNN F 2 "" H 3000 1000 60 0000 C CNN F 3 "" H 3000 1000 60 0000 C CNN 1 3000 1000 1 0 0 -1 $EndComp $Comp L LD1117S12CTR U? U 1 1 5632574B P 1450 2150 F 0 "U?" H 1450 2400 40 0000 C CNN F 1 "LD1117S12CTR" H 1450 2350 40 0000 C CNN F 2 "SOT-223" H 1450 2250 40 0000 C CNN F 3 "" H 1450 2150 60 0000 C CNN 1 1450 2150 1 0 0 -1 $EndComp $Comp L LD1117S33CTR U? U 1 1 563257B7 P 1450 1150 F 0 "U?" H 1450 1400 40 0000 C CNN F 1 "LD1117S33CTR" H 1450 1350 40 0000 C CNN F 2 "SOT-223" H 1450 1250 40 0000 C CNN F 3 "" H 1450 1150 60 0000 C CNN 1 1450 1150 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56325A6A P 900 2300 F 0 "C?" H 925 2400 50 0000 L CNN F 1 "10u" H 925 2200 50 0000 L CNN F 2 "" H 938 2150 30 0000 C CNN F 3 "" H 900 2300 60 0000 C CNN 1 900 2300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56325A70 P 1900 2300 F 0 "C?" H 1925 2400 50 0000 L CNN F 1 "22u" H 1925 2200 50 0000 L CNN F 2 "" H 1938 2150 30 0000 C CNN F 3 "" H 1900 2300 60 0000 C CNN 1 1900 2300 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56325A76 P 1450 2550 F 0 "#PWR?" H 1450 2300 50 0001 C CNN F 1 "GNDD" H 1450 2400 50 0000 C CNN F 2 "" H 1450 2550 60 0000 C CNN F 3 "" H 1450 2550 60 0000 C CNN 1 1450 2550 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56325A82 P 2200 2300 F 0 "C?" H 2225 2400 50 0000 L CNN F 1 "100n" H 2225 2200 50 0000 L CNN F 2 "" H 2238 2150 30 0000 C CNN F 3 "" H 2200 2300 60 0000 C CNN 1 2200 2300 1 0 0 -1 $EndComp $Comp L INDUCTOR L? U 1 1 56325A95 P 2600 2100 F 0 "L?" V 2550 2100 50 0000 C CNN F 1 "INDUCTOR" V 2700 2100 50 0000 C CNN F 2 "" H 2600 2100 60 0000 C CNN F 3 "" H 2600 2100 60 0000 C CNN 1 2600 2100 0 -1 -1 0 $EndComp $Comp L +1V2 #PWR? U 1 1 56325E26 P 3000 2000 F 0 "#PWR?" H 3000 1850 50 0001 C CNN F 1 "+1V2" H 3000 2140 50 0000 C CNN F 2 "" H 3000 2000 60 0000 C CNN F 3 "" H 3000 2000 60 0000 C CNN 1 3000 2000 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56326B84 P 3450 2300 F 0 "C?" H 3475 2400 50 0000 L CNN F 1 "10u" H 3475 2200 50 0000 L CNN F 2 "" H 3488 2150 30 0000 C CNN F 3 "" H 3450 2300 60 0000 C CNN 1 3450 2300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56326C38 P 3700 2300 F 0 "C?" H 3725 2400 50 0000 L CNN F 1 "1u" H 3725 2200 50 0000 L CNN F 2 "" H 3738 2150 30 0000 C CNN F 3 "" H 3700 2300 60 0000 C CNN 1 3700 2300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56326CB4 P 3950 2300 F 0 "C?" H 3975 2400 50 0000 L CNN F 1 "100n" H 3975 