More schematis changes

board/DuPal_DIP/DuPal_DIP.sch

@@ -16,12 +16,12 @@ $EndDescr
 $Comp
 L MCU_Microchip_ATmega:ATmega8A-PU U1
 U 1 1 5E54C24B
-P 2250 3200
-F 0 "U1" H 1800 4550 50  0000 C CNN
-F 1 "ATmega8A-PU" H 2700 4550 50  0000 C CNN
-F 2 "Package_DIP:DIP-28_W7.62mm" H 2250 3200 50  0001 C CIN
-F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Microchip%208bit%20mcu%20AVR%20ATmega8A%20data%20sheet%2040001974A.pdf" H 2250 3200 50  0001 C CNN
-	1    2250 3200
+P 2300 2500
+F 0 "U1" H 1850 3850 50  0000 C CNN
+F 1 "ATmega8A-PU" H 2750 3850 50  0000 C CNN
+F 2 "Package_DIP:DIP-28_W7.62mm" H 2300 2500 50  0001 C CIN
+F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Microchip%208bit%20mcu%20AVR%20ATmega8A%20data%20sheet%2040001974A.pdf" H 2300 2500 50  0001 C CNN
+	1    2300 2500
 	1    0    0    -1  
 $EndComp
 $Comp
@@ -548,116 +548,116 @@ PAL_I10
 $Comp
 L power:VCC #PWR?
 U 1 1 5E5B3D6B
-P 2300 1600
-F 0 "#PWR?" H 2300 1450 50  0001 C CNN
-F 1 "VCC" H 2317 1773 50  0000 C CNN
-F 2 "" H 2300 1600 50  0001 C CNN
-F 3 "" H 2300 1600 50  0001 C CNN
-	1    2300 1600
+P 2350 900
+F 0 "#PWR?" H 2350 750 50  0001 C CNN
+F 1 "VCC" H 2367 1073 50  0000 C CNN
+F 2 "" H 2350 900 50  0001 C CNN
+F 3 "" H 2350 900 50  0001 C CNN
+	1    2350 900 
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2250 1800 2250 1700
+	2300 1100 2300 1000
 Wire Wire Line
-	2250 1700 2300 1700
+	2300 1000 2350 1000
 Wire Wire Line
-	2350 1700 2350 1800
+	2400 1000 2400 1100
 Wire Wire Line
-	2300 1700 2300 1600
-Connection ~ 2300 1700
+	2350 1000 2350 900 
+Connection ~ 2350 1000
 Wire Wire Line
-	2300 1700 2350 1700
+	2350 1000 2400 1000
 $Comp
 L power:VCC #PWR?
 U 1 1 5E5BA9B3
-P 1500 2700
-F 0 "#PWR?" H 1500 2550 50  0001 C CNN
-F 1 "VCC" V 1518 2827 50  0000 L CNN
-F 2 "" H 1500 2700 50  0001 C CNN
-F 3 "" H 1500 2700 50  0001 C CNN
-	1    1500 2700
+P 1550 2000
+F 0 "#PWR?" H 1550 1850 50  0001 C CNN
+F 1 "VCC" V 1568 2127 50  0000 L CNN
+F 2 "" H 1550 2000 50  0001 C CNN
+F 3 "" H 1550 2000 50  0001 C CNN
+	1    1550 2000
 	0    -1   -1   0   
 $EndComp
 Wire Wire Line
-	1650 2700 1500 2700
+	1700 2000 1550 2000
 $Comp
 L power:GND #PWR?
