EESchema Schematic File Version 2 date Thu 07 Oct 2010 01:24:58 AM CDT LIBS:power LIBS:000custom LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:special 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:main-cache EELAYER 24 0 EELAYER END $Descr A4 11700 8267 Sheet 1 2 Title "" Date "7 oct 2010" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Wire Wire Line 3350 3500 4000 3500 Connection ~ 2900 3500 Wire Wire Line 2950 3500 2850 3500 Wire Wire Line 2250 3500 1550 3500 Wire Wire Line 2900 4000 2900 3950 Wire Wire Line 3400 3500 3400 3550 Wire Wire Line 3400 3950 3400 4000 Wire Wire Line 4650 6550 4600 6550 Wire Wire Line 7850 3900 7900 3900 Wire Wire Line 4600 6650 4650 6650 Wire Wire Line 7850 4000 7900 4000 Wire Wire Line 7900 4800 7850 4800 Wire Wire Line 4650 5850 4600 5850 Wire Wire Line 4700 6350 4700 6050 Connection ~ 4700 6150 Wire Wire Line 4700 6250 4600 6250 Wire Wire Line 4700 6050 4600 6050 Wire Wire Line 3550 5450 3600 5450 Wire Wire Line 4600 5450 4650 5450 Wire Wire Line 1550 3700 1600 3700 Wire Wire Line 4150 5250 4150 5150 Wire Wire Line 4050 5100 4050 5250 Wire Wire Line 4000 3500 4000 3550 Wire Wire Line 3350 7250 3350 7300 Connection ~ 4050 7300 Wire Wire Line 4150 7300 4150 7150 Connection ~ 3600 7300 Wire Wire Line 3950 7300 3950 7150 Wire Wire Line 3350 6850 3600 6850 Wire Wire Line 3700 4000 3700 3950 Wire Wire Line 4000 4000 4000 3950 Wire Wire Line 2200 4000 2200 3950 Wire Wire Line 1600 3850 1600 3800 Wire Wire Line 1600 3800 1550 3800 Connection ~ 5200 3700 Wire Wire Line 5150 3700 5250 3700 Wire Wire Line 7850 2800 8700 2800 Wire Wire Line 7850 5100 7900 5100 Wire Wire Line 6300 6300 7050 6300 Wire Wire Line 8000 6300 7350 6300 Wire Wire Line 8400 3100 8400 2700 Wire Wire Line 7850 3500 7950 3500 Wire Wire Line 8500 1300 8500 1350 Wire Wire Line 8700 2700 7850 2700 Connection ~ 8400 2700 Wire Wire Line 5150 2150 5250 2150 Connection ~ 5200 2150 Connection ~ 4700 2850 Wire Wire Line 4700 2900 4700 2150 Connection ~ 5200 2850 Wire Wire Line 5200 2800 5200 2850 Wire Wire Line 5200 3100 5200 3150 Connection ~ 6600 1350 Wire Wire Line 6700 1400 6700 1350 Wire Wire Line 6700 1350 6400 1350 Connection ~ 6400 1350 Wire Wire Line 6500 1400 6500 1350 Wire Wire Line 7350 6400 7700 6400 Connection ~ 6500 5450 Wire Wire Line 6600 5450 6600 5400 Wire Wire Line 6400 5500 6400 5400 Wire Wire Line 6500 5450 6500 5400 Connection ~ 6400 5450 Wire Wire Line 6400 5450 6700 5450 Wire Wire Line 6700 5450 6700 5400 Connection ~ 6600 5450 Wire Wire Line 7700 6400 7700 6500 Wire Wire Line 6400 1400 6400 1300 Wire Wire Line 6600 1350 6600 1400 Connection ~ 