2200 50 0000 L CNN F 2 "" H 3988 2150 30 0000 C CNN F 3 "" H 3950 2300 60 0000 C CNN 1 3950 2300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56326D36 P 4200 2300 F 0 "C?" H 4225 2400 50 0000 L CNN F 1 "100n" H 4225 2200 50 0000 L CNN F 2 "" H 4238 2150 30 0000 C CNN F 3 "" H 4200 2300 60 0000 C CNN 1 4200 2300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56326D8B P 4450 2300 F 0 "C?" H 4475 2400 50 0000 L CNN F 1 "100n" H 4475 2200 50 0000 L CNN F 2 "" H 4488 2150 30 0000 C CNN F 3 "" H 4450 2300 60 0000 C CNN 1 4450 2300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56326DDB P 4700 2300 F 0 "C?" H 4725 2400 50 0000 L CNN F 1 "100n" H 4725 2200 50 0000 L CNN F 2 "" H 4738 2150 30 0000 C CNN F 3 "" H 4700 2300 60 0000 C CNN 1 4700 2300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 56326E2A P 4950 2300 F 0 "C?" H 4975 2400 50 0000 L CNN F 1 "10n" H 4975 2200 50 0000 L CNN F 2 "" H 4988 2150 30 0000 C CNN F 3 "" H 4950 2300 60 0000 C CNN 1 4950 2300 1 0 0 -1 $EndComp $Comp L +1V2 #PWR? U 1 1 56326FC5 P 4200 2050 F 0 "#PWR?" H 4200 1900 50 0001 C CNN F 1 "+1V2" H 4200 2190 50 0000 C CNN F 2 "" H 4200 2050 60 0000 C CNN F 3 "" H 4200 2050 60 0000 C CNN 1 4200 2050 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 5632709B P 4200 2550 F 0 "#PWR?" H 4200 2300 50 0001 C CNN F 1 "GNDD" H 4200 2400 50 0000 C CNN F 2 "" H 4200 2550 60 0000 C CNN F 3 "" H 4200 2550 60 0000 C CNN 1 4200 2550 1 0 0 -1 $EndComp $Comp L C C? U 1 1 563274D8 P 3450 1300 F 0 "C?" H 3475 1400 50 0000 L CNN F 1 "10u" H 3475 1200 50 0000 L CNN F 2 "" H 3488 1150 30 0000 C CNN F 3 "" H 3450 1300 60 0000 C CNN 1 3450 1300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 563274DE P 3700 1300 F 0 "C?" H 3725 1400 50 0000 L CNN F 1 "1u" H 3725 1200 50 0000 L CNN F 2 "" H 3738 1150 30 0000 C CNN F 3 "" H 3700 1300 60 0000 C CNN 1 3700 1300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 563274E4 P 3950 1300 F 0 "C?" H 3975 1400 50 0000 L CNN F 1 "100n" H 3975 1200 50 0000 L CNN F 2 "" H 3988 1150 30 0000 C CNN F 3 "" H 3950 1300 60 0000 C CNN 1 3950 1300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 563274EA P 4200 1300 F 0 "C?" H 4225 1400 50 0000 L CNN F 1 "100n" H 4225 1200 50 0000 L CNN F 2 "" H 4238 1150 30 0000 C CNN F 3 "" H 4200 1300 60 0000 C CNN 1 4200 1300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 563274F0 P 4450 1300 F 0 "C?" H 4475 1400 50 0000 L CNN F 1 "100n" H 4475 1200 