浏览代码

Cont. work on new FPGA

Per Mårtensson 4 年之前
父节点
当前提交
1a9cc48233
共有 6 个文件被更改,包括 802 次插入648 次删除
  1. 24 3
      HDMI.sch
  2. 68 66
      abc80bus.sch
  3. 1 1
      esp32.sch
  4. 339 569
      max80.kicad_pcb
  5. 20 9
      max80.sch
  6. 350 0
      power_fpga.sch

+ 24 - 3
HDMI.sch

@@ -150,9 +150,30 @@ Wire Wire Line
 Connection ~ 5900 4850
 NoConn ~ 8550 3700
 NoConn ~ 8550 4200
-NoConn ~ 8750 4700
-NoConn ~ 8850 4700
-NoConn ~ 8950 4700
 NoConn ~ 9050 4700
 NoConn ~ 9250 4700
+$Comp
+L power:GND #PWR0224
+U 1 1 6769654A
+P 8850 4800
+F 0 "#PWR0224" H 8850 4550 50  0001 C CNN
+F 1 "GND" H 8855 4627 50  0000 C CNN
+F 2 "" H 8850 4800 50  0001 C CNN
+F 3 "" H 8850 4800 50  0001 C CNN
+	1    8850 4800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8750 4700 8750 4750
+Wire Wire Line
+	8750 4750 8850 4750
+Wire Wire Line
+	8850 4750 8850 4800
+Wire Wire Line
+	8850 4700 8850 4750
+Connection ~ 8850 4750
+Wire Wire Line
+	8950 4700 8950 4750
+Wire Wire Line
+	8950 4750 8850 4750
 $EndSCHEMATC

