diff options
Diffstat (limited to 'PiCl/PiCl_master.sch')
| -rw-r--r-- | PiCl/PiCl_master.sch | 547 |
1 files changed, 180 insertions, 367 deletions
diff --git a/PiCl/PiCl_master.sch b/PiCl/PiCl_master.sch index 15aba5d..3df7723 100644 --- a/PiCl/PiCl_master.sch +++ b/PiCl/PiCl_master.sch @@ -3,7 +3,7 @@ EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 -Sheet 8 8 +Sheet 7 7 Title "" Date "" Rev "" @@ -16,7 +16,7 @@ $EndDescr $Comp L Device:Fuse F? U 1 1 5E98D474 -P 5100 950 +P 9700 4550 AR Path="/5E98D474" Ref="F?" Part="1" AR Path="/5E74A929/5E98D474" Ref="F?" Part="1" AR Path="/5EA7B47D/5E98D474" Ref="F?" Part="1" @@ -24,455 +24,268 @@ AR Path="/5EAE26CA/5E98D474" Ref="F?" Part="1" AR Path="/5EB87C6E/5E98D474" Ref="F?" Part="1" AR Path="/5EC03995/5E98D474" Ref="F?" Part="1" AR Path="/5E97D8A4/5E98D474" Ref="F7" Part="1" -F 0 "F7" V 4903 950 50 0000 C CNN -F 1 "Fuse" V 4994 950 50 0000 C CNN -F 2 "PiCl:10030_SMD_handsolder" V 5030 950 50 0001 C CNN -F 3 "http://www.farnell.com/datasheets/2737027.pdf" H 5100 950 50 0001 C CNN - 1 5100 950 +F 0 "F7" V 9503 4550 50 0000 C CNN +F 1 "Fuse" V 9594 4550 50 0000 C CNN +F 2 "PiCl:10030_SMD_handsolder" V 9630 4550 50 0001 C CNN +F 3 "http://www.farnell.com/datasheets/2737027.pdf" H 9700 4550 50 0001 C CNN + 1 9700 4550 0 -1 -1 0 $EndComp -Text HLabel 1050 950 0 50 Output ~ 0 +Text HLabel 7750 3350 0 50 Output ~ 0 Tx -Text HLabel 1050 1050 0 50 Input ~ 0 +Text HLabel 7750 3450 0 50 Input ~ 0 Rx $Comp L Connector:Conn_01x02_Male J? U 1 1 5E98D514 -P 1350 1050 +P 8050 3450 AR Path="/5E74A929/5E98D514" Ref="J?" Part="1" AR Path="/5E97D8A4/5E98D514" Ref="J14" Part="1" -F 0 "J14" H 1350 1150 50 0000 L CNN -F 1 "Serial Master" H 1350 1250 50 0000 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 1350 1050 50 0001 C CNN -F 3 "~" H 1350 1050 50 0001 C CNN - 1 1350 1050 +F 0 "J14" H 8050 3550 50 0000 L CNN +F 1 "Serial Master" H 8050 3650 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 8050 3450 50 0001 C CNN +F 3 "~" H 8050 3450 50 0001 C CNN + 1 8050 3450 -1 0 0 1 $EndComp $Comp L Connector:Conn_01x03_Male J13 U 1 1 5EA0DBEC -P 2600 1050 -F 0 "J13" H 2600 850 50 0000 L CNN -F 1 "Serial Channel Select" H 2600 750 50 0000 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 2600 1050 50 0001 C CNN -F 3 "~" H 2600 1050 50 0001 C CNN - 1 2600 1050 +P 9200 3450 +F 0 "J13" H 9200 3250 50 0000 L CNN +F 1 "Serial Channel Select" H 9200 3150 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 9200 3450 50 0001 C CNN +F 3 "~" H 9200 3450 50 0001 C CNN + 1 9200 3450 1 0 0 -1 $EndComp -$Comp -L Connector:Conn_01x01_Male J18 -U 1 1 5EA0DBF2 -P 1800 950 -F 0 "J18" H 1800 850 50 0000 L