6500 1350 Wire Wire Line 7700 6100 7700 6200 Wire Wire Line 7700 6200 7350 6200 Wire Wire Line 5200 1750 5200 1800 Wire Wire Line 5200 1800 5250 1800 Wire Wire Line 4700 2150 4750 2150 Wire Wire Line 4700 2850 4750 2850 Wire Wire Line 5200 2150 5200 2200 Wire Wire Line 5150 2850 5250 2850 Wire Wire Line 8400 3600 8400 3650 Wire Wire Line 8000 2600 7850 2600 Wire Wire Line 7950 3500 7950 2900 Wire Wire Line 8600 3600 8600 3650 Connection ~ 8600 2800 Wire Wire Line 8500 900 8500 850 Wire Wire Line 8700 2900 7850 2900 Connection ~ 7950 2900 Wire Wire Line 7850 3000 8700 3000 Wire Wire Line 8600 3100 8600 2800 Wire Wire Line 6300 6200 7050 6200 Wire Wire Line 6300 6400 7050 6400 Wire Wire Line 7900 5000 7850 5000 Wire Wire Line 8200 1300 8200 1350 Wire Wire Line 8200 900 8200 850 Wire Wire Line 5200 3700 5200 3650 Wire Wire Line 3600 7300 3600 6950 Connection ~ 3950 7300 Wire Wire Line 4250 7150 4250 7300 Wire Wire Line 4250 7300 3350 7300 Connection ~ 4150 7300 Wire Wire Line 4050 7350 4050 7150 Wire Wire Line 3700 3450 3700 3550 Connection ~ 3700 3500 Wire Wire Line 1600 3600 1550 3600 Wire Wire Line 4150 5150 4050 5150 Connection ~ 4050 5150 Wire Wire Line 4650 5550 4600 5550 Wire Wire Line 3600 5550 3550 5550 Wire Wire Line 4700 6150 4600 6150 Connection ~ 4700 6250 Connection ~ 2200 3500 Wire Wire Line 4600 5750 4650 5750 Wire Wire Line 7850 4900 7900 4900 Wire Wire Line 4600 6850 4650 6850 Wire Wire Line 4600 6750 4650 6750 Wire Wire Line 4600 6450 4650 6450 Wire Wire Line 2200 3500 2200 3550 Wire Wire Line 2900 3500 2900 3550 Connection ~ 3400 3500 $Comp L GND #PWR01 U 1 1 4CA24CFB P 2900 4000 F 0 "#PWR01" H 2900 4000 30 0001 C CNN F 1 "GND" H 2900 3930 30 0001 C CNN 1 2900 4000 1 0 0 -1 $EndComp $Comp L C C17 U 1 1 4CA24CF8 P 2900 3750 F 0 "C17" H 2950 3850 50 0000 L CNN F 1 "100nF" H 2950 3650 50 0000 L CNN 1 2900 3750 1 0 0 -1 $EndComp Text Label 7950 2900 0 60 ~ 0 SHIFT_EN $Comp L C C16 U 1 1 4C9721D9 P 3700 3750 F 0 "C16" H 3750 3850 50 0000 L CNN F 1 "2.2uF" H 3750 3650 50 0000 L CNN 1 3700 3750 1 0 0 -1 $EndComp $Comp L C C15 U 1 1 4C9721D7 P 3400 3750 F 0 "C15" H 3450 3850 50 0000 L CNN F 1 "2.2uF" H 3450 3650 50 0000 L CNN 1 3400 3750 1 0 0 -1 $EndComp $Comp L GND #PWR02 U 1 1 4C9721D5 P 3400 4000 F 0 "#PWR02" H 3400 4000 30 0001 C CNN F 1 "GND" H 3400 3930 30 0001 C CNN 1 3400 4000 1 0 0 -1 $EndComp NoConn ~ 7850 3800 $Comp L ATMEGA8535-16J U2 U 1 1 4B83157F P 6550 3400 F 0 "U2" H 5450 5250 50 0000 L BNN F 1 "ATMEGA8535-16J" H 5500 1650 50 0000 L BNN F 2 "PLCC44" H 5700 1800 50 0001 C CNN 1 6550 3400 1 0 0 -1 $EndComp NoConn ~ 7850 3700 NoConn ~ 7850 3600 NoConn ~ 