EESchema Schematic File Version 2 LIBS:openecu LIBS:openecu-cache EELAYER 27 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 7 10 Title "ECU / Open Hardware" Date "24 feb 2014" Rev "0.1" Comp "Sergey Fedotov " Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L HIP9011 U13 U 1 1 52D7A1F1 P 5300 2500 F 0 "U13" H 5300 3050 50 0000 C CNN F 1 "HIP9011" H 5300 1850 50 0000 C CNN F 2 "~" H 5300 2500 60 0000 C CNN F 3 "~" H 5300 2500 60 0000 C CNN 1 5300 2500 1 0 0 -1 $EndComp $Comp L C C73 U 1 1 52D7A417 P 4600 3300 F 0 "C73" H 4650 3400 50 0000 L CNN F 1 "0,022" H 4650 3200 40 0000 L CNN F 2 "~" H 4638 3150 30 0000 C CNN F 3 "~" H 4600 3300 60 0000 C CNN 1 4600 3300 1 0 0 -1 $EndComp $Comp L GND #PWR124 U 1 1 52D7A42B P 4600 3500 F 0 "#PWR124" H 4600 3500 30 0001 C CNN F 1 "GND" H 4600 3430 30 0001 C CNN F 2 "~" H 4600 3500 60 0000 C CNN F 3 "~" H 4600 3500 60 0000 C CNN 1 4600 3500 1 0 0 -1 $EndComp $Comp L C C72 U 1 1 52D7A85D P 4100 3100 F 0 "C72" H 4150 3200 50 0000 L CNN F 1 "0,1" H 4150 3000 40 0000 L CNN F 2 "~" H 4138 2950 30 0000 C CNN F 3 "~" H 4100 3100 60 0000 C CNN 1 4100 3100 1 0 0 -1 $EndComp $Comp L CP2 C71 U 1 1 52D7ABC3 P 3800 3100 F 0 "C71" H 3850 3200 50 0000 L CNN F 1 "10,0" H 3825 3000 40 0000 L CNN F 2 "~" H 3838 2950 30 0000 C CNN F 3 "~" H 3800 3100 60 0000 C CNN 1 3800 3100 1 0 0 -1 $EndComp $Comp L +5V #PWR122 U 1 1 52D7AE23 P 3800 2800 F 0 "#PWR122" H 3800 2890 20 0001 C CNN F 1 "+5V" H 3800 2900 40 0000 C CNN F 2 "~" H 3800 2800 60 0000 C CNN F 3 "~" H 3800 2800 60 0000 C CNN 1 3800 2800 1 0 0 -1 $EndComp $Comp L GND #PWR123 U 1 1 52D7B04D P 3800 3400 F 0 "#PWR123" H 3800 3400 30 0001 C CNN F 1 "GND" H 3800 3330 30 0001 C CNN F 2 "~" H 3800 3400 60 0000 C CNN F 3 "~" H 3800 3400 60 0000 C CNN 1 3800 3400 1 0 0 -1 $EndComp $Comp L R R94 U 1 1 52D7B5E7 P 6250 3100 F 0 "R94" V 6350 3100 50 0000 C CNN F 1 "1M" V 6257 3101 40 0000 C CNN F 2 "~" V 6180 3100 30 0000 C CNN F 3 "~" H 6250 3100 30 0000 C CNN 1 6250 3100 0 -1 -1 0 $EndComp $Comp L C C74 U 1 1 52D7BA95 P 6000 3600 F 0 "C74" H 6100 3500 50 0000 L CNN F 1 "22" H 6100 3400 40 0000 L CNN F 2 "~" H 6038 3450 30 0000 C CNN F 3 "~" H 6000 3600 60 0000 C CNN 1 6000 3600 1 0 0 -1 $EndComp $Comp L C C75 U 1 1 52D7BAA4 P 6500 3600 F 0 "C75" H 6600 3500 50 0000 L CNN F 1 "22" H 6600 3400 40 0000 L CNN F 2 "~" H 6538 3450 30 0000 C CNN F 3 "~" H 6500 3600 60 0000 C CNN 1 6500 3600 1 0 0 -1 $EndComp $Comp L CRYSTAL X1 U 1 1 52D7BCDF P 6250 3400 F 0 "X1" H 6250 3550 50 0000 C CNN F 1 "4M" H 6250 3250 40 0000 C CNN F 2 "~" H 6250 3400 60 0000 C CNN F 3 "~" H 6250 3400 60 0000 C CNN 1 6250 3400 1 0 0 -1 $EndComp $Comp L GND #PWR126 U 1 1 52D7BF0E P 6000 3800 F 0 "#PWR126" H 