50 0000 L CNN F 2 "" H 4488 1150 30 0000 C CNN F 3 "" H 4450 1300 60 0000 C CNN 1 4450 1300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 563274F6 P 4700 1300 F 0 "C?" H 4725 1400 50 0000 L CNN F 1 "100n" H 4725 1200 50 0000 L CNN F 2 "" H 4738 1150 30 0000 C CNN F 3 "" H 4700 1300 60 0000 C CNN 1 4700 1300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 563274FC P 4950 1300 F 0 "C?" H 4975 1400 50 0000 L CNN F 1 "10n" H 4975 1200 50 0000 L CNN F 2 "" H 4988 1150 30 0000 C CNN F 3 "" H 4950 1300 60 0000 C CNN 1 4950 1300 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 5632751F P 4200 1550 F 0 "#PWR?" H 4200 1300 50 0001 C CNN F 1 "GNDD" H 4200 1400 50 0000 C CNN F 2 "" H 4200 1550 60 0000 C CNN F 3 "" H 4200 1550 60 0000 C CNN 1 4200 1550 1 0 0 -1 $EndComp $Comp L +3V3 #PWR? U 1 1 563275AE P 4200 1050 F 0 "#PWR?" H 4200 900 50 0001 C CNN F 1 "+3V3" H 4200 1190 50 0000 C CNN F 2 "" H 4200 1050 60 0000 C CNN F 3 "" H 4200 1050 60 0000 C CNN 1 4200 1050 1 0 0 -1 $EndComp $Comp L C C? U 1 1 563277BE P 5200 1300 F 0 "C?" H 5225 1400 50 0000 L CNN F 1 "10n" H 5225 1200 50 0000 L CNN F 2 "" H 5238 1150 30 0000 C CNN F 3 "" H 5200 1300 60 0000 C CNN 1 5200 1300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 5632782A P 5450 1300 F 0 "C?" H 5475 1400 50 0000 L CNN F 1 "10n" H 5475 1200 50 0000 L CNN F 2 "" H 5488 1150 30 0000 C CNN F 3 "" H 5450 1300 60 0000 C CNN 1 5450 1300 1 0 0 -1 $EndComp $Comp L TCXO_DFAS11 X? U 1 1 56328B0D P 4250 3750 F 0 "X?" H 4250 4050 70 0000 C CNN F 1 "TCXO_DFAS11" H 4250 3750 50 0000 C CNN F 2 "" H 4250 3750 60 0000 C CNN F 3 "" H 4250 3750 60 0000 C CNN 1 4250 3750 1 0 0 -1 $EndComp $Comp L +3V3 #PWR? U 1 1 56328BA4 P 3450 3500 F 0 "#PWR?" H 3450 3350 50 0001 C CNN F 1 "+3V3" H 3450 3640 50 0000 C CNN F 2 "" H 3450 3500 60 0000 C CNN F 3 "" H 3450 3500 60 0000 C CNN 1 3450 3500 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56329332 P 5050 4000 F 0 "#PWR?" H 5050 3750 50 0001 C CNN F 1 "GNDD" H 5050 3850 50 0000 C CNN F 2 "" H 5050 4000 60 0000 C CNN F 3 "" H 5050 4000 60 0000 C CNN 1 5050 4000 1 0 0 -1 $EndComp Text HLabel 5100 3600 2 60 Input ~ 0 CLK_50M $Comp L USB_OTG P? U 1 1 5632B6C6 P 4100 4600 F 0 "P?" H 4425 4475 50 0000 C CNN F 1 "USB_OTG" H 4100 4800 50 0000 C CNN F 2 "" V 4050 4500 60 0000 C CNN F 3 "" V 4050 4500 60 0000 C CNN 1 4100 4600 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56330682 P 4300 4950 F 0 "#PWR?" H 4300 4700 50 