+ 68 - 66
abc80bus.sch

@@ -674,34 +674,34 @@ $EndComp
 NoConn ~ 1950 3100
 Text Label 5700 1250 2    50   ~ 0
 A6
-Text Label 4850 7000 2    50   ~ 0
+Text Label 4450 7000 2    50   ~ 0
 ~RESIN
 $Comp
 L Transistor_FET:AO3400A Q4
 U 1 1 60285B62
-P 4350 7200
-F 0 "Q4" H 4200 7350 50  0000 L CNN
-F 1 "AO3400A" H 4000 7050 50  0000 L CNN
-F 2 "Package_TO_SOT_SMD:SOT-23" H 4550 7125 50  0001 L CIN
-F 3 "http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf" H 4350 7200 50  0001 L CNN
-F 4 "C20917" H 4350 7200 50  0001 C CNN "LCSC"
-	1    4350 7200
+P 3950 7200
+F 0 "Q4" H 3800 7350 50  0000 L CNN
+F 1 "AO3400A" H 3600 7050 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 4150 7125 50  0001 L CIN
+F 3 "http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf" H 3950 7200 50  0001 L CNN
+F 4 "C20917" H 3950 7200 50  0001 C CNN "LCSC"
+	1    3950 7200
 	1    0    0    -1  
 $EndComp
 $Comp
 L power:GND #PWR0131
 U 1 1 60286456
-P 4450 7400
-F 0 "#PWR0131" H 4450 7150 50  0001 C CNN
-F 1 "GND" H 4455 7227 50  0000 C CNN
-F 2 "" H 4450 7400 50  0001 C CNN
-F 3 "" H 4450 7400 50  0001 C CNN
-	1    4450 7400
+P 4050 7400
+F 0 "#PWR0131" H 4050 7150 50  0001 C CNN
+F 1 "GND" H 4055 7227 50  0000 C CNN
+F 2 "" H 4050 7400 50  0001 C CNN
+F 3 "" H 4050 7400 50  0001 C CNN
+	1    4050 7400
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	4050 7200 4150 7200
-Text GLabel 4050 7200 0    50   Input ~ 0
+	3650 7200 3750 7200
+Text GLabel 3650 7200 0    50   Input ~ 0
 FPGA_RESIN
 Wire Wire Line
 	600  3200 600  3400
@@ -1350,7 +1350,7 @@ Wire Wire Line
 	8450 3600 9200 3600
 Text GLabel 10250 3500 2    39   Input ~ 0
 ABC_CLK_5
-Text GLabel 9100 3500 0    50   Input ~ 0
+Text GLabel 9100 3500 0    39   Input ~ 0
 ABC_CLK_3V3
 Wire Wire Line
 	9100 3500 9200 3500
@@ -1359,7 +1359,7 @@ Wire Wire Line
 Wire Wire Line
 	2950 7000 3300 7000
 Wire Wire Line
-	4450 7000 4850 7000
+	4050 7000 4450 7000
 Wire Wire Line
 	2950 5200 3300 5200
 Connection ~ 2600 5300
@@ -1437,72 +1437,78 @@ Wire Wire Line
 	2650 3200 2650 3250
 Wire Wire Line
 	1950 3200 2650 3200
-Text GLabel 6000 6500 0    39   Input ~ 0
+Text GLabel 5950 7200 0    39   Input ~ 0
 INT800_ABC_3V3
 $Comp
 L Transistor_FET:AO3400A Q5
 U 1 1 66CDB068
-P 6300 6500
-F 0 "Q5" H 6150 6650 50  0000 L CNN
-F 1 "AO3400A" H 5950 6350 50  0000 L CNN
-F 2 "Package_TO_SOT_SMD:SOT-23" H 6500 6425 50  0001 L CIN
-F 3 "http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf" H 6300 6500 50  0001 L CNN
-F 4 "C20917" H 6300 6500 50  0001 C CNN "LCSC"
-	1    6300 6500
+P 6250 7200
+F 0 "Q5" H 6100 7350 50  0000 L CNN
+F 1 "AO3400A" H 5900 7050 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 6450 7125 50  0001 L CIN
+F 3 "http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf" H 6250 7200 50  0001 L CNN
