Merge pull request #6 from Neotron-Compute/feature/serial-fix-caps

Fix V+ capacitor - must go to ground, not Vcc.

Author: thejpster

Kicad/serial.sch

@@ -42,7 +42,7 @@ U 1 1 5E0F5F91
 P 5450 3050
 F 0 "U801" H 5950 4150 50  0000 C CNN
 F 1 "ST3232CDR" H 5000 4150 50  0000 C CNN
-F 2 "Package_SO:SOP-16_4.4x10.4mm_P1.27mm" H 5500 2000 50  0001 L CNN
+F 2 "Package_SO:SO-16_5.3x10.2mm_P1.27mm" H 5500 2000 50  0001 L CNN
 F 3 "https://www.st.com/content/ccc/resource/technical/document/datasheet/group1/40/2c/7f/62/3a/3f/47/3c/CD00002253/files/CD00002253.pdf/jcr:content/translations/en.CD00002253.pdf" H 5450 3150 50  0001 C CNN
 F 4 "ST" H 5450 3050 50  0001 C CNN "Manufacturer"
 F 5 "ST3232CDR" H 5450 3050 50  0001 C CNN "mpn"
@@ -83,8 +83,8 @@ $Comp
 L Device:C C803
 U 1 1 5E181E57
 P 6350 2300
-F 0 "C803" H 6465 2346 50  0000 L CNN
-F 1 "100n" H 6465 2255 50  0000 L CNN
+F 0 "C803" H 6650 2350 50  0000 R CNN
+F 1 "100n" H 6650 2250 50  0000 R CNN
 F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6388 2150 50  0001 C CNN
 F 3 "~" H 6350 2300 50  0001 C CNN
 F 4 "Vishay" H -150 -600 50  0001 C CNN "Manufacturer"
@@ -97,34 +97,19 @@ $EndComp
 $Comp
 L Device:C C804
 U 1 1 5E182C3F
-P 6650 2950
-F 0 "C804" V 6500 2850 50  0000 C CNN
-F 1 "100n" V 6500 3050 50  0000 C CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6688 2800 50  0001 C CNN
-F 3 "~" H 6650 2950 50  0001 C CNN
-F 4 "Vishay" H -150 -600 50  0001 C CNN "Manufacturer"
-F 5 "K104K15X7RF5TL2" H -150 -600 50  0001 C CNN "mpn"
-F 6 "0" H 6650 2950 50  0001 C CNN "DNP"
-F 7 " BC1150CT-ND" H 6650 2950 50  0001 C CNN "Digikey"
-	1    6650 2950
+P 6550 2950
+F 0 "C804" V 6450 2700 50  0000 L CNN
+F 1 "100n" V 6450 3200 50  0000 R CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6588 2800 50  0001 C CNN
+F 3 "~" H 6550 2950 50  0001 C CNN
+F 4 "Vishay" H -250 -600 50  0001 C CNN "Manufacturer"
+F 5 "K104K15X7RF5TL2" H -250 -600 50  0001 C CNN "mpn"
+F 6 "0" H 6550 2950 50  0001 C CNN "DNP"
+F 7 " BC1150CT-ND" H 6550 2950 50  0001 C CNN "Digikey"
+	1    6550 2950
 	0    1    1    0   
 $EndComp
 $Comp
-L Device:C C802
-U 1 1 5E182DBA
-P 4500 2300
-F 0 "C802" H 4750 2250 50  0000 R CNN
-F 1 "100n" H 4800 2350 50  0000 R CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4538 2150 50  0001 C CNN
-F 3 "~" H 4500 2300 50  0001 C CNN
-F 4 "Vishay" H -150 -600 50  0001 C CNN "Manufacturer"
-F 5 "K104K15X7RF5TL2" H -150 -600 50  0001 C CNN "mpn"
-F 6 "0" H 4500 2300 50  0001 C CNN "DNP"
-F 7 " BC1150CT-ND" H 4500 2300 50  0001 C CNN "Digikey"
-	1    4500 2300
-	-1   0    0    1   
-$EndComp
-$Comp
 L Device:C C801
 U 1 1 5E183108
 P 1900 3400
@@ -150,8 +135,6 @@ F 3 "" H 5450 1750 50  0001 C CNN
 	1    5450 1750
 	1    0    0    -1  
 $EndComp
-Wire Wire Line
-	5450 1750 5450 1800
 $Comp
 L power:+3V3 #PWR0801
 U 1 1 5E18439B
@@ -175,18 +158,13 @@ F 3 "" H 1900 3650 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	6250 2950 6500 2950