CNN -F 1 "Serial Enable" H 1800 750 50 0000 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 1800 950 50 0001 C CNN -F 3 "~" H 1800 950 50 0001 C CNN - 1 1800 950 - 1 0 0 -1 -$EndComp -Text HLabel 2100 950 2 50 Output ~ 0 +Text HLabel 8750 5650 2 50 Output ~ 0 SE -Text HLabel 2900 1150 2 50 Output ~ 0 +Text HLabel 9500 3550 2 50 Output ~ 0 SS1 -Text HLabel 2900 1050 2 50 Output ~ 0 +Text HLabel 9500 3450 2 50 Output ~ 0 SS2 -Text HLabel 2900 950 2 50 Output ~ 0 +Text HLabel 9500 3350 2 50 Output ~ 0 SS3 -$Comp -L Connector:Conn_01x05_Male J12 -U 1 1 5E78174E -P 3800 1150 -F 0 "J12" H 3800 900 50 0000 L CNN -F 1 "PowerEnablePulse" H 3800 800 50 0000 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 3800 1150 50 0001 C CNN -F 3 "~" H 3800 1150 50 0001 C CNN - 1 3800 1150 - 1 0 0 -1 -$EndComp -Text HLabel 850 6050 0 50 Output ~ 0 +Text HLabel 8750 5350 2 50 Output ~ 0 PE5 -Text HLabel 850 4700 0 50 Output ~ 0 +Text HLabel 8750 5150 2 50 Output ~ 0 PE3 -Text HLabel 850 3350 0 50 Output ~ 0 +Text HLabel 8750 4950 2 50 Output ~ 0 PE1 $Comp L USB4085-GF-A:USB4085-GF-A_REVA J15 U 1 1 5EA6519C -P 5750 1550 -F 0 "J15" H 5550 800 50 0000 L CNN -F 1 "USB4085-GF-A_REVA" H 5550 700 50 0000 L CNN -F 2 "USB4085-GF-A:GCT_USB4085-GF-A_REVA" H 5750 1550 50 0001 L BNN -F 3 "Global Connector Technology" H 5750 1550 50 0001 L BNN -F 4 "Manufacturer Recommendations" H 5750 1550 50 0001 L BNN "Field4" -F 5 "A" H 5750 1550 50 0001 L BNN "Field5" - 1 5750 1550 - 1 0 0 -1 -$EndComp -$Comp -L CD74AC109:CD74AC109M96 U4 -U 1 1 5E750BC4 -P 1150 2850 -F 0 "U4" H 2450 3343 60 0000 C CNN -F 1 "CD74AC109M96" H 2450 3237 60 0000 C CNN -F 2 "PiCl:CD74AC109M96" H 2450 3090 60 0001 C CNN -F 3 "http://www.ti.com/lit/ds/symlink/cd54ac109.pdf" H 2450 3131 60 0000 C CNN - 1 1150 2850 +P 10350 5150 +F 0 "J15" H 10150 4400 50 0000 L CNN +F 1 "USB4085-GF-A_REVA" H 10150 4300 50 0000 L CNN +F 2 "USB4085-GF-A:GCT_USB4085-GF-A_REVA" H 10350 5150 50 0001 L BNN +F 3 "Global Connector Technology" H 10350 5150 50 0001 L BNN +F 4 "Manufacturer Recommendations" H 10350 5150 50 0001 L BNN "Field4" +F 5 "A" H 10350 5150 50 0001 L BNN "Field5" + 1 10350 5150 1 0 0 -1 $EndComp Wire Wire Line - 1050 950 1150 950 + 7750 3350 7850 3350 Wire Wire Line - 1050 1050 1150 1050 + 7750 3450 7850 3450 $Comp L power:GND #PWR011 U 1 1 5E764DC8 -P 5350 2250 -F 0 "#PWR011" H 5350 2000 50 0001 C CNN -F 1 "GND" H 5355 2077 50 0000 C CNN -F 2 "" H 5350 2250 50 0001 C CNN -F 3 "" H 5350 2250 50 0001 C CNN - 1 5350 2250 +P 9950 5850 +F 0 "#PWR011" H 9950 5600 50 0001 C CNN +F 1 "GND" H 9955 5677 50 0000 C CNN +F 2 "" H 9950 5850 50 0001 C CNN +F 3 "" H 9950 5850 50 0001 C CNN + 1 9950 5850 1 