SPI connections and CPLD change to FPGA

parent be10261e
...@@ -109,10 +109,10 @@ F 3 "" H 3600 4300 60 0000 C CNN ...@@ -109,10 +109,10 @@ F 3 "" H 3600 4300 60 0000 C CNN
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U 1 1 55DC8E2C U 1 1 55DC8E2C
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F 0 "#PWR010" H 3250 3850 50 0001 C CNN F 0 "#PWR20" H 3250 3850 50 0001 C CNN
F 1 "GND" H 3250 3950 50 0000 C CNN F 1 "GND" H 3250 3950 50 0000 C CNN
F 2 "" H 3250 4100 60 0000 C CNN F 2 "" H 3250 4100 60 0000 C CNN
F 3 "" H 3250 4100 60 0000 C CNN F 3 "" H 3250 4100 60 0000 C CNN
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F 2 "" H 3600 1750 60 0000 C CNN F 2 "" H 3600 1750 60 0000 C CNN
F 3 "" H 3600 1750 60 0000 C CNN F 3 "" H 3600 1750 60 0000 C CNN
...@@ -142,10 +142,10 @@ F 3 "" H 3400 2750 60 0000 C CNN ...@@ -142,10 +142,10 @@ F 3 "" H 3400 2750 60 0000 C CNN
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U 1 1 55DCE142 U 1 1 55DCE142
P 3400 2850 P 3400 2850
F 0 "#PWR012" H 3400 2600 50 0001 C CNN F 0 "#PWR21" H 3400 2600 50 0001 C CNN
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F 2 "" H 3400 2850 60 0000 C CNN F 2 "" H 3400 2850 60 0000 C CNN
F 3 "" H 3400 2850 60 0000 C CNN F 3 "" H 3400 2850 60 0000 C CNN
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L GND #PWR013 L GND #PWR18
U 1 1 55DF2537 U 1 1 55DF2537
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F 1 "GND" H 2000 3350 50 0000 C CNN F 1 "GND" H 2000 3350 50 0000 C CNN
F 2 "" H 2000 3500 60 0000 C CNN F 2 "" H 2000 3500 60 0000 C CNN
F 3 "" H 2000 3500 60 0000 C CNN F 3 "" H 2000 3500 60 0000 C CNN
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L GND #PWR014 L GND #PWR25
U 1 1 55DF3164 U 1 1 55DF3164
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F 1 "GND" H 4000 3100 50 0000 C CNN F 1 "GND" H 4000 3100 50 0000 C CNN
F 2 "" H 4000 3250 60 0000 C CNN F 2 "" H 4000 3250 60 0000 C CNN
F 3 "" H 4000 3250 60 0000 C CNN F 3 "" H 4000 3250 60 0000 C CNN
...@@ -218,10 +218,10 @@ F 3 "" H 3450 3300 60 0000 C CNN ...@@ -218,10 +218,10 @@ F 3 "" H 3450 3300 60 0000 C CNN
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L GND #PWR015 L GND #PWR22
U 1 1 55DF3207 U 1 1 55DF3207
P 3450 3400 P 3450 3400
F 0 "#PWR015" H 3450 3150 50 0001 C CNN F 0 "#PWR22" H 3450 3150 50 0001 C CNN
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F 3 "" H 3450 3400 60 0000 C CNN F 3 "" H 3450 3400 60 0000 C CNN
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L GND #PWR016 L GND #PWR24
U 1 1 55DF3438 U 1 1 55DF3438
P 3850 5400 P 3850 5400
F 0 "#PWR016" H 3850 5150 50 0001 C CNN F 0 "#PWR24" H 3850 5150 50 0001 C CNN
F 1 "GND" H 3850 5250 50 0000 C CNN F 1 "GND" H 3850 5250 50 0000 C CNN
F 2 "" H 3850 5400 60 0000 C CNN F 2 "" H 3850 5400 60 0000 C CNN
F 3 "" H 3850 5400 60 0000 C CNN F 3 "" H 3850 5400 60 0000 C CNN
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Text Label 850 1300 0 60 ~ 0 Text Label 850 1300 0 60 ~ 0
