center voltage divider in schematic

2020-10-16 10:58:09 -07:00
parent f9f606cc08
commit 0a5c734953
2 changed files with 143 additions and 123 deletions
--- a/DisplayTMCAdapter.sch
+++ b/DisplayTMCAdapter.sch
@@ -23,10 +23,6 @@ Wire Wire Line
 	4000 1800 4000 1750
 Wire Wire Line
 	3800 900  3850 900 
-Wire Wire Line
-	3850 1650 4500 1650
-Wire Wire Line
-	7650 1650 6550 1650
 $Comp
 L DisplayTMCAdapter-eagle-import:HDR-2X5 EXP1
 U 1 1 7F2C2830
@@ -149,36 +145,25 @@ F 3 "" H 3550 1650 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L DisplayTMCAdapter-eagle-import:HDR-1X2 ZMin1
-U 1 1 18EE8195
-P 7950 1700
-F 0 "ZMin1" H 7860 1898 50  0000 L TNN
-F 1 "HDR-1X2" H 7950 1700 50  0001 C CNN
-F 2 "DisplayTMCAdapter:HDR-1x2" H 7950 1700 50  0001 C CNN
-F 3 "" H 7950 1700 50  0001 C CNN
-	1    7950 1700
-	1    0    0    -1  
-$EndComp
-$Comp
 L DisplayTMCAdapter-eagle-import:RES R1
 U 1 1 E3FE3498
-P 5000 1300
-F 0 "R1" H 4963 1457 50  0000 L TNN
-F 1 "22K" H 4921 1240 50  0000 L TNN
-F 2 "DisplayTMCAdapter:RES-7.62_4x1.5" H 5000 1300 50  0001 C CNN
-F 3 "" H 5000 1300 50  0001 C CNN
-	1    5000 1300
+P 5850 1300
+F 0 "R1" H 5813 1457 50  0000 L TNN
+F 1 "22K" H 5771 1240 50  0000 L TNN
+F 2 "DisplayTMCAdapter:RES-7.62_4x1.5" H 5850 1300 50  0001 C CNN
+F 3 "" H 5850 1300 50  0001 C CNN
+	1    5850 1300
 	0    1    1    0   
 $EndComp
 $Comp
 L DisplayTMCAdapter-eagle-import:RES R2
 U 1 1 0F3C4881
-P 5000 1900
-F 0 "R2" H 4950 2057 50  0000 L TNN
-F 1 "10K" H 4934 1840 50  0000 L TNN
-F 2 "DisplayTMCAdapter:RES-7.62_4x1.5" H 5000 1900 50  0001 C CNN
-F 3 "" H 5000 1900 50  0001 C CNN
-	1    5000 1900
+P 5850 1900
+F 0 "R2" H 5800 2057 50  0000 L TNN
+F 1 "10K" H 5784 1840 50  0000 L TNN
+F 2 "DisplayTMCAdapter:RES-7.62_4x1.5" H 5850 1900 50  0001 C CNN
+F 3 "" H 5850 1900 50  0001 C CNN
+	1    5850 1900
 	0    1    1    0   
 $EndComp
 $Comp
@@ -421,44 +406,38 @@ $EndComp
 Wire Wire Line
 	4000 1550 3850 1550
 Wire Wire Line
-	4500 1050 5000 1050
+	5350 1050 5850 1050
 Wire Wire Line
-	4500 1050 4500 1650
-Wire Wire Line
-	5000 1650 5000 1600
+	5850 1650 5850 1600
 $Comp
 L power:GND #PWR0109
 U 1 1 5F8C19A9
-P 5000 2200
-F 0 "#PWR0109" H 5000 1950 50  0001 C CNN
-F 1 "GND" H 5005 2027 50  0000 C CNN
-F 2 "" H 5000 2200 50  0001 C CNN
-F 3 "" H 5000 2200 50  0001 C CNN
-	1    5000 2200
+P 5850 2200
+F 0 "#PWR0109" H 5850 1950 50  0001 C CNN
+F 1 "GND" H 5855 2027 50  0000 C CNN
+F 2 "" H 5850 2200 50  0001 C CNN
+F 3 "" H 5850 2200 50  0001 C CNN
+	1    5850 2200
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	5000 2200 5000 2150
+	5850 2200 5850 2150
 $Comp
 L power:GND #PWR0110
 U 1 1 5F8C2627
-P 7550 1750
-F 0 "#PWR0110" H 7550 1500 50  0001 C CNN
-F 1 "GND" H 7555 1577 50  0000 C CNN
-F 2 "" H 7550 1750 50  0001 C CNN
-F 3 "" H 7550 1750 50  0001 C CNN
-	1    7550 1750
+P 7550 1700
+F 0 "#PWR0110" H 7550 1450 50  0001 C CNN