0001 C CNN F 1 "GNDD" H 4300 4800 50 0000 C CNN F 2 "" H 4300 4950 60 0000 C CNN F 3 "" H 4300 4950 60 0000 C CNN 1 4300 4950 1 0 0 -1 $EndComp $Comp L INDUCTOR L? U 1 1 56331D46 P 3650 5000 F 0 "L?" V 3600 5000 50 0000 C CNN F 1 "INDUCTOR" V 3750 5000 50 0000 C CNN F 2 "" H 3650 5000 60 0000 C CNN F 3 "" H 3650 5000 60 0000 C CNN 1 3650 5000 1 0 0 -1 $EndComp $Comp L C C? U 1 1 563362A8 P 3400 5000 F 0 "C?" H 3425 5100 50 0000 L CNN F 1 "100n" H 3425 4900 50 0000 L CNN F 2 "" H 3438 4850 30 0000 C CNN F 3 "" H 3400 5000 60 0000 C CNN 1 3400 5000 1 0 0 -1 $EndComp $Comp L MCP73833 U? U 1 1 56C1D285 P 8150 1300 F 0 "U?" H 8150 1787 60 0000 C CNN F 1 "MCP73833" H 8150 1681 60 0000 C CNN F 2 "" H 7850 1250 60 0000 C CNN F 3 "" H 7850 1250 60 0000 C CNN 1 8150 1300 1 0 0 -1 $EndComp $Comp L VUSB #PWR? U 1 1 56C1E573 P 3650 4650 F 0 "#PWR?" H 3650 4500 50 0001 C CNN F 1 "VUSB" H 3668 4824 50 0000 C CNN F 2 "" H 3650 4650 50 0000 C CNN F 3 "" H 3650 4650 50 0000 C CNN 1 3650 4650 1 0 0 -1 $EndComp $Comp L VBAT #PWR? U 1 1 56C1ED5D P 8700 950 F 0 "#PWR?" H 8700 800 50 0001 C CNN F 1 "VBAT" H 8700 1090 50 0000 C CNN F 2 "" H 8700 950 50 0000 C CNN F 3 "" H 8700 950 50 0000 C CNN 1 8700 950 1 0 0 -1 $EndComp $Comp L VUSB #PWR? U 1 1 56C1F811 P 7600 950 F 0 "#PWR?" H 7600 800 50 0001 C CNN F 1 "VUSB" H 7600 1090 50 0000 C CNN F 2 "" H 7600 950 50 0000 C CNN F 3 "" H 7600 950 50 0000 C CNN 1 7600 950 1 0 0 -1 $EndComp Text HLabel 7300 1350 0 60 Input ~ 0 CHG_ACTIVE_N Text HLabel 7300 1550 0 60 Input ~ 0 USB_PRESENT_N $Comp L CONN_01X03 P? U 1 1 56C22F77 P 10150 1450 F 0 "P?" H 10227 1541 50 0000 L CNN F 1 "BAT" H 10227 1449 50 0000 L CNN F 2 "" H 10150 1450 50 0000 C CNN F 3 "" H 10150 1450 50 0000 C CNN F 4 "TODO: Verify pinout" H 10227 1350 60 0000 L CNN "TODO" 1 10150 1450 1 0 0 -1 $EndComp $Comp L VBAT #PWR? U 1 1 56C23113 P 9900 950 F 0 "#PWR?" H 9900 800 50 0001 C CNN F 1 "VBAT" H 9900 1090 50 0000 C CNN F 2 "" H 9900 950 50 0000 C CNN F 3 "" H 9900 950 50 0000 C CNN 1 9900 950 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56C23816 P 7600 2150 F 0 "#PWR?" H 7600 1900 50 0001 C CNN F 1 "GNDD" H 7600 2000 50 0000 C CNN F 2 "" H 7600 2150 60 0000 C CNN F 3 "" H 7600 2150 60 0000 C CNN 1 7600 2150 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56C23E07 P 9900 2150 F 0 "#PWR?" H 9900 1900 50 0001 C CNN F 1 "GNDD" H 9900 2000 50 0000 C CNN F 2 "" H 9900 2150 60 0000 C CNN F 3 "" H 9900 2150 60 0000 