4600 6850 NoConn ~ 4600 6650 Text GLabel 4650 6650 2 60 Output ~ 0 TXDEN Text GLabel 4650 6850 2 60 Output ~ 0 ~SLEEP NoConn ~ 4600 6550 NoConn ~ 4600 6450 $Comp L FT232RL U1 U 1 1 4C96D091 P 4100 6200 F 0 "U1" H 4100 6250 60 0000 C CNN F 1 "FT232RL" H 4100 6150 60 0000 C CNN 1 4100 6200 1 0 0 -1 $EndComp Text GLabel 7900 3900 2 60 Input ~ 0 ~PWREN Text GLabel 4650 6750 2 60 Output ~ 0 ~PWREN Text GLabel 4650 6550 2 60 Output ~ 0 ~RXLED Text GLabel 4650 6450 2 60 Output ~ 0 ~TXLED NoConn ~ 7850 4700 Text GLabel 7900 4800 2 60 Input ~ 0 RXD Text GLabel 7900 4900 2 60 Input ~ 0 ~RTS Text GLabel 7900 4000 2 60 Output ~ 0 ~CTS Text GLabel 4650 5850 2 60 Input ~ 0 ~CTS Text GLabel 4650 5750 2 60 Output ~ 0 ~RTS $Comp L USB_2 J1 U 1 1 4C96AAEE P 1350 3650 F 0 "J1" H 1275 3900 60 0000 C CNN F 1 "USB_2" H 1400 3350 60 0001 C CNN F 2 "VCC" H 1675 3800 50 0001 C CNN F 3 "D+" H 1650 3700 50 0001 C CNN F 4 "D-" H 1650 3600 50 0001 C CNN "Data-" F 5 "GND" H 1675 3500 50 0001 C CNN "Ground" 1 1350 3650 1 0 0 -1 $EndComp $Comp L GND #PWR03 U 1 1 4C96A9AE P 4700 6350 F 0 "#PWR03" H 4700 6350 30 0001 C CNN F 1 "GND" H 4700 6280 30 0001 C CNN 1 4700 6350 1 0 0 -1 $EndComp NoConn ~ 4600 5950 NoConn ~ 3600 6650 NoConn ~ 3600 6350 NoConn ~ 3600 6250 NoConn ~ 3600 5950 NoConn ~ 3600 5750 Text GLabel 1600 3600 2 60 BiDi ~ 0 USBDM Text GLabel 1600 3700 2 60 BiDi ~ 0 USBDP Text GLabel 3550 5550 0 60 BiDi ~ 0 USBDP Text GLabel 3550 5450 0 60 BiDi ~ 0 USBDM $Comp L VCC #PWR04 U 1 1 4C96A814 P 3700 3450 F 0 "#PWR04" H 3700 3550 30 0001 C CNN F 1 "VCC" H 3700 3550 30 0000 C CNN 1 3700 3450 1 0 0 -1 $EndComp $Comp L C C4 U 1 1 4C96A7B2 P 3350 7050 F 0 "C4" H 3400 7150 50 0000 L CNN F 1 "100nF" H 3400 6950 50 0000 L CNN 1 3350 7050 1 0 0 -1 $EndComp $Comp L GND #PWR05 U 1 1 4C96A7B1 P 4050 7350 F 0 "#PWR05" H 4050 7350 30 0001 C CNN F 1 "GND" H 4050 7280 30 0001 C CNN 1 4050 7350 1 0 0 -1 $EndComp $Comp L GND #PWR06 U 1 1 4C96A78A P 3700 4000 F 0 "#PWR06" H 3700 4000 30 0001 C CNN F 1 "GND" H 3700 3930 30 0001 C CNN 1 3700 4000 1 0 0 -1 $EndComp $Comp L C C2 U 1 1 4C96A789 P 4000 3750 F 0 "C2" H 4050 3850 50 0000 L CNN F 1 "100nF" H 4050 3650 50 0000 L CNN 1 4000 3750 1 0 0 -1 $EndComp $Comp L GND #PWR07 U 1 1 4C96A77F P 4000 4000 F 0 "#PWR07" H 4000 4000 30 0001 C CNN F 1 "GND" H 4000 3930 30 0001 C CNN 1 4000 4000 1 0 0 -1 $EndComp $Comp L VCC #PWR08 U 1 1 4C96A73E P 4050 5100 F 0 "#PWR08" H 4050 5200 30 0001 C CNN F 1 "VCC" H 4050 5200 30 0000 C CNN 1 4050 5100 1 0 0 -1 $EndComp Text Notes 2250 3300 0 60 ~ 0 Ferrite Bead $Comp L INDUCTOR L1 U 1 1 4C96A701 P 2550 3500 F 0 "L1" V 2500 3500 40 0000 C CNN