Added usart, i2c, and spi pin locations, as well as labeled sercoms

doc/.~lock.parts_list.ods#

@@ -1 +0,0 @@
-,penguin,penguin-pc,23.03.2020 19:24,file:///home/penguin/.config/libreoffice/4;

electrical/same54_dev_board/BRAIN.sch

@@ -3,7 +3,7 @@ EELAYER 30 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
-Sheet 4 5
+Sheet 5 5
 Title ""
 Date ""
 Rev ""
@@ -49,12 +49,12 @@ $EndComp
 $Comp
 L Connector:Conn_ARM_JTAG_SWD_10 J2
 U 1 1 5EA1E350
-P 6200 5150
-F 0 "J2" H 5757 5196 50  0000 R CNN
-F 1 "Conn_ARM_JTAG_SWD_10" H 5757 5105 50  0000 R CNN
-F 2 "Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical" H 6200 5150 50  0001 C CNN
-F 3 "http://infocenter.arm.com/help/topic/com.arm.doc.ddi0314h/DDI0314H_coresight_components_trm.pdf" V 5850 3900 50  0001 C CNN
-	1    6200 5150
+P 3600 5300
+F 0 "J2" H 3157 5346 50  0000 R CNN
+F 1 "Conn_ARM_JTAG_SWD_10" H 3157 5255 50  0000 R CNN
+F 2 "Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical" H 3600 5300 50  0001 C CNN
+F 3 "http://infocenter.arm.com/help/topic/com.arm.doc.ddi0314h/DDI0314H_coresight_components_trm.pdf" V 3250 4050 50  0001 C CNN
+	1    3600 5300
 	1    0    0    -1  
 $EndComp
 Wire Notes Line
@@ -251,7 +251,7 @@ MASTER_SPI_MISO
 Text HLabel 1300 2700 0    50   Input ~ 0
 MASTER_SPI_CLK
 Text HLabel 1100 2850 0    50   Input ~ 0
-~TFT_SPI_CS
+~TFT_CS
 Text HLabel 1250 3000 0    50   Input ~ 0
 ~FLASH_MEM_CS
 Text HLabel 1300 3300 0    50   Input ~ 0
@@ -292,8 +292,6 @@ Text Notes 650  1950 0    50   ~ 0
 Brain Interface
 Wire Notes Line
 	550  1850 550  3550
-Wire Notes Line
-	550  3550 2350 3550
 Wire Notes Line
 	2350 3550 2350 1850
 Wire Notes Line
@@ -322,12 +320,141 @@ Text Label 800  1150 2    50   ~ 0
 3v3
 Text Label 1500 1150 0    50   ~ 0
 VBAT
+Wire Wire Line
+	7500 1250 7550 1250
+Text HLabel 1100 3600 0    50   Input ~ 0
+~TFT_WR
+Text HLabel 1100 3700 0    50   Input ~ 0
+~TFT_RD
+Text HLabel 1100 3800 0    50   Input ~ 0
+TFT_RSDC
+Wire Wire Line
+	1100 3600 1550 3600
+Wire Wire Line
+	1100 3700 1550 3700
+Wire Wire Line
+	1100 3800 1550 3800
+Text Label 1550 3600 0    50   ~ 0
+~TFT_WR
+Text Label 1550 3700 0    50   ~ 0
+~TFT_RD
+Text Label 1550 3800 0    50   ~ 0
+TFT_RSDC
+Text HLabel 1100 3900 0    50   Input ~ 0
+~TFT_RST
+Wire Wire Line
+	1100 3900 1550 3900
+Text Label 1550 3900 0    50   ~ 0
+~TFT_RST
+Text HLabel 1050 4000 0    50   Input ~ 0
+TFT_TE