+F 1 "GND" H 7555 1527 50  0000 C CNN
+F 2 "" H 7550 1700 50  0001 C CNN
+F 3 "" H 7550 1700 50  0001 C CNN
+	1    7550 1700
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7550 1750 7650 1750
+	7550 1700 7650 1700
+Connection ~ 5850 1600
 Wire Wire Line
-	5000 1600 6550 1600
-Wire Wire Line
-	6550 1600 6550 1650
-Connection ~ 5000 1600
-Wire Wire Line
-	5000 1600 5000 1550
+	5850 1600 5850 1550
 $Comp
 L power:GND #PWR0111
 U 1 1 5F8C3166
@@ -504,4 +483,21 @@ Wire Wire Line
 	3850 2950 4000 2950
 Wire Wire Line
 	4000 2950 4000 3100
+$Comp
+L DisplayTMCAdapter-eagle-import:HDR-1X2 ZMin1
+U 1 1 18EE8195
+P 7950 1650
+F 0 "ZMin1" H 7860 1848 50  0000 L TNN
+F 1 "HDR-1X2" H 7950 1650 50  0001 C CNN
+F 2 "DisplayTMCAdapter:HDR-1x2" H 7950 1650 50  0001 C CNN
+F 3 "" H 7950 1650 50  0001 C CNN
+	1    7950 1650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5850 1600 7650 1600
+Wire Wire Line
+	5350 1650 5350 1050
+Wire Wire Line
+	3850 1650 5350 1650
 $EndSCHEMATC
--- a/DisplayTMCAdapter.sch-bak
+++ b/DisplayTMCAdapter.sch-bak
@@ -164,7 +164,7 @@ L DisplayTMCAdapter-eagle-import:RES R1
 U 1 1 E3FE3498
 P 5000 1300
 F 0 "R1" H 4963 1457 50  0000 L TNN
-F 1 "20K" H 4921 1240 50  0000 L TNN
+F 1 "22K" H 4921 1240 50  0000 L TNN
 F 2 "DisplayTMCAdapter:RES-7.62_4x1.5" H 5000 1300 50  0001 C CNN
 F 3 "" H 5000 1300 50  0001 C CNN
 	1    5000 1300
@@ -205,41 +205,37 @@ NoConn ~ 7650 6650
 NoConn ~ 7650 6750
 NoConn ~ 3850 4300
 Text GLabel 3850 2150 2    50   UnSpc ~ 0
-EXP1_1
+D37
 Text GLabel 7650 3200 0    50   UnSpc ~ 0
-EXP1_1
+D37
 Text GLabel 3850 2250 2    50   UnSpc ~ 0
-EXP1_2
+D35
 Text GLabel 3850 2350 2    50   UnSpc ~ 0
-EXP1_3
+D17
 Text GLabel 3850 2450 2    50   UnSpc ~ 0
-EXP1_4
+D16
 Text GLabel 3850 2550 2    50   UnSpc ~ 0
-EXP1_5
+D23
 Text GLabel 3850 2650 2    50   UnSpc ~ 0
-EXP1_6
+D25
 Text GLabel 3850 2750 2    50   UnSpc ~ 0
-EXP1_7
+D27
 Text GLabel 3850 2850 2    50   UnSpc ~ 0
-EXP1_8
-Text GLabel 3850 3050 2    50   UnSpc ~ 0
-EXP1_10
+D29
 Text GLabel 7650 3300 0    50   UnSpc ~ 0
-EXP1_2
+D35
 Text GLabel 7650 4000 0    50   UnSpc ~ 0
-EXP1_3
+D17
 Text GLabel 7650 4100 0    50   UnSpc ~ 0
-EXP1_4
+D16
 Text GLabel 7650 3900 0    50   UnSpc ~ 0
-EXP1_5
+D23
 Text GLabel 7650 3800 0    50   UnSpc ~ 0
-EXP1_6
+D25
 Text GLabel 7650 3700 0    50   UnSpc ~ 0
-EXP1_7
+D27
 Text GLabel 7650 3600 0    50   UnSpc ~ 0
-EXP1_8
-Text GLabel 7650 4600 0    50   UnSpc ~ 0
-EXP1_10
+D29
 Text GLabel 3850 3400 2    50   UnSpc ~ 0
 MISO
 Text GLabel 3850 5350 2    50   UnSpc ~ 0
@@ -283,25 +279,25 @@ MOSI
 Text GLabel 7650 4900 0    50   UnSpc ~ 0
 MOSI
 Text GLabel 3850 3600 2    50   UnSpc ~ 0
-EXP2_3
+D31
 Text GLabel 3850 3700 2    50   UnSpc ~ 0
-EXP2_4
+D53
 Text GLabel 3850 3800 2    50   UnSpc ~ 0
-EXP2_5
+D33
 Text GLabel 3850 4000 2    50   UnSpc ~ 0
-EXP2_7
+D49
 Text GLabel 3850 4100 2    50   UnSpc ~ 0
-EXP2_8
+D41