+F 4 "C20917" H 6250 7200 50  0001 C CNN "LCSC"
+	1    6250 7200
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	6000 6500 6100 6500
+	5950 7200 6050 7200
 Wire Wire Line
-	6400 6700 6400 6750
+	6350 7400 6350 7450
 $Comp
 L power:GND #PWR0207
 U 1 1 66D05067
-P 6400 6750
-F 0 "#PWR0207" H 6400 6500 50  0001 C CNN
-F 1 "GND" H 6405 6577 50  0000 C CNN
-F 2 "" H 6400 6750 50  0001 C CNN
-F 3 "" H 6400 6750 50  0001 C CNN
-	1    6400 6750
+P 6350 7450
+F 0 "#PWR0207" H 6350 7200 50  0001 C CNN
+F 1 "GND" H 6355 7277 50  0000 C CNN
+F 2 "" H 6350 7450 50  0001 C CNN
+F 3 "" H 6350 7450 50  0001 C CNN
+	1    6350 7450
 	1    0    0    -1  
 $EndComp
-Text GLabel 5650 7100 0    39   Input ~ 0
-INT_ABC_3V3
-Text Label 6200 6900 2    50   ~ 0
+Text Label 5150 7000 2    50   ~ 0
 ~INT
-$Comp
-L Transistor_FET:AO3400A Q1
-U 1 1 66D2EFA8
-P 5950 7100
-F 0 "Q1" H 5800 7250 50  0000 L CNN
-F 1 "AO3400A" H 5600 6950 50  0000 L CNN
-F 2 "Package_TO_SOT_SMD:SOT-23" H 6150 7025 50  0001 L CIN
-F 3 "http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf" H 5950 7100 50  0001 L CNN
-F 4 "C20917" H 5950 7100 50  0001 C CNN "LCSC"
-	1    5950 7100
-	1    0    0    -1  
-$EndComp
 Wire Wire Line
-	6050 6900 6200 6900
-Wire Wire Line
-	5650 7100 5750 7100
+	5000 7000 5150 7000
+Text Label 6650 7000 2    39   ~ 0
+~XMEMW80
 Wire Wire Line
-	6050 7300 6050 7350
+	6350 7000 6650 7000
+Text Label 10700 3200 2    39   ~ 0
+~XMEMW80
+Text Label 10700 3300 2    39   ~ 0
+~XMEMW800
 $Comp
 L power:GND #PWR0208
 U 1 1 66D2EFB5
-P 6050 7350
-F 0 "#PWR0208" H 6050 7100 50  0001 C CNN
-F 1 "GND" H 6055 7177 50  0000 C CNN
-F 2 "" H 6050 7350 50  0001 C CNN
-F 3 "" H 6050 7350 50  0001 C CNN
-	1    6050 7350
+P 5000 7450
+F 0 "#PWR0208" H 5000 7200 50  0001 C CNN
+F 1 "GND" H 5005 7277 50  0000 C CNN
+F 2 "" H 5000 7450 50  0001 C CNN
+F 3 "" H 5000 7450 50  0001 C CNN
+	1    5000 7450
 	1    0    0    -1  
 $EndComp
-Text Label 6700 6300 2    39   ~ 0
-~XMEMW80
 Wire Wire Line
-	6400 6300 6700 6300
+	5000 7400 5000 7450
+Wire Wire Line
+	4600 7200 4700 7200
+$Comp
+L Transistor_FET:AO3400A Q1
+U 1 1 66D2EFA8
+P 4900 7200
+F 0 "Q1" H 4750 7350 50  0000 L CNN
+F 1 "AO3400A" H 4550 7050 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 5100 7125 50  0001 L CIN
+F 3 "http://www.aosmd.com/pdfs/datasheet/AO3400A.pdf" H 4900 7200 50  0001 L CNN
+F 4 "C20917" H 4900 7200 50  0001 C CNN "LCSC"
+	1    4900 7200
+	1    0    0    -1  
+$EndComp
+Text GLabel 4600 7200 0    39   Input ~ 0
+INT_ABC_3V3
+NoConn ~ 9200 3400
+NoConn ~ 10200 3400
 Wire Wire Line
 	600  3200 1050 3200
 Wire Bus Line
@@ -1517,8 +1523,4 @@ Wire Bus Line
 	700  3100 700  6600
 Wire Bus Line
 	5800 950  5800 5400
-Text Label 10700 3200 2    39   ~ 0
-~XMEMW80
-Text Label 10700 3300 2    39   ~ 0
-~XMEMW800
 $EndSCHEMATC