+Text HLabel 1050 4100 0    50   Input ~ 0
+TFT_INT
+Wire Wire Line
+	1050 4100 1550 4100
+Wire Wire Line
+	1050 4000 1550 4000
+Wire Wire Line
+	4250 1850 4350 1850
+Wire Wire Line
+	4250 1750 4350 1750
+Wire Wire Line
+	4250 1650 4350 1650
+Text Label 4350 1750 0    50   ~ 0
+SPI0_CLK
+Text Label 4350 1850 0    50   ~ 0
+SPI0_MISO
+Text Label 4350 1650 0    50   ~ 0
+SPI0_MISO
+Wire Wire Line
+	7500 3350 7600 3350
+Wire Wire Line
+	7500 3450 7600 3450
+Text Label 7600 3450 0    50   ~ 0
+UART0_TX
+Text Label 7600 3350 0    50   ~ 0
+UART0_RX
+Text Notes 6350 3450 0    50   ~ 0
+SERCOM2 (USART)
+Wire Notes Line
+	6300 3500 7300 3500
+Wire Notes Line
+	7300 3500 7300 3300
+Wire Notes Line
+	6300 3300 7300 3300
+Wire Notes Line
+	6300 3300 6300 3500
 Wire Notes Line
-	1700 1250 550  1250
+	4050 1600 3200 1600
 Wire Notes Line
-	1700 600  1700 1250
+	3200 1600 3200 1900
 Wire Notes Line
-	550  600  550  1250
+	3200 1900 4050 1900
+Wire Notes Line
+	4050 1900 4050 1600
+Text Notes 3200 1800 0    50   ~ 0
+SERCOM2 (SPI)
 Wire Wire Line
-	7500 1250 7550 1250
+	4250 2850 4350 2850
+Wire Wire Line
+	4250 2950 4350 2950
+Text Label 4350 2850 0    50   ~ 0
+I2C0_SDA
+Text Label 4350 2950 0    50   ~ 0
+I2C0_SCL
+Text Notes 3200 2950 0    50   ~ 0
+SERCOM2 (I2C)
+Wire Notes Line
+	4050 2800 3200 2800
+Wire Notes Line
+	3200 2800 3200 3000
+Wire Notes Line
+	3200 3000 4050 3000
+Wire Notes Line
+	4050 3000 4050 2800
+Wire Wire Line
+	4100 5000 4200 5000
+Text HLabel 1000 1250 0    50   Input ~ 0
+~SYS_RST
+Wire Notes Line
+	550  1300 1700 1300
+Wire Notes Line
+	1700 600  1700 1300
+Wire Notes Line
+	550  600  550  1300
+Text Label 1250 1250 0    50   ~ 0
+~BRAIN_RST
+Wire Wire Line
+	1000 1250 1250 1250
+Wire Wire Line
+	4100 5200 4200 5200
+Text Label 4200 5200 0    50   ~ 0
+SWCLK
+Wire Wire Line
+	4100 5300 4200 5300
+Text Label 4200 5300 0    50   ~ 0
+SWDIO
+Text Label 4200 5400 0    50   ~ 0
+SWO
+Wire Wire Line
+	4100 5400 4200 5400
+Wire Wire Line
+	3500 5900 3600 5900
+NoConn ~ 4100 5500
+Text Label 4200 5000 0    50   ~ 0
+~SWRST
+Wire Wire Line
+	3600 5900 3600 5950
+Connection ~ 3600 5900
+$Comp
+L power:GND #PWR?
+U 1 1 5EA9AF4B
+P 3600 5950
+F 0 "#PWR?" H 3600 5700 50  0001 C CNN
+F 1 "GND" H 3605 5777 50  0000 C CNN
+F 2 "" H 3600 5950 50  0001 C CNN
+F 3 "" H 3600 5950 50  0001 C CNN
+	1    3600 5950
+	1    0    0    -1  
+$EndComp
 $EndSCHEMATC