C CNN 1 9900 2150 1 0 0 -1 $EndComp $Comp L R R? U 1 1 56C24FD6 P 8700 1900 F 0 "R?" V 8780 1900 50 0000 C CNN F 1 "2.2k" V 8700 1900 50 0000 C CNN F 2 "" V 8630 1900 30 0000 C CNN F 3 "" H 8700 1900 30 0000 C CNN 1 8700 1900 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56C253CE P 8700 2150 F 0 "#PWR?" H 8700 1900 50 0001 C CNN F 1 "GNDD" H 8700 2000 50 0000 C CNN F 2 "" H 8700 2150 60 0000 C CNN F 3 "" H 8700 2150 60 0000 C CNN 1 8700 2150 1 0 0 -1 $EndComp $Comp L VUSB #PWR? U 1 1 56C2BB98 P 9000 2850 F 0 "#PWR?" H 9000 2700 50 0001 C CNN F 1 "VUSB" H 9000 2990 50 0000 C CNN F 2 "" H 9000 2850 50 0000 C CNN F 3 "" H 9000 2850 50 0000 C CNN 1 9000 2850 1 0 0 -1 $EndComp $Comp L VBAT #PWR? U 1 1 56C2D4CD P 8800 2850 F 0 "#PWR?" H 8800 2700 50 0001 C CNN F 1 "VBAT" H 8800 2990 50 0000 C CNN F 2 "" H 8800 2850 50 0000 C CNN F 3 "" H 8800 2850 50 0000 C CNN 1 8800 2850 1 0 0 -1 $EndComp $Comp L Q_PMOS_DGS Q? U 1 1 56C2F230 P 9300 3400 F 0 "Q?" V 9632 3400 50 0000 C CNN F 1 "Q_PMOS_DGS" V 9540 3400 50 0000 C CNN F 2 "" H 9500 3500 50 0000 C CNN F 3 "" H 9300 3400 50 0000 C CNN 1 9300 3400 0 -1 -1 0 $EndComp $Comp L R R? U 1 1 56C2F66F P 9300 3850 F 0 "R?" V 9380 3850 50 0000 C CNN F 1 "10k" V 9300 3850 50 0000 C CNN F 2 "" V 9230 3850 30 0000 C CNN F 3 "" H 9300 3850 30 0000 C CNN 1 9300 3850 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56C307A1 P 9300 4050 F 0 "#PWR?" H 9300 3800 50 0001 C CNN F 1 "GNDD" H 9300 3900 50 0000 C CNN F 2 "" H 9300 4050 60 0000 C CNN F 3 "" H 9300 4050 60 0000 C CNN 1 9300 4050 1 0 0 -1 $EndComp $Comp L D_Schottky_Small D? U 1 1 56C35CB0 P 9300 2950 F 0 "D?" H 9300 2744 50 0000 C CNN F 1 "Schottky" H 9300 2836 50 0000 C CNN F 2 "" V 9300 2950 50 0000 C CNN F 3 "" V 9300 2950 50 0000 C CNN 1 9300 2950 -1 0 0 1 $EndComp $Comp L VSYS #PWR? U 1 1 56C39868 P 900 1000 F 0 "#PWR?" H 900 850 50 0001 C CNN F 1 "VSYS" H 900 1140 50 0000 C CNN F 2 "" H 900 1000 50 0000 C CNN F 3 "" H 900 1000 50 0000 C CNN 1 900 1000 1 0 0 -1 $EndComp $Comp L VSYS #PWR? U 1 1 56C39AFF P 9750 2850 F 0 "#PWR?" H 9750 2700 50 0001 C CNN F 1 "VSYS" H 9750 2990 50 0000 C CNN F 2 "" H 9750 2850 50 0000 C CNN F 3 "" H 9750 2850 50 0000 C CNN 1 9750 2850 1 0 0 -1 $EndComp $Comp L R R? U 1 1 56C403C0 P 7350 1150 F 0 "R?" V 7430 1150 50 0000 C CNN F 1 "10k" V 7350 1150 50 0000 C CNN F 2 "" V 7280 1150 30 0000 C CNN F 3 "" H 7350 1150 30 0000 C CNN 1 7350 1150 1 0 0 -1 $EndComp $Comp L +3V3 #PWR? U 