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P 2150 1400 P 2150 1400
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F 2 "" H 2150 1400 60 0000 C CNN F 2 "" H 2150 1400 60 0000 C CNN
F 3 "" H 2150 1400 60 0000 C CNN F 3 "" H 2150 1400 60 0000 C CNN
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Text Label 1700 1000 0 60 ~ 0 Text Label 1700 1000 0 60 ~ 0
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L GND #PWR28
U 1 1 55DF3620
P 7400 4300
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F 1 "GND" H 7400 4150 50 0000 C CNN
F 2 "" H 7400 4300 60 0000 C CNN
F 3 "" H 7400 4300 60 0000 C CNN
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1 0 0 -1
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F 0 "R3" H 7030 4220 50 0000 L CNN
F 1 "1k" H 7030 4160 50 0000 L CNN
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F 3 "" H 7000 4200 60 0000 C CNN
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0 -1 -1 0
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L THERMISTOR PTC1
U 1 1 55E0F587
P 1500 1300
F 0 "PTC1" V 1600 1350 50 0000 C CNN
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F 3 "" H 1500 1300 60 0000 C CNN
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F 2 "" H 8250 1300 60 0000 C CNN
F 3 "" H 8250 1300 60 0000 C CNN
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1 0 0 -1
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L +5V #PWR29
U 1 1 55E0FC64
P 8250 1100
F 0 "#PWR29" H 8250 950 50 0001 C CNN
F 1 "+5V" H 8250 1240 50 0000 C CNN
F 2 "" H 8250 1100 60 0000 C CNN
F 3 "" H 8250 1100 60 0000 C CNN
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1 0 0 -1
$EndComp
Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Text HLabel 7650 2000 2 60 3State ~ 0
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Text HLabel 8650 1700 2 60 Input ~ 0
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Wire Wire Line Wire Wire Line
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Wire Wire Line Wire Wire Line
...@@ -400,82 +469,106 @@ Wire Wire Line ...@@ -400,82 +469,106 @@ Wire Wire Line
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Wire Wire Line Wire Wire Line
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$Comp
L GND #PWR018
U 1 1 55DF3620
P 7400 4300
F 0 "#PWR018" H 7400 4050 50 0001 C CNN
F 1 "GND" H 7400 4150 50 0000 C CNN
F 2 "" H 7400 4300 60 0000 C CNN
F 3 "" H 7400 4300 60 0000 C CNN
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$EndComp
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L R_Small R3
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F 0 "R3" H 7030 4220 50 0000 L CNN
F 1 "1k" H 7030 4160 50 0000 L CNN
F 2 "" H 7000 4200 60 0000 C CNN
F 3 "" H 7000 4200 60 0000 C CNN
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0 -1 -1 0
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L THERMISTOR PTC1
U 1 1 55E0F587
P 1500 1300