 Text GLabel 7650 3500 0    50   UnSpc ~ 0
-EXP2_3
+D31
 Text GLabel 7650 5100 0    50   UnSpc ~ 0
-EXP2_4
+D53
 Text GLabel 7650 3400 0    50   UnSpc ~ 0
-EXP2_5
+D33
 Text GLabel 7650 4700 0    50   UnSpc ~ 0
-EXP2_7
+D49
 Text GLabel 7650 3000 0    50   UnSpc ~ 0
-EXP2_8
+D41
 Wire Wire Line
 	4000 4250 4000 4200
 Wire Wire Line
@@ -309,10 +305,10 @@ Wire Wire Line
 Wire Wire Line
 	7400 2550 7400 2500
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0101
 U 1 1 5F8B49B8
 P 4000 4250
-F 0 "#PWR?" H 4000 4000 50  0001 C CNN
+F 0 "#PWR0101" H 4000 4000 50  0001 C CNN
 F 1 "GND" H 4005 4077 50  0000 C CNN
 F 2 "" H 4000 4250 50  0001 C CNN
 F 3 "" H 4000 4250 50  0001 C CNN
@@ -320,10 +316,10 @@ F 3 "" H 4000 4250 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0102
 U 1 1 5F8B4C59
 P 7400 2550
-F 0 "#PWR?" H 7400 2300 50  0001 C CNN
+F 0 "#PWR0102" H 7400 2300 50  0001 C CNN
 F 1 "GND" H 7405 2377 50  0000 C CNN
 F 2 "" H 7400 2550 50  0001 C CNN
 F 3 "" H 7400 2550 50  0001 C CNN
@@ -331,10 +327,10 @@ F 3 "" H 7400 2550 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0103
 U 1 1 5F8B573C
 P 7450 5200
-F 0 "#PWR?" H 7450 4950 50  0001 C CNN
+F 0 "#PWR0103" H 7450 4950 50  0001 C CNN
 F 1 "GND" H 7455 5027 50  0000 C CNN
 F 2 "" H 7450 5200 50  0001 C CNN
 F 3 "" H 7450 5200 50  0001 C CNN
@@ -343,46 +339,42 @@ F 3 "" H 7450 5200 50  0001 C CNN
 $EndComp
 Wire Wire Line
 	7450 5200 7650 5200
-Wire Wire Line
-	3850 2950 4300 2950
-Wire Wire Line
-	4300 2950 4300 3000
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0104
 U 1 1 5F8B791C
-P 4300 3000
-F 0 "#PWR?" H 4300 2750 50  0001 C CNN
-F 1 "GND" H 4305 2827 50  0000 C CNN
-F 2 "" H 4300 3000 50  0001 C CNN
-F 3 "" H 4300 3000 50  0001 C CNN
-	1    4300 3000
+P 4000 3100
+F 0 "#PWR0104" H 4000 2850 50  0001 C CNN
+F 1 "GND" H 4005 2927 50  0000 C CNN
+F 2 "" H 4000 3100 50  0001 C CNN
+F 3 "" H 4000 3100 50  0001 C CNN
+	1    4000 3100
 	1    0    0    -1  
 $EndComp
 Text GLabel 3850 4900 2    50   UnSpc ~ 0
-CS_X
+D64
 Text GLabel 3850 5450 2    50   UnSpc ~ 0
-CS_Y
+D63
 Text GLabel 3850 6000 2    50   UnSpc ~ 0
-CS_Z
+D48
 Text GLabel 3850 6550 2    50   UnSpc ~ 0
-CS_E1
+D42
 Text GLabel 3850 7100 2    50   UnSpc ~ 0
-CS_E2
+D44
 Text GLabel 7650 6250 0    50   UnSpc ~ 0
-CS_X
+D64
 Text GLabel 7650 6150 0    50   UnSpc ~ 0
-CS_Y
+D63
 Text GLabel 7650 6350 0    50   UnSpc ~ 0
-CS_Z
+D48
 Text GLabel 7650 6550 0    50   UnSpc ~ 0
-CS_E1
+D42
 Text GLabel 7650 6450 0    50   UnSpc ~ 0
-CS_E2
+D44
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0105
 U 1 1 5F8B8430
 P 4000 1800
-F 0 "#PWR?" H 4000 1550 50  0001 C CNN
+F 0 "#PWR0105" H 4000 1550 50  0001 C CNN
 F 1 "GND" H 4005 1627 50  0000 C CNN
 F 2 "" H 4000 1800 50  0001 C CNN
 F 3 "" H 4000 1800 50  0001 C CNN
@@ -390,10 +382,10 @@ F 3 "" H 4000 1800 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L power:+12V #PWR?