1 1 56C41958 P 7350 950 F 0 "#PWR?" H 7350 800 50 0001 C CNN F 1 "+3V3" H 7350 1090 50 0000 C CNN F 2 "" H 7350 950 60 0000 C CNN F 3 "" H 7350 950 60 0000 C CNN 1 7350 950 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56C4E595 P 8950 2150 F 0 "#PWR?" H 8950 1900 50 0001 C CNN F 1 "GNDD" H 8950 2000 50 0000 C CNN F 2 "" H 8950 2150 60 0000 C CNN F 3 "" H 8950 2150 60 0000 C CNN 1 8950 2150 1 0 0 -1 $EndComp $Comp L VUSB #PWR? U 1 1 56C4F548 P 9300 950 F 0 "#PWR?" H 9300 800 50 0001 C CNN F 1 "VUSB" H 9300 1090 50 0000 C CNN F 2 "" H 9300 950 50 0000 C CNN F 3 "" H 9300 950 50 0000 C CNN 1 9300 950 1 0 0 -1 $EndComp $Comp L GNDD #PWR? U 1 1 56C4FA15 P 9300 2150 F 0 "#PWR?" H 9300 1900 50 0001 C CNN F 1 "GNDD" H 9300 2000 50 0000 C CNN F 2 "" H 9300 2150 60 0000 C CNN F 3 "" H 9300 2150 60 0000 C CNN 1 9300 2150 1 0 0 -1 $EndComp $Comp L Q_NPN_BCE Q? U 1 1 56C500A2 P 9050 1550 F 0 "Q?" H 9244 1596 50 0000 L CNN F 1 "Q_NPN_BCE" H 9244 1504 50 0000 L CNN F 2 "" H 9250 1650 50 0000 C CNN F 3 "" H 9050 1550 50 0000 C CNN 1 9050 1550 -1 0 0 -1 $EndComp $Comp L R R? U 1 1 56C4F34C P 9300 1350 F 0 "R?" V 9380 1350 50 0000 C CNN F 1 "10k" V 9300 1350 50 0000 C CNN F 2 "" V 9230 1350 30 0000 C CNN F 3 "" H 9300 1350 30 0000 C CNN 1 9300 1350 1 0 0 -1 $EndComp $Comp L Q_NPN_BCE Q? U 1 1 56C54CE8 P 9400 1750 F 0 "Q?" H 9594 1796 50 0000 L CNN F 1 "Q_NPN_BCE" H 9594 1704 50 0000 L CNN F 2 "" H 9600 1850 50 0000 C CNN F 3 "" H 9400 1750 50 0000 C CNN 1 9400 1750 -1 0 0 -1 $EndComp $Comp L R R? U 1 1 56C590A7 P 10100 1750 F 0 "R?" V 10180 1750 50 0000 C CNN F 1 "500" V 10100 1750 50 0000 C CNN F 2 "" V 10030 1750 30 0000 C CNN F 3 "" H 10100 1750 30 0000 C CNN 1 10100 1750 0 1 1 0 $EndComp $Comp L R R? U 1 1 56C592CD P 9650 1950 F 0 "R?" V 9730 1950 50 0000 C CNN F 1 "10k" V 9650 1950 50 0000 C CNN F 2 "" V 9580 1950 30 0000 C CNN F 3 "" H 9650 1950 30 0000 C CNN 1 9650 1950 -1 0 0 1 $EndComp $Comp L GNDD #PWR? U 1 1 56C59A2E P 9650 2150 F 0 "#PWR?" H 9650 1900 50 0001 C CNN F 1 "GNDD" H 9650 2000 50 0000 C CNN F 2 "" H 9650 2150 60 0000 C CNN F 3 "" H 9650 2150 60 0000 C CNN 1 9650 2150 1 0 0 -1 $EndComp Text HLabel 10300 1750 2 60 Input ~ 0 CHARGE_ENABLE $Comp L +3V3 #PWR? U 1 1 56C2C9A8 P 900 2000 F 0 "#PWR?" H 900 1850 50 0001 C CNN F 1 "+3V3" H 900 2140 50 0000 C CNN F 2 "" H 900 2000 60 0000 C CNN F 3 "" H 900 2000 60 0000 C CNN 1 900 2000 1 0 0 -1 $EndComp Text Notes 1550 900 0 60 ~ 0 TODO: Redo as