F 0 "PTC1" V 1600 1350 50 0000 C CNN
F 1 "500mA" V 1400 1300 50 0000 C BNN
F 2 "" H 1500 1300 60 0000 C CNN
F 3 "" H 1500 1300 60 0000 C CNN
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0 1 1 0
$EndComp
Wire Wire Line Wire Wire Line
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Text Label 7900 1700 0 60 ~ 0
RESET
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Connection ~ 8250 1700 Connection ~ 8250 1700
Wire Wire Line
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Wire Bus Line
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Wire Bus Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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L R_Small R4 L R_Small R10
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F 1 "10K" H 8280 1260 50 0000 L CNN F 1 "4K7" H 7130 3060 50 0000 L CNN
F 2 "" H 8250 1300 60 0000 C CNN F 2 "" H 7100 3100 60 0000 C CNN
F 3 "" H 8250 1300 60 0000 C CNN F 3 "" H 7100 3100 60 0000 C CNN
1 8250 1300 1 7100 3100
1 0 0 -1
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L R_Small R11
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P 7350 3100
F 0 "R11" H 7380 3120 50 0000 L CNN
F 1 "4K7" H 7380 3060 50 0000 L CNN
F 2 "" H 7350 3100 60 0000 C CNN
F 3 "" H 7350 3100 60 0000 C CNN
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Wire Wire Line
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Wire Wire Line
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U 1 1 55E0FC64 U 1 1 55E57A04
P 8250 1100 P 7100 2850
F 0 "#PWR019" H 8250 950 50 0001 C CNN F 0 "#PWR26" H 7100 2700 50 0001 C CNN
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F 2 "" H 8250 1100 60 0000 C CNN F 2 "" H 7100 2850 60 0000 C CNN
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Text Label 6600 3300 0 60 ~ 0
AVR_SCL
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Text HLabel 7650 2000 2 60 3State ~ 0 Text HLabel 7700 3750 2 60 BiDi ~ 0
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L R_Small R12
U 1 1 55E5B458
P 7250 1850
F 0 "R12" H 7280 1870 50 0000 L CNN
F 1 "10K" H 7280 1810 50 0000 L CNN
F 2 "" H 7250 1850 60 0000 C CNN
F 3 "" H 7250 1850 60 0000 C CNN
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1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L +3.3V #PWR27
U 1 1 55E5B504
P 7250 1650
F 0 "#PWR27" H 7250 1500 50 0001 C CNN
F 1 "+3.3V" H 7250 1790 50 0000 C CNN
F 2 "" H 7250 1650 60 0000 C CNN
F 3 "" H 7250 1650 60 0000 C CNN
1 7250 1650
1 0 0 -1
$EndComp
$EndSCHEMATC $EndSCHEMATC
update=Mon 31 Aug 2015 03:25:24 PM CEST update=Tue 01 Sep 2015 10:36:26 AM CEST
version=1 version=1
last_client=kicad last_client=kicad
[cvpcb] [cvpcb]
...@@ -45,16 +45,6 @@ LibName15=pga_sockets ...@@ -45,16 +45,6 @@ LibName15=pga_sockets
LibName16=valves LibName16=valves
[general] [general]
version=1 version=1
[schematic_editor]
version=1
PageLayoutDescrFile=
PlotDirectoryName=
SubpartIdSeparator=0
SubpartFirstId=65
NetFmtName=