0 0 -1 $EndComp -NoConn ~ 5450 1150 -NoConn ~ 5450 1250 -NoConn ~ 5450 1350 -NoConn ~ 5450 1450 -NoConn ~ 5450 1550 -NoConn ~ 5450 1650 -NoConn ~ 5450 1750 -NoConn ~ 5450 1850 -Wire Wire Line - 5450 2150 5350 2150 +NoConn ~ 10050 4750 +NoConn ~ 10050 4850 +NoConn ~ 10050 4950 +NoConn ~ 10050 5050 +NoConn ~ 10050 5150 +NoConn ~ 10050 5250 +NoConn ~ 10050 5350 +NoConn ~ 10050 5450 Wire Wire Line - 5350 2150 5350 2050 + 10050 5750 9950 5750 Wire Wire Line - 5350 2050 5450 2050 + 9950 5750 9950 5650 Wire Wire Line - 5350 2150 5350 2250 -Connection ~ 5350 2150 + 9950 5650 10050 5650 Wire Wire Line - 2000 950 2100 950 + 9950 5750 9950 5850 +Connection ~ 9950 5750 Wire Wire Line - 2800 950 2900 950 + 9400 3350 9500 3350 Wire Wire Line - 2800 1050 2900 1050 + 9400 3450 9500 3450 Wire Wire Line - 2800 1150 2900 1150 + 9400 3550 9500 3550 $Comp -L CD74AC109:CD74AC109M96 U5 -U 1 1 5E789B6E -P 1150 4200 -F 0 "U5" H 2450 4693 60 0000 C CNN -F 1 "CD74AC109M96" H 2450 4587 60 0000 C CNN -F 2 "PiCl:CD74AC109M96" H 2450 4440 60 0001 C CNN -F 3 "http://www.ti.com/lit/ds/symlink/cd54ac109.pdf" H 2450 4481 60 0000 C CNN - 1 1150 4200 - 1 0 0 -1 +L power:GND #PWR010 +U 1 1 5E7C2A5E +P 8650 4550 +F 0 "#PWR010" H 8650 4300 50 0001 C CNN +F 1 "GND" H 8655 4377 50 0000 C CNN +F 2 "" H 8650 4550 50 0001 C CNN +F 3 "" H 8650 4550 50 0001 C CNN + 1 8650 4550 + 0 -1 -1 0 $EndComp +Text GLabel 9450 4550 0 50 Input ~ 0 +FVCC +Wire Wire Line + 9450 4550 9550 4550 +Text HLabel 8750 5050 2 50 Output ~ 0 +PE2 $Comp -L CD74AC109:CD74AC109M96 U6 -U 1 1 5E78A3D5 -P 1150 5550 -F 0 "U6" H 2450 6043 60 0000 C CNN -F 1 "CD74AC109M96" H 2450 5937 60 0000 C CNN -F 2 "PiCl:CD74AC109M96" H 2450 5790 60 0001 C CNN -F 3 "http://www.ti.com/lit/ds/symlink/cd54ac109.pdf" H 2450 5831 60 0000 C CNN - 1 1150 5550 - 1 0 0 -1 +L Device:C C8 +U 1 1 5EB05B59 +P 8400 4550 +F 0 "C8" V 8148 4550 50 0000 C CNN +F 1 ".1u" V 8239 4550 50 0000 C CNN +F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8438 4400 50 0001 C CNN +F 3 "~" H 8400 4550 50 0001 C CNN + 1 8400 4550 + 0 1 1 0 $EndComp -Text GLabel 1050 2650 1 50 Input ~ 0 +Text GLabel 8150 4450 1 50 Input ~ 0 3V3 +Text HLabel 8750 5250 2 50 Output ~ 0 +PE4 +Wire Wire Line + 9850 4550 9950 4550 $Comp -L power:GND #PWR09 -U 1 1 5E79B4DE -P 950 6600 -F 0 "#PWR09" H 950 6350 50 0001 C CNN -F 1 "GND" H 955 6427 50 0000 C CNN -F 2 "" H 950 6600 50 0001 C CNN -F 3 "" H 950 6600 50 0001 C CNN - 1 950 6600 +L power:PWR_FLAG #FLG0107 +U 1 1 5E77602F +P 9950 4550 +F 0 "#FLG0107" H 9950 4625 50 0001 C CNN +F 1 "PWR_FLAG" H 9950 4723 50 0000 C CNN +F 2 "" H 9950 4550 50 0001 C CNN +F 3 "~" H 9950 4550 50 0001 C CNN + 1 9950 4550 1 0 0 -1 $EndComp +Connection ~ 9950 4550 Wire Wire Line - 950 6600 950 6250 -Wire Wire Line - 950 6250 1150 6250 -Wire Wire Line - 950 6250 950 5750 -Wire Wire Line - 950 4900 1150 4900 -Connection ~ 950 6250 -Wire Wire Line - 950 4900 950 4400 -Wire Wire Line - 950 3550 1150 3550 -Connection ~ 950 4900 -Text GLabel 4100 950 2 50 Output ~ 0 -PEP1 -Text GLabel 4100 1050 2 50 Output ~ 0 -PEP2 -Text GLabel 4100 1150 2 50 Output ~ 0 -PEP3 -Text GLabel 4100 1250 2 50 Output ~ 0 -PEP4 -Text GLabel 4100 1350 2 50 Output ~ 0 -PEP5 -Wire Wire Line - 4000 1350 4100 1350 -Wire Wire Line - 4000 1250 4100 1250 -Wire Wire Line - 4000 1150 4100 1150 -Wire Wire Line - 4000 1050 4100 1050 -Wire Wire Line - 4000 950 4100 950 -Text GLabel 850 4500 0 50 Input ~ 0 -PEP3 -Text GLabel 3950 4600 2 50 Input ~ 0 -PEP4 -Text GLabel 850 5850 0 50 Input ~ 0 -PEP5 -Text GLabel 850 3150 0 50 Input ~ 0 -PEP1 -Wire Wire Line - 850 4500 1150 4500 -Wire Wire Line - 850 5850 1150 5850 -Wire Wire Line - 850 3150 1150 3150 + 9950 4550 10050 4550 $Comp -L power:GND #PWR010 -U 1 1 5E7C2A5E -P 4350 6600 -F 0 "#PWR010" H 4350 6350 50 0001 C CNN -F 1 "GND" H 4355 6427 50 0000 C CNN -F 2 "" H 4350 6600 50 0001 C CNN -F 3 "" H 4350 6600 50 0001 C CNN - 1 4350 6600 +L Interface_Expansion:PCF8574 U3 +U 1 1 5E755B67 +P 8150 5350 +F 0 "U3" H 8200 6050 50 0000 L CNN +F 1 "PCF8574" H 8200 5950 50 0000 L CNN +F 2 "Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm" H 8150 5350 50 0001 C CNN +F 3 "http://www.nxp.com/documents/data_sheet/PCF8574_PCF8574A.pdf" H 8150 5350 50 0001 C CNN + 1 8150 5350 1 0 0 -1 $EndComp Wire Wire Line - 950 3550 950 3050 -Connection ~ 950 3550 -Wire Wire Line - 1050 2650 1050 2850 -Wire Wire Line - 1050 2850 1150 2850 -Wire Wire Line - 1050 2850 1050 2950 -Wire Wire Line - 1050 3250 1150 3250 -Connection ~ 1050 2850 -Wire Wire Line - 1050 3250 1050 4200 -Wire Wire Line - 1050 4200 1150 4200 -Connection ~ 1050 3250 -Wire Wire Line - 1050 4200 1050 4300 -Wire Wire Line - 1050 4600 1150 4600 -Connection ~ 1050 4200 -Wire Wire Line - 1050 4600 1050 5550 -Wire Wire Line - 1050 5550 1150 5550 -Connection ~ 1050 4600 + 8150 4450 8150 4550 Wire Wire Line - 1050 5550 1050 5650 + 8150 4550 8250 4550 +Connection ~ 8150 4550 Wire Wire Line - 1050 5950 1150 5950 -Connection ~ 1050 5550 -NoConn ~ 3750 5650 -NoConn ~ 3750 5750 -NoConn ~ 3750 5850 -NoConn ~ 3750 5950 -NoConn ~ 3750 6050 -NoConn ~ 3750 6150 -NoConn ~ 3750 6250 + 8150 4550 8150 4650 Wire Wire Line - 1150 5650 1050 5650 -Connection ~ 1050 5650 + 8550 4550 8650 4550 Wire Wire Line - 1050 5650 1050 5950 -Wire Wire Line - 1150 4300 1050 4300 -Connection ~ 1050 4300 -Wire Wire Line - 1050 4300 1050 4600 -Wire