6000 3800 30 0001 C CNN F 1 "GND" H 6000 3730 30 0001 C CNN F 2 "~" H 6000 3800 60 0000 C CNN F 3 "~" H 6000 3800 60 0000 C CNN 1 6000 3800 1 0 0 -1 $EndComp $Comp L GND #PWR127 U 1 1 52D7BF1D P 6500 3800 F 0 "#PWR127" H 6500 3800 30 0001 C CNN F 1 "GND" H 6500 3730 30 0001 C CNN F 2 "~" H 6500 3800 60 0000 C CNN F 3 "~" H 6500 3800 60 0000 C CNN 1 6500 3800 1 0 0 -1 $EndComp $Comp L R R91 U 1 1 52D7C3D3 P 4250 2600 F 0 "R91" V 4350 2600 50 0000 C CNN F 1 "68k" V 4257 2601 40 0000 C CNN F 2 "~" V 4180 2600 30 0000 C CNN F 3 "~" H 4250 2600 30 0000 C CNN 1 4250 2600 0 -1 -1 0 $EndComp $Comp L R R90 U 1 1 52D7C3E2 P 4250 2300 F 0 "R90" V 4350 2300 50 0000 C CNN F 1 "68k" V 4257 2301 40 0000 C CNN F 2 "~" V 4180 2300 30 0000 C CNN F 3 "~" H 4250 2300 30 0000 C CNN 1 4250 2300 0 -1 -1 0 $EndComp $Comp L R R89 U 1 1 52D7C659 P 3750 2400 F 0 "R89" V 3850 2400 50 0000 C CNN F 1 "25k" V 3757 2401 40 0000 C CNN F 2 "~" V 3680 2400 30 0000 C CNN F 3 "~" H 3750 2400 30 0000 C CNN 1 3750 2400 0 -1 -1 0 $EndComp $Comp L R R88 U 1 1 52D7C668 P 3750 2100 F 0 "R88" V 3850 2100 50 0000 C CNN F 1 "25k" V 3757 2101 40 0000 C CNN F 2 "~" V 3680 2100 30 0000 C CNN F 3 "~" H 3750 2100 30 0000 C CNN 1 3750 2100 0 -1 -1 0 $EndComp $Comp L C C69 U 1 1 52D7CB2B P 3300 2100 F 0 "C69" V 3350 1850 50 0000 L CNN F 1 "3300" V 3250 1850 40 0000 L CNN F 2 "~" H 3338 1950 30 0000 C CNN F 3 "~" H 3300 2100 60 0000 C CNN 1 3300 2100 0 -1 -1 0 $EndComp $Comp L C C70 U 1 1 52D7CD81 P 3300 2400 F 0 "C70" V 3350 2150 50 0000 L CNN F 1 "3300" V 3250 2150 40 0000 L CNN F 2 "~" H 3338 2250 30 0000 C CNN F 3 "~" H 3300 2400 60 0000 C CNN 1 3300 2400 0 -1 -1 0 $EndComp Text HLabel 3100 2100 0 50 Input ~ 0 KNOCK1_IN Text HLabel 3100 2400 0 50 Input ~ 0 KNOCK2_IN $Comp L R R93 U 1 1 52D7D1BF P 6250 2100 F 0 "R93" V 6350 2100 50 0000 C CNN F 1 "10k" V 6257 2101 40 0000 C CNN F 2 "~" V 6180 2100 30 0000 C CNN F 3 "~" H 6250 2100 30 0000 C CNN 1 6250 2100 0 -1 -1 0 $EndComp $Comp L R R92 U 1 1 52D7D1CE P 6250 1900 F 0 "R92" V 6350 1900 50 0000 C CNN F 1 "10k" V 6257 1901 40 0000 C CNN F 2 "~" V 6180 1900 30 0000 C CNN F 3 "~" H 6250 1900 30 0000 C CNN 1 6250 1900 0 -1 -1 0 $EndComp $Comp L GND #PWR125 U 1 1 52D7D235 P 6000 1900 F 0 "#PWR125" H 6000 1900 30 0001 C CNN F 1 "GND" H 6000 1830 30 0001 C CNN F 2 "~" H 6000 1900 60 0000 C CNN F 3 "~" H 6000 1900 60 0000 C CNN 1 6000 1900 0 1 1 0 $EndComp $Comp L R R95 U 1 1 52D7D45F P 6700 1750 F 0 "R95" H 6800 1550 50 0000 C CNN F 1 "1k" V 6707 1751 40 0000 C CNN F 2 "~" V 6630 1750 30 0000 C CNN F 3 "~" H 6700 1750 30 0000 C CNN 1 6700 1750 1 0 0 -1 $EndComp $Comp L R R96 U 1 1 52D7D6A5 P 6900 1750 F 0 "R96" H 7000 1550 50 0000 C CNN F 