SpiceForceRefPrefix=0
SpiceUseNetNumbers=0
LabSize=60
[eeschema] [eeschema]
version=1 version=1
LibDir=/home/nextime/kicad/libs/nexlab;/home/nextime/kicad/libs/RPi_Hat_Template/meta LibDir=/home/nextime/kicad/libs/nexlab;/home/nextime/kicad/libs/RPi_Hat_Template/meta
...@@ -98,3 +88,13 @@ LibName36=/home/nextime/kicad/libs/oshec/HD15_B ...@@ -98,3 +88,13 @@ LibName36=/home/nextime/kicad/libs/oshec/HD15_B
LibName37=/home/nextime/kicad/libs/oshec/is61c1024al LibName37=/home/nextime/kicad/libs/oshec/is61c1024al
LibName38=/home/nextime/kicad/libs/thinkerforce/tinkerforge LibName38=/home/nextime/kicad/libs/thinkerforce/tinkerforge
LibName39=74lvc244 LibName39=74lvc244
[schematic_editor]
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...@@ -77,6 +77,8 @@ U 55D1B28D ...@@ -77,6 +77,8 @@ U 55D1B28D
F0 "ATMEGA32U4" 60 F0 "ATMEGA32U4" 60
F1 "ATMEGA32U4.sch" 60 F1 "ATMEGA32U4.sch" 60
F2 "SPI" T R 3150 4300 60 F2 "SPI" T R 3150 4300 60
F3 "RESET" I R 3150 4500 60
F4 "I2C" B R 3150 4700 60
$EndSheet $EndSheet
$Comp $Comp
L RPi_GPIO J1 L RPi_GPIO J1
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Text Label 4750 1950 0 60 ~ 0 Text Label 4750 1950 0 60 ~ 0
3.3V 3.3V
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L +5V #PWR01 L +5V #PWR4
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P 7150 950 P 7150 950
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F 1 "+5V" H 7150 1090 50 0000 C CNN F 1 "+5V" H 7150 1090 50 0000 C CNN
F 2 "" H 7150 950 60 0000 C CNN F 2 "" H 7150 950 60 0000 C CNN
F 3 "" H 7150 950 60 0000 C CNN F 3 "" H 7150 950 60 0000 C CNN
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1 0 0 -1 1 0 0 -1
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Connection ~ 7650 2050
Connection ~ 7650 2550
Wire Wire Line
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Connection ~ 7650 2750
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L GND #PWR02 L GND #PWR5
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P 7850 2850 P 7850 2850
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F 2 "" H 7850 2850 60 0000 C CNN F 2 "" H 7850 2850 60 0000 C CNN
F 3 "" H 7850 2850 60 0000 C CNN F 3 "" H 7850 2850 60 0000 C CNN
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1 0 0 -1 1 0 0 -1
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F 3 "" H 4700 1050 60 0000 C CNN F 3 "" H 4700 1050 60 0000 C CNN
...@@ -186,27 +149,21 @@ F 3 "" H 4700 1050 60 0000 C CNN ...@@ -186,27 +149,21 @@ F 3 "" H 4700 1050 60 0000 C CNN
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P 4200 3150 P 4200 3150
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P 10050 3900 P 10050 3900
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...@@ -321,34 +252,18 @@ Text Label 4500 2150 0 60 ~ 0 ...@@ -321,34 +252,18 @@ Text Label 4500 2150 0 60 ~ 0
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10450 1450 10550 1550 10450 1450 10550 1550
Text Label 10550 1050 0 60 ~ 0