 U 1 1 5E5C11F5
-P 2300 4750
-F 0 "#PWR?" H 2300 4500 50  0001 C CNN
-F 1 "GND" H 2305 4577 50  0000 C CNN
-F 2 "" H 2300 4750 50  0001 C CNN
-F 3 "" H 2300 4750 50  0001 C CNN
-	1    2300 4750
+P 2350 4050
+F 0 "#PWR?" H 2350 3800 50  0001 C CNN
+F 1 "GND" H 2355 3877 50  0000 C CNN
+F 2 "" H 2350 4050 50  0001 C CNN
+F 3 "" H 2350 4050 50  0001 C CNN
+	1    2350 4050
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2250 4600 2250 4650
+	2300 3900 2300 3950
 Wire Wire Line
-	2250 4650 2300 4650
+	2300 3950 2350 3950
 Wire Wire Line
-	2350 4650 2350 4600
+	2400 3950 2400 3900
 Wire Wire Line
-	2300 4650 2300 4750
-Connection ~ 2300 4650
+	2350 3950 2350 4050
+Connection ~ 2350 3950
 Wire Wire Line
-	2300 4650 2350 4650
+	2350 3950 2400 3950
 Wire Wire Line
-	2850 3500 3150 3500
+	2900 2800 3200 2800
 Wire Wire Line
-	2850 3600 3150 3600
-Text Label 3150 3500 2    50   ~ 0
+	2900 2900 3200 2900
+Text Label 3200 2800 2    50   ~ 0
 TTL-RX
-Text Label 3150 3600 2    50   ~ 0
+Text Label 3200 2900 2    50   ~ 0
 TTL-TX
 Wire Wire Line
-	1650 2300 1150 2300
+	1700 1600 1200 1600
 Wire Wire Line
-	1650 2500 1150 2500
+	1700 1800 1200 1800
 Wire Wire Line
-	1650 2100 1150 2100
-Text Label 1150 2100 0    50   ~ 0
+	1700 1400 1200 1400
+Text Label 1200 1400 0    50   ~ 0
 ~RESET
-Text Label 1150 2300 0    50   ~ 0
+Text Label 1200 1600 0    50   ~ 0
 XTAL1
-Text Label 1150 2500 0    50   ~ 0
+Text Label 1200 1800 0    50   ~ 0
 XTAL2
 Wire Wire Line
-	2850 2400 3350 2400
+	2900 1700 3400 1700
 Wire Wire Line
-	2850 2500 3350 2500
-Text Label 3350 2400 2    50   ~ 0
+	2900 1800 3400 1800
+Text Label 3400 1700 2    50   ~ 0
 MOSI
-Text Label 3350 2500 2    50   ~ 0
+Text Label 3400 1800 2    50   ~ 0
 MISO
-Text Label 3350 2600 2    50   ~ 0
+Text Label 3400 1900 2    50   ~ 0
 SCK
 $Comp
 L Device:R_Small R15
 U 1 1 5E55A081
-P 1050 2100
-F 0 "R15" V 1246 2100 50  0000 C CNN
-F 1 "10K" V 1155 2100 50  0000 C CNN
-F 2 "" H 1050 2100 50  0001 C CNN
-F 3 "~" H 1050 2100 50  0001 C CNN
-	1    1050 2100
+P 1100 1400
+F 0 "R15" V 1296 1400 50  0000 C CNN
+F 1 "10K" V 1205 1400 50  0000 C CNN
+F 2 "" H 1100 1400 50  0001 C CNN
+F 3 "~" H 1100 1400 50  0001 C CNN
+	1    1100 1400
 	0    -1   -1   0   
 $EndComp
 $Comp
 L power:VCC #PWR?
 U 1 1 5E55EA3E
-P 800 2000
-F 0 "#PWR?" H 800 1850 50  0001 C CNN
-F 1 "VCC" H 817 2173 50  0000 C CNN
-F 2 "" H 800 2000 50  0001 C CNN
-F 3 "" H 800 2000 50  0001 C CNN
-	1    800  2000
+P 850 1300
+F 0 "#PWR?" H 850 1150 50  0001 C CNN
+F 1 "VCC" H 867 1473 50  0000 C CNN
+F 2 "" H 850 1300 50  0001 C CNN
+F 3 "" H 850 1300 50  0001 C CNN
+	1    850  1300
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	800  2000 800  2100
+	850  1300 850  1400
 Wire Wire Line
-	800  2100 950  2100
+	850  1400 1000 1400
 $Comp
 L Connector:AVR-ISP-6 J1
 U 1 1 5E563421
@@ -798,42 +798,42 @@ SHFT_RCLK
 $Comp
 L Device:LED_Small D1
 U 1 1 5E5FB132
-P 3600 2600
-F 0 "D1" H 3600 2835 50  0000 C CNN
-F 1 "LED" H 3600 2744 50  0000 C CNN
-F 2 "" V 3600 2600 50  0001 C CNN
-F 3 "~" V 3600 2600 50  0001 C CNN
-	1    3600 2600
+P 3650 1900
+F 0 "D1" H 3650 2135 50  0000 C CNN
+F 1 "LED" H 3650 2044 50  0000 C CNN
+F 2 "" V 3650 1900 50  0001 C CNN
+F 3 "~" V 3650 1900 50  0001 C CNN
+	1    3650 1900
 	-1   0    0    -1  
 $EndComp
 Wire Wire Line
-	2850 2600 3500 2600
+	2900 1900 3550 1900
 $Comp
 L Device:R_Small R16
 U 1 1 5E6175C5
-P 3900 2600
-F 0 "R16" V 4096 2600 50  0000 C CNN
-F 1 "470" V 4005 2600 50  0000 C CNN
-F 2 "" H 3900 2600 50  0001 C CNN
-F 3 "~" H 3900 2600 50  0001 C CNN
-	1    3900 2600
+P 3950 1900
+F 0 "R16" V 4146 1900 50  0000 C CNN
+F 1 "470" V 4055 1900 50  0000 C CNN
+F 2 "" H 3950 1900 50  0001 C CNN
+F 3 "~" H 3950 1900 50  0001 C CNN
+	1    3950 1900
 	0    -1   -1   0   
 $EndComp
 Wire Wire Line
-	3800 2600 3700 2600
+	3850 1900 3750 1900
 $Comp
 L power:GND #PWR?