electrical/same54_dev_board/BRAIN.sch-bak

@@ -3,7 +3,7 @@ EELAYER 30 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
-Sheet 4 5
+Sheet 5 5
 Title ""
 Date ""
 Rev ""
@@ -49,12 +49,12 @@ $EndComp
 $Comp
 L Connector:Conn_ARM_JTAG_SWD_10 J2
 U 1 1 5EA1E350
-P 6200 5150
-F 0 "J2" H 5757 5196 50  0000 R CNN
-F 1 "Conn_ARM_JTAG_SWD_10" H 5757 5105 50  0000 R CNN
-F 2 "Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical" H 6200 5150 50  0001 C CNN
-F 3 "http://infocenter.arm.com/help/topic/com.arm.doc.ddi0314h/DDI0314H_coresight_components_trm.pdf" V 5850 3900 50  0001 C CNN
-	1    6200 5150
+P 3600 5300
+F 0 "J2" H 3157 5346 50  0000 R CNN
+F 1 "Conn_ARM_JTAG_SWD_10" H 3157 5255 50  0000 R CNN
+F 2 "Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical" H 3600 5300 50  0001 C CNN
+F 3 "http://infocenter.arm.com/help/topic/com.arm.doc.ddi0314h/DDI0314H_coresight_components_trm.pdf" V 3250 4050 50  0001 C CNN
+	1    3600 5300
 	1    0    0    -1  
 $EndComp
 Wire Notes Line
@@ -251,7 +251,7 @@ MASTER_SPI_MISO
 Text HLabel 1300 2700 0    50   Input ~ 0
 MASTER_SPI_CLK
 Text HLabel 1100 2850 0    50   Input ~ 0
-~TFT_SPI_CS
+~TFT_CS
 Text HLabel 1250 3000 0    50   Input ~ 0
 ~FLASH_MEM_CS
 Text HLabel 1300 3300 0    50   Input ~ 0
@@ -292,8 +292,6 @@ Text Notes 650  1950 0    50   ~ 0
 Brain Interface
 Wire Notes Line
 	550  1850 550  3550
-Wire Notes Line
-	550  3550 2350 3550
 Wire Notes Line
 	2350 3550 2350 1850
 Wire Notes Line
@@ -322,12 +320,127 @@ Text Label 800  1150 2    50   ~ 0
 3v3
 Text Label 1500 1150 0    50   ~ 0
 VBAT
+Wire Wire Line
+	7500 1250 7550 1250
+Text HLabel 1100 3600 0    50   Input ~ 0
+~TFT_WR
+Text HLabel 1100 3700 0    50   Input ~ 0
+~TFT_RD
+Text HLabel 1100 3800 0    50   Input ~ 0
+TFT_RSDC
+Wire Wire Line
+	1100 3600 1550 3600
+Wire Wire Line
+	1100 3700 1550 3700
+Wire Wire Line
+	1100 3800 1550 3800
+Text Label 1550 3600 0    50   ~ 0
+~TFT_WR
+Text Label 1550 3700 0    50   ~ 0
+~TFT_RD
+Text Label 1550 3800 0    50   ~ 0
+TFT_RSDC
+Text HLabel 1100 3900 0    50   Input ~ 0
+~TFT_RST
+Wire Wire Line
+	1100 3900 1550 3900
+Text Label 1550 3900 0    50   ~ 0
+~TFT_RST
+Text HLabel 1050 4000 0    50   Input ~ 0
+TFT_TE
+Text HLabel 1050 4100 0    50   Input ~ 0
+TFT_INT
+Wire Wire Line
+	1050 4100 1550 4100
+Wire Wire Line
+	1050 4000 1550 4000
+Wire Wire Line
+	4250 1850 4350 1850
+Wire Wire Line
+	4250 1750 4350 1750
+Wire Wire Line
+	4250 1650 4350 1650
+Text Label 4350 1750 0    50   ~ 0
+SPI0_CLK
+Text Label 4350 1850 0    50   ~ 0
+SPI0_MISO
+Text Label 4350 1650 0    50   ~ 0
+SPI0_MISO
+Wire Wire Line
+	7500 3350 7600 3350
+Wire Wire Line
+	7500 3450 7600 3450
+Text Label 7600 3450 0    50   ~ 0
+UART0_TX
+Text Label 7600 3350 0    50   ~ 0
+UART0_RX
+Text Notes 6350 3450 0    50   ~ 0
+SERCOM2 (USART)
+Wire Notes Line
+	6300 3500 7300 3500
+Wire Notes Line
+	7300 3500 7300 3300
 Wire Notes Line
-	1700 1250 550  1250
+	6300 3300 7300 3300
 Wire Notes Line
-	1700 600  1700 1250
+	6300 3300 6300 3500
 Wire Notes Line
-	550  600  550  1250
+	4050 1600 3200 1600
+Wire Notes Line
+	3200 1600 3200 1900
+Wire Notes Line
+	3200 1900 4050 1900
+Wire Notes Line
+	4050 1900 4050 1600
+Text Notes 3200 1800 0    50   ~ 0
+SERCOM2 (SPI)
 Wire Wire Line
-	7500 1250 7550 1250
+	4250 2850 4350 2850
+Wire Wire Line
+	4250 2950 4350 2950
+Text Label 4350 2850 0    50   ~ 0
+I2C0_SDA
+Text Label 4350 2950 0    50   ~ 0
+I2C0_SCL
+Text Notes 3200 2950 0    50   ~ 0
+SERCOM2 (I2C)
+Wire Notes Line
+	4050 2800 3200 2800
+Wire Notes Line
+	3200 2800 3200 3000
+Wire Notes Line
+	3200 3000 4050 3000
+Wire Notes Line
+	4050 3000 4050 2800
+Wire Wire Line
+	4100 5000 4200 5000
+Text HLabel 1000 1250 0    50   Input ~ 0
+~SYS_RST
+Wire Notes Line
+	550  1300 1700 1300
+Wire Notes Line
+	1700 600  1700 1300
+Wire Notes Line
+	550  600  550  1300
+Text Label 1250 1250 0    50   ~ 0
+~BRAIN_RST
+Wire Wire Line
+	1000 1250 1250 1250
+Text Label 4200 5000 0    50   ~ 0
+~BRAIN_RST
+Wire Wire Line
+	4100 5200 4200 5200
+Text Label 4200 5200 0    50   ~ 0
+SWCLK
+Wire Wire Line
+	4100 5300 4200 5300
+Text Label 4200 5300 0    50   ~ 0
+SWDIO
+Text Label 4200 5400 0    50   ~ 0
+SWO
+Wire Wire Line
+	4100 5400 4200 5400
+Wire Wire Line
+	3500 5900 3600 5900
+NoConn ~ 4100 5500
 $EndSCHEMATC