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 P 3850 850
-F 0 "#PWR?" H 3850 700 50  0001 C CNN
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 F 1 "+12V" H 3865 1023 50  0000 C CNN
 F 2 "" H 3850 850 50  0001 C CNN
 F 3 "" H 3850 850 50  0001 C CNN
@@ -403,10 +395,10 @@ $EndComp
 Wire Wire Line
 	3850 900  3850 850 
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0107
 U 1 1 5F8B9EF0
 P 3850 1050
-F 0 "#PWR?" H 3850 800 50  0001 C CNN
+F 0 "#PWR0107" H 3850 800 50  0001 C CNN
 F 1 "GND" H 3855 877 50  0000 C CNN
 F 2 "" H 3850 1050 50  0001 C CNN
 F 3 "" H 3850 1050 50  0001 C CNN
@@ -416,10 +408,10 @@ $EndComp
 Wire Wire Line
 	3850 1050 3850 1000
 $Comp
-L power:+12V #PWR?
+L power:+12V #PWR0108
 U 1 1 5F8BAA68
 P 4000 1550
-F 0 "#PWR?" H 4000 1400 50  0001 C CNN
+F 0 "#PWR0108" H 4000 1400 50  0001 C CNN
 F 1 "+12V" H 4015 1723 50  0000 C CNN
 F 2 "" H 4000 1550 50  0001 C CNN
 F 3 "" H 4000 1550 50  0001 C CNN
@@ -435,10 +427,10 @@ Wire Wire Line
 Wire Wire Line
 	5000 1650 5000 1600
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0109
 U 1 1 5F8C19A9
 P 5000 2200
-F 0 "#PWR?" H 5000 1950 50  0001 C CNN
+F 0 "#PWR0109" H 5000 1950 50  0001 C CNN
 F 1 "GND" H 5005 2027 50  0000 C CNN
 F 2 "" H 5000 2200 50  0001 C CNN
 F 3 "" H 5000 2200 50  0001 C CNN
@@ -448,10 +440,10 @@ $EndComp
 Wire Wire Line
 	5000 2200 5000 2150
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0110
 U 1 1 5F8C2627
 P 7550 1750
-F 0 "#PWR?" H 7550 1500 50  0001 C CNN
+F 0 "#PWR0110" H 7550 1500 50  0001 C CNN
 F 1 "GND" H 7555 1577 50  0000 C CNN
 F 2 "" H 7550 1750 50  0001 C CNN
 F 3 "" H 7550 1750 50  0001 C CNN
@@ -468,10 +460,10 @@ Connection ~ 5000 1600
 Wire Wire Line
 	5000 1600 5000 1550
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0111
 U 1 1 5F8C3166
 P 7350 5950
-F 0 "#PWR?" H 7350 5700 50  0001 C CNN
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 F 1 "GND" H 7355 5777 50  0000 C CNN
 F 2 "" H 7350 5950 50  0001 C CNN
 F 3 "" H 7350 5950 50  0001 C CNN
@@ -480,4 +472,36 @@ F 3 "" H 7350 5950 50  0001 C CNN
 $EndComp
 Wire Wire Line
 	7350 5950 7650 5950
+$Comp
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+F 3 "" H 7550 4600 50  0001 C CNN
+	1    7550 4600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7550 4600 7650 4600
+$Comp
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+F 2 "" H 4100 2900 50  0001 C CNN
+F 3 "" H 4100 2900 50  0001 C CNN
+	1    4100 2900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3850 3050 4100 3050
+Wire Wire Line
+	4100 3050 4100 2900
+Wire Wire Line
+	3850 2950 4000 2950
+Wire Wire Line
+	4000 2950 4000 3100
 $EndSCHEMATC