Wire Line - 1150 2950 1050 2950 -Connection ~ 1050 2950 -Wire Wire Line - 1050 2950 1050 3250 -Wire Wire Line - 1150 3050 950 3050 -Wire Wire Line - 1150 4400 950 4400 -Connection ~ 950 4400 -Wire Wire Line - 950 4400 950 3550 -Wire Wire Line - 1150 5750 950 5750 -Connection ~ 950 5750 -Wire Wire Line - 950 5750 950 4900 -NoConn ~ 1350 4400 -NoConn ~ 1150 6150 -NoConn ~ 1150 4800 -NoConn ~ 1150 3450 -NoConn ~ 3750 3550 -NoConn ~ 3750 4900 -Wire Wire Line - 850 6050 1150 6050 -Wire Wire Line - 850 4700 1150 4700 -Wire Wire Line - 850 3350 1150 3350 -Text GLabel 4850 950 0 50 Input ~ 0 -FVCC -Wire Wire Line - 4850 950 4950 950 -Wire Wire Line - 3750 4600 3950 4600 -Wire Wire Line - 3750 3250 3950 3250 -Text GLabel 3950 3250 2 50 Input ~ 0 -PEP2 -Wire Wire Line - 3750 3450 3950 3450 -Text HLabel 3950 3450 2 50 Output ~ 0 -PE2 + 8150 6050 8150 6150 $Comp -L Device:C C9 -U 1 1 5EB11F2B -P 4100 4200 -F 0 "C9" V 3848 4200 50 0000 C CNN -F 1 ".1u" V 3939 4200 50 0000 C CNN -F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4138 4050 50 0001 C CNN -F 3 "~" H 4100 4200 50 0001 C CNN - 1 4100 4200 - 0 1 1 0 -$EndComp -Connection ~ 3850 5550 -Wire Wire Line - 3750 5550 3850 5550 -Wire Wire Line - 3850 5550 3950 5550 -$Comp -L Device:C C10 -U 1 1 5EB14A86 -P 4100 5550 -F 0 "C10" V 3848 5550 50 0000 C CNN -F 1 ".1u" V 3939 5550 50 0000 C CNN -F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4138 5400 50 0001 C CNN -F 3 "~" H 4100 5550 50 0001 C CNN - 1 4100 5550 - 0 1 1 0 +L power:GND #PWR0106 +U 1 1 5E76E2BC +P 7550 6250 +F 0 "#PWR0106" H 7550 6000 50 0001 C CNN +F 1 "GND" H 7555 6077 50 0000 C CNN +F 2 "" H 7550 6250 50 0001 C CNN +F 3 "" H 7550 6250 50 0001 C CNN + 1 7550 6250 + 1 0 0 -1 $EndComp -Connection ~ 4350 5550 -Wire Wire Line - 4250 5550 4350 5550 -Wire Wire Line - 4350 6600 4350 5550 Wire Wire Line - 4350 5550 4350 4500 + 8650 4950 8750 4950 Wire Wire Line - 3750 4500 4350 4500 -Connection ~ 4350 4500 -Connection ~ 4350 4200 + 8650 5050 8750 5050 Wire Wire Line - 4250 4200 4350 4200 + 8650 5150 8750 5150 Wire Wire Line - 4350 4500 4350 4200 + 8650 5250 8750 5250 Wire Wire Line - 4350 4200 4350 3150 -Connection ~ 4350 3150 + 8650 5350 8750 5350 Wire Wire Line - 3750 3150 4350 3150 -Wire Wire Line - 4350 2850 4350 3150 -Wire Wire Line - 4350 2850 4250 2850 + 8650 5650 8750 5650 $Comp -L Device:C C8 -U 1 1 5EB05B59 -P 4100 2850 -F 0 "C8" V 3848 2850 50 0000 C CNN -F 1 ".1u" V 3939 2850 50 0000 C CNN -F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4138 2700 50 0001 C CNN -F 3 "~" H 4100 2850 50 0001 C CNN - 1 4100 2850 - 0 1 1 0 +L Connector:Conn_01x02_Male J? +U 1 1 5E778787 +P 8950 5450 +AR