SMPS! Wire Wire Line 1150 3500 1150 3550 Wire Wire Line 1150 3550 1150 3650 Wire Wire Line 1150 3650 1150 3750 Wire Wire Line 1150 3750 1150 3850 Wire Wire Line 1150 3550 1200 3550 Wire Wire Line 1150 3650 1200 3650 Connection ~ 1150 3550 Wire Wire Line 1150 3750 1200 3750 Connection ~ 1150 3650 Wire Wire Line 1150 3850 1200 3850 Connection ~ 1150 3750 Wire Wire Line 1150 4750 1200 4750 Wire Wire Line 1150 4050 1150 4150 Wire Wire Line 1150 4150 1150 4250 Wire Wire Line 1150 4250 1150 4350 Wire Wire Line 1150 4350 1150 4550 Wire Wire Line 1150 4550 1150 4750 Wire Wire Line 1150 4550 1200 4550 Wire Wire Line 1150 4350 1200 4350 Connection ~ 1150 4550 Wire Wire Line 1150 4250 1200 4250 Connection ~ 1150 4350 Wire Wire Line 1150 4150 1200 4150 Connection ~ 1150 4250 Wire Wire Line 900 4050 1150 4050 Wire Wire Line 1150 4050 1200 4050 Connection ~ 1150 4150 Wire Wire Line 900 3500 900 4050 Connection ~ 1150 4050 Wire Wire Line 1200 4650 1100 4650 Wire Wire Line 1100 4650 1100 4850 Wire Wire Line 1100 4850 1100 4900 Wire Wire Line 1100 4850 1200 4850 Connection ~ 1100 4850 Wire Wire Line 2500 3550 2550 3550 Wire Wire Line 2550 3550 2550 3600 Wire Wire Line 2750 3500 2750 3600 Wire Wire Line 2750 3600 2750 3650 Wire Wire Line 2900 3650 2900 3600 Wire Wire Line 2900 3600 2750 3600 Connection ~ 2750 3600 Wire Wire Line 2750 3950 2750 4150 Wire Wire Line 2900 4250 2900 3950 Wire Wire Line 2900 4250 2500 4250 Wire Wire Line 2750 4150 2500 4150 Wire Wire Line 1450 1400 1450 1500 Wire Wire Line 1450 1500 1450 1550 Wire Wire Line 900 1500 900 1450 Wire Wire Line 1900 1500 1900 1450 Connection ~ 1450 1500 Connection ~ 900 1100 Connection ~ 1900 1100 Wire Wire Line 2200 1500 2200 1450 Connection ~ 1900 1500 Wire Wire Line 1900 1150 1900 1100 Wire Wire Line 2200 1100 2200 1150 Wire Wire Line 900 1000 900 1100 Wire Wire Line 900 1100 900 1150 Wire Wire Line 900 1500 1450 1500 Wire Wire Line 1450 1500 1900 1500 Wire Wire Line 1900 1500 2200 1500 Wire Wire Line 900 1100 1050 1100 Connection ~ 2200 1100 Wire Wire Line 3000 1000 3000 1100 Wire Wire Line 3000 1100 2900 1100 Wire Wire Line 1450 2400 1450 2500 Wire Wire Line 1450 2500 1450 2550 Wire Wire Line 900 2500 900 2450 Wire Wire Line 1900 2500 1900 2450 Connection ~ 1450 2500 Connection ~ 900 2100 Connection ~ 1900 2100 Wire Wire Line 2200 2500 2200 2450 Connection ~ 1900 2500 Wire Wire Line 1900 2150 1900 2100 Wire Wire Line 2200 2100 2200 2150 Wire Wire Line 900 2000 900 