electrical/same54_dev_board/NCP349MNAETBG.dcm

@@ -0,0 +1,3 @@
+EESchema-DOCLIB  Version 2.0
+#
+#End Doc Library

electrical/same54_dev_board/NCP349MNAETBG.lib

@@ -0,0 +1,22 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# NCP349MNAETBG
+#
+DEF NCP349MNAETBG U 0 40 Y Y 1 F N
+F0 "U" 0 -200 50 H V C CNN
+F1 "NCP349MNAETBG" 0 350 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+S -300 250 300 -150 0 1 0 f
+X VIN 1 -400 150 100 R 50 50 1 1 I
+X GND 2 -400 50 100 R 50 50 1 1 I
+X ~FLAG 3 400 150 100 L 50 50 1 1 I
+X ~EN 4 -400 -50 100 R 50 50 1 1 I
+X OUT 5 400 50 100 L 50 50 1 1 I
+X OUT 6 400 -50 100 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library

electrical/same54_dev_board/Power.sch

@@ -13,45 +13,34 @@ Comment2 ""
 Comment3 ""
 Comment4 ""
 $EndDescr
-$Comp
-L p_ATSAME54P20A-AU:p_ATSAME54P20A-AU U1
-U 5 1 5E84F3B3
-P 4800 3300
-F 0 "U1" H 4800 4215 50  0000 C CNN
-F 1 "p_ATSAME54P20A-AU" H 4800 4124 50  0000 C CNN
-F 2 "penguin:QFP40P1600X1600X120-128N_ATSAME54P20A" H 3600 4550 50  0001 C CNN
-F 3 "" H 3600 4550 50  0001 C CNN
-	5    4800 3300
-	1    0    0    -1  
-$EndComp
 Wire Wire Line
-	5800 2650 5800 2750
-Connection ~ 5800 2750
+	5950 4350 5950 4450
+Connection ~ 5950 4450
 Wire Wire Line
-	5800 2750 5800 2850
-Connection ~ 5800 2850
+	5950 4450 5950 4550
+Connection ~ 5950 4550
 Wire Wire Line
-	5800 2850 5800 2950
-Connection ~ 5800 2950
+	5950 4550 5950 4650
+Connection ~ 5950 4650
 Wire Wire Line
-	5800 2950 5800 3050
-Connection ~ 5800 3050
+	5950 4650 5950 4750
+Connection ~ 5950 4750
 Wire Wire Line
-	5800 3050 5800 3150
-Connection ~ 5800 3150
+	5950 4750 5950 4850
+Connection ~ 5950 4850
 Wire Wire Line
-	5800 3150 5800 3250
-Connection ~ 5800 3250
+	5950 4850 5950 4950
+Connection ~ 5950 4950
 Wire Wire Line
-	5800 3250 5800 3350
-Connection ~ 5800 3350
+	5950 4950 5950 5050
+Connection ~ 5950 5050
 Wire Wire Line
-	5800 3350 5800 3450
-Connection ~ 5800 3450
+	5950 5050 5950 5150
+Connection ~ 5950 5150
 Wire Wire Line
-	5800 3450 5800 3550
+	5950 5150 5950 5250
 Wire Wire Line
-	5800 3800 5800 3900
+	5950 5500 5950 5600
 Text HLabel 950  900  0    50   Input ~ 0
 USB_3v3
 Text HLabel 950  1050 0    50   Input ~ 0
@@ -77,30 +66,30 @@ Text Label 1350 600  0    50   ~ 0
 Text Label 1350 750  0    50   ~ 0
 5vOut
 Wire Wire Line
-	3800 3600 3800 3700
-Connection ~ 3800 3700
+	3950 5300 3950 5400
+Connection ~ 3950 5400
 Wire Wire Line
-	3800 3700 3800 3800
-Connection ~ 3800 3800
+	3950 5400 3950 5500
+Connection ~ 3950 5500
 Wire Wire Line
-	3800 3800 3800 3900
-Connection ~ 3800 3900
+	3950 5500 3950 5600
+Connection ~ 3950 5600
 Wire Wire Line
-	3800 3900 3800 4000
-Connection ~ 3800 4000
+	3950 5600 3950 5700
+Connection ~ 3950 5700
 Wire Wire Line
-	3800 4000 3800 4100
-Connection ~ 3800 4100