+	6250 2950 6400 2950
 Wire Wire Line
-	6800 2950 6900 2950
+	6700 2950 6900 2950
 Wire Wire Line
 	6900 2950 6900 2800
 Wire Wire Line
 	6900 2800 7150 2800
-Wire Wire Line
-	5450 1800 6900 1800
-Connection ~ 5450 1800
-Wire Wire Line
-	5450 1800 5450 1850
 Wire Wire Line
 	6250 2150 6350 2150
 Wire Wire Line
@@ -196,27 +174,6 @@ Wire Wire Line
 Wire Wire Line
 	4500 2450 4650 2450
 $Comp
-L Device:C C805
-U 1 1 5E188858
-P 6900 2200
-F 0 "C805" H 7015 2246 50  0000 L CNN
-F 1 "100n" H 7015 2155 50  0000 L CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6938 2050 50  0001 C CNN
-F 3 "~" H 6900 2200 50  0001 C CNN
-F 4 "Vishay" H -150 -600 50  0001 C CNN "Manufacturer"
-F 5 "K104K15X7RF5TL2" H -150 -600 50  0001 C CNN "mpn"
-F 6 "0" H 6900 2200 50  0001 C CNN "DNP"
-F 7 " BC1150CT-ND" H 6900 2200 50  0001 C CNN "Digikey"
-	1    6900 2200
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	6900 1800 6900 2050
-Wire Wire Line
-	6900 2350 6900 2650
-Wire Wire Line
-	6250 2650 6900 2650
-$Comp
 L power:GND #PWR0804
 U 1 1 5E18A6A9
 P 5450 4300
@@ -311,12 +268,8 @@ NoConn ~ 7800 4400
 NoConn ~ 7800 5000
 Wire Wire Line
 	7800 4900 7250 4900
-Wire Wire Line
-	7800 4800 7250 4800
 Wire Wire Line
 	7800 4700 7250 4700
-Wire Wire Line
-	7800 4600 7250 4600
 $Comp
 L power:GND #PWR0807
 U 1 1 60A551CD
@@ -371,4 +324,57 @@ Wire Wire Line
 	8100 5700 8100 5650
 Wire Wire Line
 	8100 5350 8100 5300
+Wire Wire Line
+	5450 1750 5450 1850
+Wire Wire Line
+	6700 2650 6900 2650
+Wire Wire Line
+	6900 2650 6900 2800
+Connection ~ 6900 2800
+Wire Wire Line
+	6250 2650 6400 2650
+$Comp
+L Device:C C805
+U 1 1 5E188858
+P 6550 2650
+F 0 "C805" V 6450 2400 50  0000 L CNN
+F 1 "100n" V 6450 2900 50  0000 R CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6588 2500 50  0001 C CNN
+F 3 "~" H 6550 2650 50  0001 C CNN
+F 4 "Vishay" H -500 -150 50  0001 C CNN "Manufacturer"
+F 5 "K104K15X7RF5TL2" H -500 -150 50  0001 C CNN "mpn"
+F 6 "0" H 6550 2650 50  0001 C CNN "DNP"
+F 7 " BC1150CT-ND" H 6550 2650 50  0001 C CNN "Digikey"
+	1    6550 2650
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:C C802
+U 1 1 5E182DBA
+P 4500 2300
+F 0 "C802" H 4600 2250 50  0000 L CNN
+F 1 "100n" H 4600 2350 50  0000 L CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4538 2150 50  0001 C CNN
+F 3 "~" H 4500 2300 50  0001 C CNN
+F 4 "Vishay" H -150 -600 50  0001 C CNN "Manufacturer"
+F 5 "K104K15X7RF5TL2" H -150 -600 50  0001 C CNN "mpn"
+F 6 "0" H 4500 2300 50  0001 C CNN "DNP"
+F 7 " BC1150CT-ND" H 4500 2300 50  0001 C CNN "Digikey"
+	1    4500 2300
+	-1   0    0    1   
+$EndComp
+Text Notes 2050 3200 0    50   Italic 0
+Place near U801
+Text Notes 4000 3275 0    50   Italic 0
+CMOS Inputs
+Text Notes 3975 3675 0    50   Italic 0
+CMOS Outputs
+Text Notes 6350 3250 0    50   Italic 0
+RS232 Outputs
+Text Notes 6350 3650 0    50   Italic 0
+RS232 Inputs
+Wire Wire Line
+	7800 4800 7250 4800
+Wire Wire Line
+	7800 4600 7250 4600
 $EndSCHEMATC