+ 1 - 1
esp32.sch

@@ -332,7 +332,7 @@ Text GLabel 6600 3300 0    50   Input ~ 0
 FPGA_SPI_MISO
 Text GLabel 6600 3200 0    50   Input ~ 0
 FPGA_SPI_MOSI
-Text GLabel 6600 3100 0    50   Input ~ 0
+Text GLabel 6600 3100 0    39   Input ~ 0
 FPGA_SPI_CLK
 Text GLabel 6600 3000 0    50   Input ~ 0
 FGPA_SPI_CS_ESP32

文件差异内容过多而无法显示
+ 339 - 569
max80.kicad_pcb


+ 20 - 9
max80.sch

@@ -27,8 +27,6 @@ F 4 "C32533" V 14900 7350 50  0001 C CNN "LCSC"
 $EndComp
 Text GLabel 15200 7350 2    50   Input ~ 0
 CLK0n
-Text GLabel 14900 7650 3    50   Input ~ 0
-GND
 $Sheet
 S 6450 10050 650  400 
 U 6013B380
@@ -2066,15 +2064,15 @@ Wire Wire Line
 	4150 2950 4200 2950
 Wire Wire Line
 	4150 2450 4200 2450
-Text GLabel 4150 2450 0    50   Input ~ 0
+Text GLabel 4150 2450 0    39   Input ~ 0
 FPGA_RESIN
 Entry Wire Line
 	3250 2250 3350 2350
-Text Label 3550 2350 0    50   ~ 0
+Text Label 3550 2350 0    39   ~ 0
 DD9
 Entry Wire Line
 	3250 2150 3350 2250
-Text Label 3550 2250 0    50   ~ 0
+Text Label 3550 2250 0    39   ~ 0
 DD8
 Entry Wire Line
 	3250 4050 3350 4150
@@ -2102,7 +2100,7 @@ Text Label 3550 4250 0    50   ~ 0
 DD2
 Entry Wire Line
 	3250 1850 3350 1950
-Text Label 3550 1950 0    50   ~ 0
+Text Label 3550 1950 0    39   ~ 0
 DD1
 Text Label 3550 3650 0    50   ~ 0
 DD0
@@ -2135,7 +2133,7 @@ Text GLabel 4150 2850 0    50   Input ~ 0
 FPGA_GPIO4
 Text GLabel 4150 2650 0    50   Input ~ 0
 FPGA_GPIO0
-Text GLabel 4150 2550 0    50   Input ~ 0
+Text GLabel 4150 2550 0    39   Input ~ 0
 FPGA_GPIO2
 Text GLabel 4150 3350 0    50   Input ~ 0
 FPGA_GPIO3
@@ -2143,8 +2141,8 @@ Text GLabel 4150 2950 0    50   Input ~ 0
 ESP32_IO0
 Text GLabel 4150 3150 0    50   Input ~ 0
 FGPA_SPI_CS_ESP32
-Text GLabel 4150 2050 0    50   Input ~ 0
-1
+Text GLabel 4150 2050 0    39   Input ~ 0
+FPGA_SPI_CLK
 $Comp
 L max80:EP4CE15F17C8N U13
 U 1 1 605450B7
@@ -2322,6 +2320,19 @@ Text Label 1600 2200 2    39   ~ 0
 nCE
 Wire Wire Line
 	1600 2200 1650 2200
+$Comp
+L power:GND #PWR0209
+U 1 1 6723A794
+P 14900 7700
+F 0 "#PWR0209" H 14900 7450 50  0001 C CNN
+F 1 "GND" H 14905 7527 50  0000 C CNN
+F 2 "" H 14900 7700 50  0001 C CNN
+F 3 "" H 14900 7700 50  0001 C CNN
+	1    14900 7700
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	14900 7650 14900 7700
 Wire Bus Line
 	8500 1700 8500 3900
 Wire Bus Line