F 1 "MPZ2012S102A" V 2650 3500 40 0000 C CNN 1 2550 3500 0 -1 -1 0 $EndComp $Comp L GND #PWR09 U 1 1 4C96A6DE P 2200 4000 F 0 "#PWR09" H 2200 4000 30 0001 C CNN F 1 "GND" H 2200 3930 30 0001 C CNN 1 2200 4000 1 0 0 -1 $EndComp $Comp L C C3 U 1 1 4C96A51D P 2200 3750 F 0 "C3" H 2250 3850 50 0000 L CNN F 1 "100nF" H 2250 3650 50 0000 L CNN 1 2200 3750 1 0 0 -1 $EndComp $Comp L GND #PWR010 U 1 1 4C96A4FC P 1600 3850 F 0 "#PWR010" H 1600 3850 30 0001 C CNN F 1 "GND" H 1600 3780 30 0001 C CNN 1 1600 3850 1 0 0 -1 $EndComp $Sheet S 9400 3850 1300 950 U 4C9688EB F0 "Sheet4C9688EA" 60 F1 "file4C9688EA.sch" 60 $EndSheet Text GLabel 4650 5550 2 60 Input ~ 0 TXD Text GLabel 7900 5000 2 60 Output ~ 0 TXD Text GLabel 7900 5100 2 60 Input ~ 0 RXD Text GLabel 4650 5450 2 60 Output ~ 0 RXD NoConn ~ 7850 2400 NoConn ~ 7850 2300 NoConn ~ 7850 4600 NoConn ~ 7850 4400 NoConn ~ 7850 4200 NoConn ~ 7850 4100 NoConn ~ 7850 4500 $Comp L GND #PWR011 U 1 1 4BCA6ACC P 8200 1350 F 0 "#PWR011" H 8200 1350 30 0001 C CNN F 1 "GND" H 8200 1280 30 0001 C CNN 1 8200 1350 1 0 0 -1 $EndComp $Comp L VCC #PWR012 U 1 1 4BCA6ACB P 8200 850 F 0 "#PWR012" H 8200 950 30 0001 C CNN F 1 "VCC" H 8200 950 30 0000 C CNN 1 8200 850 1 0 0 -1 $EndComp $Comp L C C7 U 1 1 4BCA6ACA P 8200 1100 F 0 "C7" H 8250 1200 50 0000 L CNN F 1 "2.2uF" H 8250 1000 50 0000 L CNN 1 8200 1100 1 0 0 -1 $EndComp Text Label 6350 6400 0 60 ~ 0 RST Text Label 6350 6300 0 60 ~ 0 SCK Text Label 6350 6200 0 60 ~ 0 MISO Text Label 7750 6300 0 60 ~ 0 MOSI NoConn ~ 7850 2200 $Comp L DIODE D1 U 1 1 4B8DD0EF P 3150 3500 F 0 "D1" H 3150 3600 40 0000 C CNN F 1 "DIODE" H 3100 3650 40 0000 C CNN 1 3150 3500 1 0 0 -1 $EndComp $Comp L GND #PWR013 U 1 1 4B8764E1 P 8500 1350 F 0 "#PWR013" H 8500 1350 30 0001 C CNN F 1 "GND" H 8500 1280 30 0001 C CNN 1 8500 1350 1 0 0 -1 $EndComp $Comp L VCC #PWR014 U 1 1 4B8764DC P 8500 850 F 0 "#PWR014" H 8500 950 30 0001 C CNN F 1 "VCC" H 8500 950 30 0000 C CNN 1 8500 850 1 0 0 -1 $EndComp $Comp L C C8 U 1 1 4B8764D4 P 8500 1100 F 0 "C8" H 8550 1200 50 0000 L CNN F 1 "2.2uF" H 8550 1000 50 0000 L CNN 1 8500 1100 1 0 0 -1 $EndComp NoConn ~ 7850 3100 NoConn ~ 7850 3200 NoConn ~ 7850 3300 NoConn ~ 7850 2100 NoConn ~ 7850 2000 NoConn ~ 7850 1900 NoConn ~ 7850 1800 NoConn ~ 7850 1800 NoConn ~ 7850 1700 Text GLabel 8700 2900 2 60 Output ~ 0 SHIFT_EN $Comp L GND #PWR015 U 1 1 4B874534 P 8600 3650 F 0 "#PWR015" H 8600 3650 30 0001 C CNN F 1 "GND" H 8600 3580 30 0001 C CNN 1 8600 3650 1 0 0 -1 $EndComp $Comp L R R3 U 1 1 4B874533 P 8600 3350 F 0 "R3" V 8680 3350 50 0000 C CNN F 1 "100K" V 8600 3350 50 0000 C CNN 1 8600 3350 1 0 0 -1 $EndComp $Comp L GND #PWR016 U 1 1 4B874310 P 8400 3650 F 0 "#PWR016" H 8400 3650 30 0001 C CNN F 1 "GND" H 8400 3580 30 0001 C CNN 1 8400 3650 1 0 0 -1 $EndComp $Comp L R R2 U 1 1 4B87430A P 8400 3350 F 0 "R2" V 8480 3350 50 0000 C CNN F 1 "100K" V 8400 3350 50 0000 C CNN 1 8400 3350 1 0 0 -1 $EndComp Text GLabel 8700 3000 2 60 Output ~ 0 SCK $Comp L GND #PWR017 U 1 1 4B8376D8 P 4700 2900 F 0 "#PWR017" H 4700 2900 30 0001 C CNN F 1 "GND" H 4700 2830 30 0001 C CNN 1 4700 2900 1 0 0 -1 $EndComp $Comp L C C6 U 1 1 4B8376B9 P 4950 2850 F 0 "C6" H 5000 2950 50 0000 L CNN F 1 "10p" H 5000 2750 50 0000 L CNN 1 4950 2850 0 1 1 0 $EndComp $Comp L C C5 U 1 1 4B8376B1 P 4950 2150 F 0 "C5" H 5000 2250 50 0000 L CNN F 1 "10p" H 5000 2050 50 0000 L CNN 1 4950 2150 0 1 1 0 $EndComp $Comp L CRYSTAL X1 U 1 1 4B8376A9 P 5200 2500 F 0 "X1" H 5200 2650 60 0000 C CNN F 1 "16MHz" H 5200 2350 60 0000 C CNN 1 5200 2500 0 1 1 0 $EndComp Text Notes 6650 6800 0 60 ~ 0 Programming Port Text Notes 6050 5750 0 60 ~ 0 The Microcontroller $Comp L VCC #PWR018 U 1 1 4B83193C P 5200 1750 F 0 "#PWR018" H 5200 1850 30 0001 C CNN F 1 "VCC" H 5200 1850 30 0000 C CNN 1 5200 1750 1 0 0 -1 $EndComp Text GLabel 8700 2700 2 60 Output ~ 0 MISO Text GLabel 8000 2600 2 60 Input ~ 0 SCK Text GLabel 8700 2800 2 60 Input ~ 0 MOSI Text GLabel 8000 6300 2 60 Output ~ 0 MOSI Text GLabel 6300 6200 0 60 Input ~ 0 MISO Text GLabel 6300 6300 0 60 Output ~ 0 SCK $Comp L VCC #PWR019 U 1 1 4B8318C0 P 7700 6100 F 0 "#PWR019" H 7700 6200 30 0001 C CNN F 1 "VCC" H 7700 6200 30 0000 C CNN 1 7700 6100 1 0 0 -1 $EndComp Text GLabel 6300 6400 0 60 Output ~ 0 RST $Comp L VCC #PWR020 U 1 1 4B831629 P 5200 3100 F 0 "#PWR020" H 5200 3200 30 0001 C CNN F 1 "VCC" H 5200 3200 30 0000 C CNN 1 5200 3100 1 0 0 -1 $EndComp $Comp L R R1 U 1 1 4B8315EF P 5200 3400 F 0 "R1" V 5280 3400 50 0000 C CNN F 1 "100K" V 5200 3400 50 0000 C CNN 1 5200 3400 1 0 0 -1 $EndComp Text GLabel 5150 3700 0 60 Input ~ 0 RST $Comp L VCC #PWR021 U 1 1 4B8315B0 P 6400 1300 F 0 "#PWR021" H 6400 1400 30 0001 C CNN F 1 "VCC" H 6400 1400 30 0000 C CNN 1 6400 1300 1 0 0 -1 $EndComp $Comp L GND #PWR022 U 1 1 4B8315A3 P 7700 6500 F 0 "#PWR022" H 7700 6500 30 0001 C CNN F 1 "GND" H 7700 6430 30 0001 C CNN 1 7700 6500 1 0 0 -1 $EndComp $Comp L GND #PWR023 U 1 1 4B831594 P 6400 5500 F 0 "#PWR023" H 6400 5500 30 0001 C CNN F 1 "GND" H 6400 5430 30 0001 C CNN 1 6400 5500 1 0 0 -1 $EndComp $Comp L AVR-ISP-6 J2 U 1 1 4B81F506 P 7200 6300 F 0 "J2" H 7050 6550 50 0000 C CNN F 1 "AVR-ISP-6" H 6950 6025 50 0000 L BNN F 2 "AVR-ISP-6" V 6700 6300 50 0001 C CNN 1 7200 6300 1 0 0 -1 $EndComp $EndSCHEMATC