+	3950 5700 3950 5800
+Connection ~ 3950 5800
 Wire Wire Line
-	3800 4100 3800 4200
-Connection ~ 3800 4200
+	3950 5800 3950 5900
+Connection ~ 3950 5900
 Wire Wire Line
-	3800 4200 3800 4300
+	3950 5900 3950 6000
 $Comp
-L Connector:Barrel_Jack_Switch J?
+L Connector:Barrel_Jack_Switch J4
 U 1 1 5E88DD8C
 P 950 1500
-F 0 "J?" H 1007 1817 50  0000 C CNN
+F 0 "J4" H 1007 1817 50  0000 C CNN
 F 1 "Barrel_Jack_Switch" H 1007 1726 50  0000 C CNN
 F 2 "" H 1000 1460 50  0001 C CNN
 F 3 "~" H 1000 1460 50  0001 C CNN
@@ -115,14 +104,296 @@ NoConn ~ 1250 1500
 Wire Wire Line
 	1250 1600 1350 1600
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0113
 U 1 1 5E8980B4
 P 1350 1600
-F 0 "#PWR?" H 1350 1350 50  0001 C CNN
+F 0 "#PWR0113" H 1350 1350 50  0001 C CNN
 F 1 "GND" H 1355 1427 50  0000 C CNN
 F 2 "" H 1350 1600 50  0001 C CNN
 F 3 "" H 1350 1600 50  0001 C CNN
 	1    1350 1600
 	1    0    0    -1  
 $EndComp
+$Comp
+L p_ATSAME54P20A-AU:p_ATSAME54P20A-AU U1
+U 5 1 5E84F3B3
+P 4950 5000
+F 0 "U1" H 4950 5915 50  0000 C CNN
+F 1 "p_ATSAME54P20A-AU" H 4950 5824 50  0000 C CNN
+F 2 "penguin:QFP40P1600X1600X120-128N_ATSAME54P20A" H 3750 6250 50  0001 C CNN
+F 3 "" H 3750 6250 50  0001 C CNN
+	5    4950 5000
+	1    0    0    -1  
+$EndComp
+Text Notes 3300 2350 0    50   ~ 0
+These are dummy loads!!!
+Wire Wire Line
+	4500 1800 3950 1800
+$Comp
+L Device:R_Small R2
+U 1 1 5E8D1249
+P 3950 1900
+F 0 "R2" H 4009 1946 50  0000 L CNN
+F 1 "100k" H 4009 1855 50  0000 L CNN
+F 2 "" H 3950 1900 50  0001 C CNN
+F 3 "~" H 3950 1900 50  0001 C CNN
+	1    3950 1900
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R3
+U 1 1 5E8D1C92
+P 3950 2600
+F 0 "R3" H 4009 2646 50  0000 L CNN
+F 1 "100k" H 4009 2555 50  0000 L CNN
+F 2 "" H 3950 2600 50  0001 C CNN
+F 3 "~" H 3950 2600 50  0001 C CNN
+	1    3950 2600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3950 2000 3950 2050
+$Comp
+L power:GND #PWR0114
+U 1 1 5E8D3DAD
+P 3950 2050
+F 0 "#PWR0114" H 3950 1800 50  0001 C CNN
+F 1 "GND" H 3955 1877 50  0000 C CNN
+F 2 "" H 3950 2050 50  0001 C CNN
+F 3 "" H 3950 2050 50  0001 C CNN
+	1    3950 2050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3950 2700 3950 2750
+$Comp
+L power:GND #PWR0115
+U 1 1 5E8D4B47
+P 3950 2750
+F 0 "#PWR0115" H 3950 2500 50  0001 C CNN
+F 1 "GND" H 3955 2577 50  0000 C CNN
+F 2 "" H 3950 2750 50  0001 C CNN
+F 3 "" H 3950 2750 50  0001 C CNN
+	1    3950 2750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3950 1800 3550 1800
+Connection ~ 3950 1800
+Text Label 3550 1800 2    50   ~ 0
+USB_5v
+Wire Wire Line
+	3950 2500 3550 2500
+Connection ~ 3950 2500
+Text Label 3550 2500 2    50   ~ 0
+USB_3v3
+Wire Wire Line
+	4900 2500 5800 2500
+Wire Wire Line
+	4500 2500 4350 2500
+Wire Wire Line