2100 Wire Wire Line 900 2100 900 2150 Wire Wire Line 900 2500 1450 2500 Wire Wire Line 1450 2500 1900 2500 Wire Wire Line 1900 2500 2200 2500 Wire Wire Line 900 2100 1050 2100 Connection ~ 2200 2100 Wire Wire Line 3000 2000 3000 2100 Wire Wire Line 3000 2100 2900 2100 Wire Wire Line 1850 1100 1900 1100 Wire Wire Line 1900 1100 2200 1100 Wire Wire Line 2200 1100 2300 1100 Wire Wire Line 1850 2100 1900 2100 Wire Wire Line 1900 2100 2200 2100 Wire Wire Line 2200 2100 2300 2100 Wire Wire Line 3450 2150 3700 2150 Wire Wire Line 3700 2150 3950 2150 Wire 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Connection ~ 4450 1150 Connection ~ 4700 1150 Connection ~ 4700 1450 Connection ~ 4450 1450 Connection ~ 4200 1450 Connection ~ 3950 1450 Connection ~ 3700 1450 Wire Wire Line 3450 1450 3700 1450 Wire Wire Line 3700 1450 3950 1450 Wire Wire Line 3950 1450 4200 1450 Wire Wire Line 4200 1450 4450 1450 Wire Wire Line 4450 1450 4700 1450 Wire Wire Line 4700 1450 4950 1450 Wire Wire Line 4950 1450 5200 1450 Wire Wire Line 5200 1450 5450 1450 Wire Wire Line 4200 1050 4200 1150 Wire Wire Line 4200 1550 4200 1450 Connection ~ 4950 1150 Connection ~ 4950 1450 Connection ~ 5200 1450 Connection ~ 5200 1150 Wire Wire Line 3450 3500 3450 3600 Wire Wire Line 3450 3600 3550 3600 Wire Wire Line 5050 4000 5050 3900 Wire Wire Line 5050 3900 4950 3900 Wire Wire Line 5100 3600 4950 3600 Wire Wire Line 4300 4950 4300 4900 Wire Wire Line 3650 4650 3650 4700 Wire Wire Line 3650 5300 3650 5350 Wire Wire Line 3400 5350 3650 5350 Wire Wire Line 3650 5350 3900 5350 Wire Wire Line 3900 5350 3900 4900 Wire Wire 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H 7400 3500 50 0001 C CNN F 1 "GNDD" H 7400 3600 50 0000 C CNN F 2 "" H 7400 3750 60 0000 C CNN F 3 "" H 7400 3750 60 0000 C CNN 1 7400 3750 1 0 0 -1 $EndComp Wire Wire Line 7400 3650 7400 3700 Wire Wire Line 7400 3700 7400 3750 Wire Wire Line 7400 2900 7400 2950 Wire Wire Line 7400 3300 7600 3300 Wire Wire Line 7600 3300 7800 3300 Connection ~ 7400 3300 $Comp L ZENERsmall D? U 1 1 56C21EC8 P 7600 3500 F 0 "D?" V 7554 3569 50 0000 L CNN F 1 "3.3V" V 7646 3569 50 0000 L CNN F 2 "" H 7600 3500 50 0000 C CNN F 3 "" H 7600 3500 50 0000 C CNN 1 7600 3500 0 1 1 0 $EndComp Wire Wire Line 7600 3600 7600 3700 Wire Wire Line 7600 3700 7400 3700 Connection ~ 7400 3700 Wire Wire Line 7600 3400 7600 3300 Connection ~ 7600 3300 Text HLabel 7800 3300 2 60 Input ~ 0 SYS_VOLTAGE $EndSCHEMATC