1 "1k" V 6907 1751 40 0000 C CNN F 2 "~" V 6830 1750 30 0000 C CNN F 3 "~" H 6900 1750 30 0000 C CNN 1 6900 1750 1 0 0 -1 $EndComp $Comp L R R97 U 1 1 52D7D6AB P 7100 1750 F 0 "R97" H 7200 1550 50 0000 C CNN F 1 "1k" V 7107 1751 40 0000 C CNN F 2 "~" V 7030 1750 30 0000 C CNN F 3 "~" H 7100 1750 30 0000 C CNN 1 7100 1750 1 0 0 -1 $EndComp $Comp L R R98 U 1 1 52D7D6B1 P 7300 1750 F 0 "R98" H 7400 1550 50 0000 C CNN F 1 "1k" V 7307 1751 40 0000 C CNN F 2 "~" V 7230 1750 30 0000 C CNN F 3 "~" H 7300 1750 30 0000 C CNN 1 7300 1750 1 0 0 -1 $EndComp $Comp L +5V #PWR128 U 1 1 52D7D79E P 6700 1400 F 0 "#PWR128" H 6700 1490 20 0001 C CNN F 1 "+5V" H 6700 1500 40 0000 C CNN F 2 "~" H 6700 1400 60 0000 C CNN F 3 "~" H 6700 1400 60 0000 C CNN 1 6700 1400 1 0 0 -1 $EndComp Wire Wire Line 4600 2200 4600 3100 Wire Wire Line 4600 2200 4700 2200 Wire Wire Line 4700 2500 4600 2500 Connection ~ 4600 2500 Wire Wire Line 4700 2800 4600 2800 Connection ~ 4600 2800 Wire Wire Line 3800 2900 4700 2900 Connection ~ 4100 2900 Wire Wire Line 3800 3300 4400 3300 Wire Wire Line 4400 3300 4400 3000 Wire Wire Line 4400 3000 4700 3000 Connection ~ 4100 3300 Connection ~ 3800 2900 Wire Wire Line 3800 2800 3800 2900 Wire Wire Line 3800 3400 3800 3300 Connection ~ 3800 3300 Wire Wire Line 6000 3000 6000 3400 Wire Wire Line 6500 2900 6500 3400 Wire Wire Line 6000 3000 5900 3000 Connection ~ 6000 3100 Wire Wire Line 5900 2900 6500 2900 Connection ~ 6500 3100 Connection ~ 6000 3400 Connection ~ 6500 3400 Wire Wire Line 4500 2600 4700 2600 Wire Wire Line 4500 2300 4700 2300 Wire Wire Line 4000 2100 4000 2300 Wire Wire Line 4000 2100 4700 2100 Connection ~ 4000 2100 Wire Wire Line 4000 2400 4700 2400 Wire Wire Line 4000 2600 4000 2400 Connection ~ 4000 2400 Wire Wire Line 6000 2100 5900 2100 Wire Wire Line 6500 2100 6500 1900 Wire Wire Line 6700 2000 6700 2200 Wire Wire Line 5900 2200 7500 2200 Wire Wire Line 5900 2300 7500 2300 Wire Wire Line 6900 2300 6900 2000 Wire Wire Line 5900 2500 7500 2500 Wire Wire Line 7100 2500 7100 2000 Wire Wire Line 5900 2600 7500 2600 Wire Wire Line 7300 2600 7300 2000 Wire Wire Line 6700 1400 6700 1500 Wire Wire Line 6700 1500 7300 1500 Connection ~ 6900 1500 Connection ~ 7100 1500 Connection ~ 6700 1500 Wire Wire Line 6500 2100 7500 2100 Connection ~ 6700 2200 Connection ~ 6900 2300 Wire Wire Line 5900 2400 7500 2400 Connection ~ 7100 2500 Connection ~ 7300 2600 Text HLabel 7500 2100 2 50 Output ~ 0 HIP_INTOUT Text HLabel 7500 2200 2 50 Input ~ 0 HIP_INTHOLD Text HLabel 7500 2300 2 50 Input ~ 0 HIP_CS Text HLabel 7500 2400 2 50 Output ~ 0 HIP_SO Text HLabel 7500 2500 2 50 Input ~ 0 HIP_SI Text HLabel 7500 2600 2 50 Input ~ 0 HIP_SCK $EndSCHEMATC