AVR_SPI
Text Label 3250 4300 0 60 ~ 0
AVR_SPI
Text Label 3250 4500 0 60 ~ 0
AVR_RESET
Text Label 9950 1550 0 60 ~ 0
AVR_RESET
Text Label 8800 1550 0 60 ~ 0
AVR_RST
Text Label 6900 1950 0 60 ~ 0
AVR_RST
$Comp
L R_Small R5
U 1 1 55E55B1B
P 8400 1300
F 0 "R5" H 8430 1320 50 0000 L CNN
F 1 "10K" H 8430 1260 50 0000 L CNN
F 2 "" H 8400 1300 60 0000 C CNN
F 3 "" H 8400 1300 60 0000 C CNN
1 8400 1300
1 0 0 -1
$EndComp
$Comp
L +3.3V #PWR7
U 1 1 55E55B9B
P 8400 1100
F 0 "#PWR7" H 8400 950 50 0001 C CNN
F 1 "+3.3V" H 8400 1240 50 0000 C CNN
F 2 "" H 8400 1100 60 0000 C CNN
F 3 "" H 8400 1100 60 0000 C CNN
1 8400 1100
1 0 0 -1
$EndComp
$Comp
L R_Small R7
U 1 1 55E560CD
P 8650 800
F 0 "R7" H 8680 820 50 0000 L CNN
F 1 "10K" H 8680 760 50 0000 L CNN
F 2 "" H 8650 800 60 0000 C CNN
F 3 "" H 8650 800 60 0000 C CNN
1 8650 800
1 0 0 -1
$EndComp
$Comp
L +3.3V #PWR8
U 1 1 55E56152
P 8650 650
F 0 "#PWR8" H 8650 500 50 0001 C CNN
F 1 "+3.3V" H 8650 790 50 0000 C CNN
F 2 "" H 8650 650 60 0000 C CNN
F 3 "" H 8650 650 60 0000 C CNN
1 8650 650
1 0 0 -1
$EndComp
Text Label 8800 1050 0 60 ~ 0
OE1_1
$Comp
L R_Small R6
U 1 1 55E5664A
P 8200 1750
F 0 "R6" H 8230 1770 50 0000 L CNN
F 1 "10K" H 8230 1710 50 0000 L CNN
F 2 "" H 8200 1750 60 0000 C CNN
F 3 "" H 8200 1750 60 0000 C CNN
1 8200 1750
1 0 0 -1
$EndComp
$Comp
L +3.3V #PWR6
U 1 1 55E566D8
P 8200 1600
F 0 "#PWR6" H 8200 1450 50 0001 C CNN
F 1 "+3.3V" H 8200 1740 50 0000 C CNN
F 2 "" H 8200 1600 60 0000 C CNN
F 3 "" H 8200 1600 60 0000 C CNN
1 8200 1600
1 0 0 -1
$EndComp
Text Label 8400 1950 0 60 ~ 0
OE2_1
$Comp
L R_Small R9
U 1 1 55E5685A
P 8900 2650
F 0 "R9" H 8930 2670 50 0000 L CNN
F 1 "10K" H 8930 2610 50 0000 L CNN
F 2 "" H 8900 2650 60 0000 C CNN
F 3 "" H 8900 2650 60 0000 C CNN
1 8900 2650
1 0 0 -1
$EndComp
$Comp
L +3.3V #PWR11
U 1 1 55E568E3
P 8900 2500
F 0 "#PWR11" H 8900 2350 50 0001 C CNN
F 1 "+3.3V" H 8900 2640 50 0000 C CNN
F 2 "" H 8900 2500 60 0000 C CNN
F 3 "" H 8900 2500 60 0000 C CNN
1 8900 2500
1 0 0 -1
$EndComp
Text Label 8950 2850 0 60 ~ 0
OE1_2
Wire Wire Line
7150 1250 6850 1250
Wire Wire Line
6850 1150 7150 1150
Wire Wire Line
6850 1750 7650 1750
Wire Wire Line
7650 2050 6850 2050
Wire Wire Line
7650 2550 6850 2550
Wire Wire Line
6850 2750 7850 2750
Wire Wire Line
6850 1350 7650 1350
Wire Wire Line
4200 3050 4950 3050
Wire Wire Line
4300 2350 4950 2350
Wire Wire Line
4300 1550 4950 1550
Wire Wire Line
4950 1150 4700 1150
Wire Wire Line
4500 1950 4950 1950
Wire Wire Line
7150 950 7150 1250
Connection ~ 7150 1150
Wire Wire Line
7650 1350 7650 2750
Connection ~ 7650 1750
Connection ~ 7650 2050
Connection ~ 7650 2550
Wire Wire Line
7850 2750 7850 2850
Connection ~ 7650 2750
Wire Wire Line
4500 1950 4500 1900
Wire Wire Line
4700 1150 4700 1050
Wire Wire Line
4300 1550 4300 3050
Connection ~ 4300 2350
Wire Wire Line
4200 3050 4200 3150
Connection ~ 4300 3050
Wire Wire Line
9850 1050 10050 1050
Wire Wire Line
10050 1050 10050 900