+ 350 - 0
power_fpga.sch

@@ -1345,4 +1345,354 @@ Wire Wire Line
 	850  850  1450 850 
 Wire Wire Line
 	850  1150 1450 1150
+$Comp
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+U 1 1 672CD418
+P 8750 4100
+F 0 "U1" H 8750 4342 50  0000 C CNN
+F 1 "AMS1117-1.2" H 8750 4251 50  0000 C CNN
+F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 8750 4300 50  0001 C CNN
+F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 8850 3850 50  0001 C CNN
+F 4 "C14529" H 8750 4100 50  0001 C CNN "LCSC"
+	1    8750 4100
+	1    0    0    -1  
+$EndComp
+$Comp
+L Regulator_Linear:AMS1117-2.5 U16
+U 1 1 672CF238
+P 8750 5000
+F 0 "U16" H 8750 5242 50  0000 C CNN
+F 1 "AMS1117-2.5" H 8750 5151 50  0000 C CNN
+F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 8750 5200 50  0001 C CNN
+F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 8850 4750 50  0001 C CNN
+F 4 "C347221" H 8750 5000 50  0001 C CNN "LCSC"
+	1    8750 5000
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C67
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+F 3 "~" H 8200 4250 50  0001 C CNN
+F 4 "C140782" H 8200 4250 50  0001 C CNN "LCSC"
+	1    8200 4250
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C72
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+F 2 "Capacitor_SMD:C_0603_1608Metric" H 9250 4250 50  0001 C CNN
+F 3 "~" H 9250 4250 50  0001 C CNN
+F 4 "C140782" H 9250 4250 50  0001 C CNN "LCSC"
+	1    9250 4250
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C64
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+F 1 "100nF" H 8042 4205 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0402_1005Metric" H 7950 4250 50  0001 C CNN
+F 3 "~" H 7950 4250 50  0001 C CNN
+F 4 "" H 7950 4250 50  0001 C CNN "LCSC"
+	1    7950 4250
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C74
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+F 0 "C74" H 9642 4296 50  0000 L CNN
+F 1 "100nF" H 9642 4205 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0402_1005Metric" H 9550 4250 50  0001 C CNN
+F 3 "~" H 9550 4250 50  0001 C CNN
+F 4 "" H 9550 4250 50  0001 C CNN "LCSC"
+	1    9550 4250
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C70
+U 1 1 672FA54F
+P 8350 5150
+F 0 "C70" H 8442 5196 50  0000 L CNN
+F 1 "47uF" H 8442 5105 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 8350 5150 50  0001 C CNN
+F 3 "~" H 8350 5150 50  0001 C CNN
+F 4 "C140782" H 8350 5150 50  0001 C CNN "LCSC"
+	1    8350 5150
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C65
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+P 8100 5150
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+F 2 "Capacitor_SMD:C_0402_1005Metric" H 8100 5150 50  0001 C CNN
+F 3 "~" H 8100 5150 50  0001 C CNN
+F 4 "" H 8100 5150 50  0001 C CNN "LCSC"
+	1    8100 5150
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C71
+U 1 1 67326D2C
+P 9200 5150
+F 0 "C71" H 9292 5196 50  0000 L CNN
+F 1 "47uF" H 9292 5105 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 9200 5150 50  0001 C CNN
+F 3 "~" H 9200 5150 50  0001 C CNN
+F 4 "C140782" H 9200 5150 50  0001 C CNN "LCSC"
+	1    9200 5150
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C73
+U 1 1 67327311
+P 9500 5150
+F 0 "C73" H 9592 5196 50  0000 L CNN
+F 1 "100nF" H 9592 5105 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0402_1005Metric" H 9500 5150 50  0001 C CNN
+F 3 "~" H 9500 5150 50  0001 C CNN
+F 4 "" H 9500 5150 50  0001 C CNN "LCSC"
+	1    9500 5150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7850 4850 7850 5000
+Wire Wire Line
+	7850 5000 8100 5000
+Wire Wire Line
+	8100 5050 8100 5000
+Connection ~ 8100 5000
+Wire Wire Line
+	8100 5000 8350 5000
+Wire Wire Line
+	8350 5000 8350 5050
+Connection ~ 8350 5000
+Wire Wire Line
+	8350 5000 8450 5000
+Wire Wire Line
+	9050 5000 9200 5000
+Wire Wire Line
+	9700 5000 9700 4950
+Wire Wire Line
+	9200 5050 9200 5000
+Connection ~ 9200 5000
+Wire Wire Line
+	9200 5000 9500 5000
+Wire Wire Line
+	9500 5050 9500 5000
+Connection ~ 9500 5000
+Wire Wire Line
+	9500 5000 9700 5000
+Wire Wire Line
+	8100 5250 8100 5300
+$Comp
+L power:GND #PWR0210
+U 1 1 6742A583
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+F 1 "GND" H 8105 5127 50  0000 C CNN
+F 2 "" H 8100 5300 50  0001 C CNN
+F 3 "" H 8100 5300 50  0001 C CNN
+	1    8100 5300