 U 1 1 5E61E776
-P 4100 2650
-F 0 "#PWR?" H 4100 2400 50  0001 C CNN
-F 1 "GND" H 4105 2477 50  0000 C CNN
-F 2 "" H 4100 2650 50  0001 C CNN
-F 3 "" H 4100 2650 50  0001 C CNN
-	1    4100 2650
+P 4150 1950
+F 0 "#PWR?" H 4150 1700 50  0001 C CNN
+F 1 "GND" H 4155 1777 50  0000 C CNN
+F 2 "" H 4150 1950 50  0001 C CNN
+F 3 "" H 4150 1950 50  0001 C CNN
+	1    4150 1950
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	4000 2600 4100 2600
+	4050 1900 4150 1900
 Wire Wire Line
 	4100 2600 4100 2650
 $Comp
@@ -926,4 +926,91 @@ Text Label 7750 4450 2    50   ~ 0
 XTAL1
 Text Label 7750 4750 2    50   ~ 0
 XTAL2
+$Comp
+L Interface_UART:MAX232 U6
+U 1 1 5E6911B2
+P 2350 6100
+F 0 "U6" H 1800 7200 50  0000 C CNN
+F 1 "MAX232" H 2800 7200 50  0000 C CNN
+F 2 "" H 2400 5050 50  0001 L CNN
+F 3 "http://www.ti.com/lit/ds/symlink/max232.pdf" H 2350 6200 50  0001 C CNN
+	1    2350 6100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3150 6600 3850 6600
+Wire Wire Line
+	3150 6800 3850 6800
+Text Label 3850 6600 2    50   ~ 0
+DTR
+$Comp
+L Device:C_Small C3
+U 1 1 5E6C0080
+P 1300 6600
+F 0 "C3" V 1350 6700 50  0000 C CNN
+F 1 "100nF" V 1350 6450 50  0000 C CNN
+F 2 "" H 1300 6600 50  0001 C CNN
+F 3 "~" H 1300 6600 50  0001 C CNN
+	1    1300 6600
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	1400 6600 1550 6600
+Wire Wire Line
+	1200 6600 700  6600
+Text Label 700  6600 0    50   ~ 0
+~RESET
+Text Label 3850 6800 2    50   ~ 0
+RS232-TX
+Wire Wire Line
+	1550 6800 700  6800
+Text Label 700  6800 0    50   ~ 0
+TTL-RX
+Wire Wire Line
+	1550 6400 700  6400
+Text Label 700  6400 0    50   ~ 0
+TTL-TX
+Wire Wire Line
+	3150 6400 3850 6400
+Text Label 3850 6400 2    50   ~ 0
+RS232-RX
+$Comp
+L power:GND #PWR?
+U 1 1 5E6FAD32
+P 1350 6200
+F 0 "#PWR?" H 1350 5950 50  0001 C CNN
+F 1 "GND" V 1355 6072 50  0000 R CNN
+F 2 "" H 1350 6200 50  0001 C CNN
+F 3 "" H 1350 6200 50  0001 C CNN
+	1    1350 6200
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	1350 6200 1550 6200
+$Comp
+L power:GND #PWR?
+U 1 1 5E70E96E
+P 2350 7400
+F 0 "#PWR?" H 2350 7150 50  0001 C CNN
+F 1 "GND" H 2355 7227 50  0000 C CNN
+F 2 "" H 2350 7400 50  0001 C CNN
+F 3 "" H 2350 7400 50  0001 C CNN
+	1    2350 7400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2350 7300 2350 7400
+$Comp
+L power:VCC #PWR?
+U 1 1 5E718EEA
+P 2350 4800
+F 0 "#PWR?" H 2350 4650 50  0001 C CNN
+F 1 "VCC" H 2367 4973 50  0000 C CNN
+F 2 "" H 2350 4800 50  0001 C CNN
+F 3 "" H 2350 4800 50  0001 C CNN
+	1    2350 4800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2350 4800 2350 4900
 $EndSCHEMATC