Wire Wire Line
9850 2850 10050 2850
Wire Wire Line
10050 2850 10050 2700
Wire Wire Line
9850 3750 10050 3750
Wire Wire Line
10050 3750 10050 3900
Wire Wire Line
9850 1950 10150 1950
Wire Wire Line
10150 1950 10150 2100
Wire Wire Line
4450 2050 4950 2050
Wire Wire Line
4450 2150 4950 2150
Wire Wire Line
4450 2250 4950 2250
Wire Wire Line
6850 2250 7200 2250
Wire Wire Line
6850 2350 7200 2350
Wire Wire Line
9150 1150 8750 1150
Wire Wire Line
9150 1250 8750 1250
Wire Wire Line
9850 1150 10450 1150
Wire Wire Line
9850 1250 10450 1250
Wire Wire Line
9150 1350 8750 1350
Wire Wire Line
9850 1350 10450 1350
Wire Wire Line
9150 1450 8750 1450
Wire Wire Line
9850 1450 10450 1450
Wire Bus Line Wire Bus Line
10550 1550 10550 1050 10550 1050 10550 1550
Wire Bus Line Wire Bus Line
10550 1050 10650 1050 10550 1050 10650 1050
Text Label 10550 1050 0 60 ~ 0
AVR_SPI
Wire Bus Line Wire Bus Line
3150 4300 3600 4300 3150 4300 3600 4300
Text Label 3250 4300 0 60 ~ 0 Wire Wire Line
AVR_SPI 3150 4500 3600 4500
Wire Wire Line
6850 1950 7350 1950
Wire Wire Line
8250 1550 9150 1550
Wire Wire Line
9850 1550 10400 1550
Wire Wire Line
8400 1550 8400 1400
Connection ~ 8400 1550
Wire Wire Line
8400 1200 8400 1100
Wire Wire Line
9150 1050 8550 1050
Wire Wire Line
8650 1050 8650 900
Connection ~ 8650 1050
Wire Wire Line
8650 700 8650 650
Wire Wire Line
9150 1950 8100 1950
Wire Wire Line
8200 1950 8200 1850
Connection ~ 8200 1950
Wire Wire Line
8200 1650 8200 1600
Wire Wire Line
9150 2850 8850 2850
Wire Wire Line
8900 2850 8900 2750
Connection ~ 8900 2850
Wire Wire Line
8900 2550 8900 2500
Wire Wire Line
8300 3750 9150 3750
Wire Wire Line
8400 3750 8400 3650
Connection ~ 8400 3750
$Comp
L R_Small R8
U 1 1 55E56E80
P 8400 3550
F 0 "R8" H 8430 3570 50 0000 L CNN
F 1 "10K" H 8430 3510 50 0000 L CNN
F 2 "" H 8400 3550 60 0000 C CNN
F 3 "" H 8400 3550 60 0000 C CNN
1 8400 3550
1 0 0 -1
$EndComp
Wire Wire Line
8400 3450 8400 3400
$Comp
L +3.3V #PWR9
U 1 1 55E56F12
P 8400 3400
F 0 "#PWR9" H 8400 3250 50 0001 C CNN
F 1 "+3.3V" H 8400 3540 50 0000 C CNN
F 2 "" H 8400 3400 60 0000 C CNN
F 3 "" H 8400 3400 60 0000 C CNN
1 8400 3400
1 0 0 -1
$EndComp
Text Label 8800 3750 0 60 ~ 0
OE2_2
Wire Bus Line
3150 4700 3600 4700
Text Label 3250 4700 0 60 ~ 0
AVR_I2C
Wire Wire Line
9150 1650 9000 1650
Wire Wire Line
9000 1650 9000 2050
$Comp
L GND #PWR12
U 1 1 55E58747
P 9000 2050
F 0 "#PWR12" H 9000 1800 50 0001 C CNN
F 1 "GND" H 9000 1900 50 0000 C CNN
F 2 "" H 9000 2050 60 0000 C CNN
F 3 "" H 9000 2050 60 0000 C CNN
1 9000 2050
1 0 0 -1
$EndComp
Wire Wire Line
9150 1750 9000 1750
Connection ~ 9000 1750
Wire Wire Line
9150 1850 9000 1850
Connection ~ 9000 1850
Wire Wire Line
9900 4850 10500 4850
Wire Wire Line
9900 5100 10500 5100
Entry Wire Line
10500 4850 10600 4950
Entry Wire Line
10500 5100 10600 5200
Wire Bus Line
10600 5200 10600 4750
Wire Bus Line
10600 4750 10900 4750
Text Label 10650 4750 0 60 ~ 0
AVR_I2C
Text Label 10000 4850 0 60 ~ 0