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0211
+U 1 1 67467DB8
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+F 0 "#PWR0211" H 8350 5050 50  0001 C CNN
+F 1 "GND" H 8355 5127 50  0000 C CNN
+F 2 "" H 8350 5300 50  0001 C CNN
+F 3 "" H 8350 5300 50  0001 C CNN
+	1    8350 5300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8350 5250 8350 5300
+$Comp
+L power:GND #PWR0212
+U 1 1 674847E6
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+F 0 "#PWR0212" H 8750 5100 50  0001 C CNN
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+F 2 "" H 8750 5350 50  0001 C CNN
+F 3 "" H 8750 5350 50  0001 C CNN
+	1    8750 5350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8750 5300 8750 5350
+$Comp
+L power:GND #PWR0213
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+F 2 "" H 9200 5300 50  0001 C CNN
+F 3 "" H 9200 5300 50  0001 C CNN
+	1    9200 5300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9200 5250 9200 5300
+$Comp
+L power:GND #PWR0214
+U 1 1 674BDC44
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+F 2 "" H 9500 5300 50  0001 C CNN
+F 3 "" H 9500 5300 50  0001 C CNN
+	1    9500 5300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9500 5250 9500 5300
+$Comp
+L power:GND #PWR0215
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+F 3 "" H 9550 4400 50  0001 C CNN
+	1    9550 4400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9550 4350 9550 4400
+$Comp
+L power:GND #PWR0216
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+F 2 "" H 9250 4400 50  0001 C CNN
+F 3 "" H 9250 4400 50  0001 C CNN
+	1    9250 4400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9250 4350 9250 4400
+$Comp
+L power:GND #PWR0217
+U 1 1 67514EB8
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+F 0 "#PWR0217" H 8750 4200 50  0001 C CNN
+F 1 "GND" H 8755 4277 50  0000 C CNN
+F 2 "" H 8750 4450 50  0001 C CNN
+F 3 "" H 8750 4450 50  0001 C CNN
+	1    8750 4450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8750 4400 8750 4450
+$Comp
+L power:GND #PWR0218
+U 1 1 67532365
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+F 0 "#PWR0218" H 8200 4150 50  0001 C CNN
+F 1 "GND" H 8205 4227 50  0000 C CNN
+F 2 "" H 8200 4400 50  0001 C CNN
+F 3 "" H 8200 4400 50  0001 C CNN
+	1    8200 4400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8200 4350 8200 4400
+$Comp
+L power:GND #PWR0219
+U 1 1 6754FAD0
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+F 1 "GND" H 7955 4227 50  0000 C CNN
+F 2 "" H 7950 4400 50  0001 C CNN
+F 3 "" H 7950 4400 50  0001 C CNN
+	1    7950 4400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7950 4350 7950 4400
+Wire Wire Line
+	7800 3950 7800 4100
+Wire Wire Line
+	7800 4100 7950 4100
+Wire Wire Line
+	7950 4100 7950 4150
+Connection ~ 7950 4100
+Wire Wire Line
+	7950 4100 8200 4100
+Wire Wire Line
+	8200 4100 8200 4150
+Connection ~ 8200 4100
+Wire Wire Line
+	8200 4100 8450 4100
+Wire Wire Line
+	9750 4100 9750 4050
+Wire Wire Line
+	9050 4100 9250 4100
+Wire Wire Line
+	9250 4100 9250 4150
+Connection ~ 9250 4100
+Wire Wire Line
+	9250 4100 9550 4100
+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L power:+3V3 #PWR0220
+U 1 1 67640C57
+P 7800 3950
+F 0 "#PWR0220" H 7800 3800 50  0001 C CNN
+F 1 "+3V3" H 7815 4123 50  0000 C CNN
+F 2 "" H 7800 3950 50  0001 C CNN
+F 3 "" H 7800 3950 50  0001 C CNN
+	1    7800 3950
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3V3 #PWR0221
+U 1 1 67641656
+P 7850 4850
+F 0 "#PWR0221" H 7850 4700 50  0001 C CNN
+F 1 "+3V3" H 7865 5023 50  0000 C CNN
+F 2 "" H 7850 4850 50  0001 C CNN
+F 3 "" H 7850 4850 50  0001 C CNN
+	1    7850 4850
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+1V2 #PWR0222
+U 1 1 6764590E
+P 9750 4050
+F 0 "#PWR0222" H 9750 3900 50  0001 C CNN
+F 1 "+1V2" H 9765 4223 50  0000 C CNN
+F 2 "" H 9750 4050 50  0001 C CNN
+F 3 "" H 9750 4050 50  0001 C CNN
+	1    9750 4050
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+$EndComp
+$Comp
+L power:+2V5 #PWR0223
+U 1 1 67648B9A
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+F 0 "#PWR0223" H 9700 4800 50  0001 C CNN
+F 1 "+2V5" H 9715 5123 50  0000 C CNN
+F 2 "" H 9700 4950 50  0001 C CNN
+F 3 "" H 9700 4950 50  0001 C CNN
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+$EndComp
 $EndSCHEMATC

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