Path="/5E74A929/5E778787" Ref="J?" Part="1" +AR Path="/5E97D8A4/5E778787" Ref="J19" Part="1" +F 0 "J19" H 8950 5450 50 0000 R CNN +F 1 "Reserved" H 8950 5350 50 0000 R CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 8950 5450 50 0001 C CNN +F 3 "~" H 8950 5450 50 0001 C CNN + 1 8950 5450 + -1 0 0 -1 $EndComp Wire Wire Line - 3850 2850 3950 2850 -Wire Wire Line - 3750 2850 3850 2850 -Connection ~ 3850 2850 -Text GLabel 3850 2650 1 50 Input ~ 0 -3V3 -Wire Wire Line - 3850 2650 3850 2850 + 8650 5450 8750 5450 Wire Wire Line - 3750 3050 3850 3050 -Wire Wire Line - 3850 2850 3850 2950 -Wire Wire Line - 3750 2950 3850 2950 -Connection ~ 3850 3050 -Connection ~ 3850 2950 -Wire Wire Line - 3850 2950 3850 3050 + 8650 5550 8750 5550 +$Comp +L Connector:Conn_01x02_Male J? +U 1 1 5E77FEFD +P 8450 3350 +AR Path="/5E74A929/5E77FEFD" Ref="J?" Part="1" +AR Path="/5E97D8A4/5E77FEFD" Ref="J18" Part="1" +F 0 "J18" H 8450 3350 50 0000 R CNN +F 1 "I2C" H 8450 3250 50 0000 R CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 8450 3350 50 0001 C CNN +F 3 "~" H 8450 3350 50 0001 C CNN + 1 8450 3350 + 1 0 0 -1 +$EndComp Wire Wire Line - 3850 4200 3950 4200 + 7550 4950 7650 4950 Wire Wire Line - 3750 4200 3850 4200 -Connection ~ 3850 4200 + 7550 5050 7650 5050 Wire Wire Line - 3750 3350 3850 3350 + 7650 5250 7550 5250 Wire Wire Line - 3850 3050 3850 3350 -Connection ~ 3850 3350 + 7550 5250 7550 5350 Wire Wire Line - 3850 3350 3850 4200 + 7550 5350 7650 5350 Wire Wire Line - 3750 4400 3850 4400 + 7550 5350 7550 5450 Wire Wire Line - 3750 4300 3850 4300 -Connection ~ 3850 4400 -Connection ~ 3850 4300 + 7550 5450 7650 5450 +Connection ~ 7550 5350 +Connection ~ 7550 5450 Wire Wire Line - 3850 4200 3850 4300 + 7550 5450 7550 6150 Wire Wire Line - 3850 4300 3850 4400 + 7550 6150 8150 6150 +Connection ~ 7550 6150 Wire Wire Line - 3750 4700 3850 4700 + 7550 6150 7550 6250 Wire Wire Line - 3850 4400 3850 4700 + 8150 4550 7600 4550 Wire Wire Line - 3850 4700 3850 5550 -Connection ~ 3850 4700 + 7600 4550 7600 5750 Wire Wire Line - 3750 4800 3950 4800 -Text HLabel 3950 4800 2 50 Output ~ 0 -PE4 + 7600 5750 7650 5750 +Text GLabel 8750 3350 2 50 Output ~ 0 +SCL +Text GLabel 8750 3450 2 50 Output ~ 0 +SDA Wire Wire Line - 5250 950 5350 950 -$Comp -L power:PWR_FLAG #FLG? -U 1 1 5E77602F -P 5350 950 -F 0 "#FLG?" H 5350 1025 50 0001 C CNN -F 1 "PWR_FLAG" H 5350 1123 50 0000 C CNN -F 2 "" H 5350 950 50 0001 C CNN -F 3 "~" H 5350 950 50 0001 C CNN - 1 5350 950 - 1 0 0 -1 -$EndComp -Connection ~ 5350 950 + 8650 3350 8750 3350 Wire Wire Line - 5350 950 5450 950 + 8650 3450 8750 3450 +Text GLabel 7550 4950 0 50 Input ~ 0 +SCL +Text GLabel 7550 5050 0 50 Input ~ 0 +SDA $EndSCHEMATC |