AVR_SCL
Text Label 10000 5100 0 60 ~ 0
AVR_SDA
Wire Wire Line
9850 2950 10200 2950
Wire Wire Line
9850 3050 10200 3050
Wire Wire Line
9850 3150 10200 3150
Wire Wire Line
9850 3250 10200 3250
Wire Wire Line
8800 2950 9150 2950
Wire Wire Line
8800 3050 9150 3050
Wire Wire Line
8800 3150 9150 3150
Wire Wire Line
9150 3250 8800 3250
Text Label 9900 2950 0 60 ~ 0
AVR_SCL
Text Label 8850 3050 0 60 ~ 0
AVR_SCL
Text Label 9900 3150 0 60 ~ 0
AVR_SDA
Text Label 8850 3250 0 60 ~ 0
AVR_SDA
Wire Wire Line
4950 1250 4400 1250
Wire Wire Line
4950 1350 4400 1350
Text Label 4500 1250 0 60 ~ 0
RPI_SDA
Text Label 4500 1350 0 60 ~ 0
RPI_SCL
Text Label 8850 2950 0 60 ~ 0
RPI_SCL
Text Label 9900 3050 0 60 ~ 0
RPI_SCL
Text Label 8850 3150 0 60 ~ 0
RPI_SDA
Text Label 9900 3250 0 60 ~ 0
RPI_SDA
Wire Wire Line
8500 4850 8900 4850
Wire Wire Line
8500 5000 9250 5000
Wire Wire Line
8850 4850 8850 4750
Connection ~ 8850 4850
Wire Wire Line
9100 5000 9100 4750
Connection ~ 9100 5000
$Comp
L R_Small R13
U 1 1 55E5B9E9
P 8850 4650
F 0 "R13" H 8880 4670 50 0000 L CNN
F 1 "10K" H 8880 4610 50 0000 L CNN
F 2 "" H 8850 4650 60 0000 C CNN
F 3 "" H 8850 4650 60 0000 C CNN
1 8850 4650
1 0 0 -1
$EndComp
$Comp
L R_Small R14
U 1 1 55E5BA2A
P 9100 4650
F 0 "R14" H 9130 4670 50 0000 L CNN
F 1 "10K" H 9130 4610 50 0000 L CNN
F 2 "" H 9100 4650 60 0000 C CNN
F 3 "" H 9100 4650 60 0000 C CNN
1 9100 4650
1 0 0 -1
$EndComp
Wire Wire Line
8850 4550 8850 4500
Wire Wire Line
9100 4550 9100 4500
$Comp
L +3.3V #PWR10
U 1 1 55E5BB68
P 8850 4500
F 0 "#PWR10" H 8850 4350 50 0001 C CNN
F 1 "+3.3V" H 8850 4640 50 0000 C CNN
F 2 "" H 8850 4500 60 0000 C CNN
F 3 "" H 8850 4500 60 0000 C CNN
1 8850 4500
1 0 0 -1
$EndComp
$Comp
L +3.3V #PWR13
U 1 1 55E5BBA2
P 9100 4500
F 0 "#PWR13" H 9100 4350 50 0001 C CNN
F 1 "+3.3V" H 9100 4640 50 0000 C CNN
F 2 "" H 9100 4500 60 0000 C CNN
F 3 "" H 9100 4500 60 0000 C CNN
1 9100 4500
1 0 0 -1
$EndComp
Text Label 8550 4850 0 60 ~ 0
RPI_CS0
Text Label 8550 5000 0 60 ~ 0
RPI_CS1
Wire Wire Line
9150 3350 8750 3350
Wire Wire Line
9150 3450 8750 3450
Wire Wire Line
9150 3550 8750 3550
Wire Wire Line
9150 3650 8750 3650
Text Label 8800 3350 0 60 ~ 0
RPI_CLK
Text Label 8800 3450 0 60 ~ 0
RPI_MOSI
Text Label 8800 3550 0 60 ~ 0
VBUF_MISO
Text Label 8800 3650 0 60 ~ 0
RPI_CS1
Wire Wire Line
9850 3350 10350 3350
Wire Wire Line
9850 3450 10350 3450
Wire Wire Line
9850 3550 10350 3550
Wire Wire Line
9850 3650 10350 3650
Text Label 9900 3550 0 60 ~ 0
RPI_MISO
Text Label 9900 3450 0 60 ~ 0
VBUF_MOSI
Text Label 9900 3350 0 60 ~ 0
VBUF_CLK
Text Label 9900 3650 0 60 ~ 0
VBUF_CS
Entry Wire Line
10350 3350 10450 3450
Entry Wire Line
10350 3450 10450 3550
Entry Wire Line
10350 3550 10450 3650
Entry Wire Line
10350 3650 10450 3750
Wire Bus Line
10450 3750 10450 3350
Wire Bus Line
10450 3350 10800 3350
Text Label 10550 3350 0 60 ~ 0
VBUF_SPI
$EndSCHEMATC $EndSCHEMATC
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