+	4900 1800 5350 1800
+$Comp
+L NCP349MNAETBG:NCP349MNAETBG U4
+U 1 1 5E7F2428
+P 8100 2250
+F 0 "U4" H 8100 2665 50  0000 C CNN
+F 1 "NCP349MNAETBG" H 8100 2574 50  0000 C CNN
+F 2 "Package_DFN_QFN:DFN-6-1EP_2x2mm_P0.65mm_EP1x1.6mm" H 8100 2250 50  0001 C CNN
+F 3 "" H 8100 2250 50  0001 C CNN
+	1    8100 2250
+	1    0    0    -1  
+$EndComp
+$Comp
+L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q1
+U 1 1 5E9B8E9E
+P 4700 1800
+F 0 "Q1" V 4950 1800 60  0000 C CNN
+F 1 "Default PFET_A" V 4850 1800 60  0000 C CNN
+F 2 "digikey-footprints:SOT-23-3" H 4900 2000 60  0001 L CNN
+F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4900 2100 60  0001 L CNN
+F 4 "IRLML6402PBFCT-ND" H 4900 2200 60  0001 L CNN "Digi-Key_PN"
+F 5 "IRLML6402TRPBF" H 4900 2300 60  0001 L CNN "MPN"
+F 6 "Discrete Semiconductor Products" H 4900 2400 60  0001 L CNN "Category"
+F 7 "Transistors - FETs, MOSFETs - Single" H 4900 2500 60  0001 L CNN "Family"
+F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4900 2600 60  0001 L CNN "DK_Datasheet_Link"
+F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 4900 2700 60  0001 L CNN "DK_Detail_Page"
+F 10 "MOSFET P-CH 20V 3.7A SOT-23" H 4900 2800 60  0001 L CNN "Description"
+F 11 "Infineon Technologies" H 4900 2900 60  0001 L CNN "Manufacturer"
+F 12 "Active" H 4900 3000 60  0001 L CNN "Status"
+	1    4700 1800
+	0    1    -1   0   
+$EndComp
+$Comp
+L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q3
+U 1 1 5E9CBFD6
+P 6000 1800
+F 0 "Q3" V 6250 1800 60  0000 C CNN
+F 1 "Default PFET_B" V 6150 1800 60  0000 C CNN
+F 2 "digikey-footprints:SOT-23-3" H 6200 2000 60  0001 L CNN
+F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 6200 2100 60  0001 L CNN
+F 4 "IRLML6402PBFCT-ND" H 6200 2200 60  0001 L CNN "Digi-Key_PN"
+F 5 "IRLML6402TRPBF" H 6200 2300 60  0001 L CNN "MPN"
+F 6 "Discrete Semiconductor Products" H 6200 2400 60  0001 L CNN "Category"
+F 7 "Transistors - FETs, MOSFETs - Single" H 6200 2500 60  0001 L CNN "Family"
+F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 6200 2600 60  0001 L CNN "DK_Datasheet_Link"
+F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 6200 2700 60  0001 L CNN "DK_Detail_Page"
+F 10 "MOSFET P-CH 20V 3.7A SOT-23" H 6200 2800 60  0001 L CNN "Description"
+F 11 "Infineon Technologies" H 6200 2900 60  0001 L CNN "Manufacturer"
+F 12 "Active" H 6200 3000 60  0001 L CNN "Status"
+	1    6000 1800
+	0    -1   -1   0   
+$EndComp
+$Comp
+L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q2
+U 1 1 5E9D56A5
+P 4700 2500
+F 0 "Q2" V 4950 2500 60  0000 C CNN
+F 1 "Alt PFET_A" V 4850 2500 60  0000 C CNN
+F 2 "digikey-footprints:SOT-23-3" H 4900 2700 60  0001 L CNN
+F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4900 2800 60  0001 L CNN
+F 4 "IRLML6402PBFCT-ND" H 4900 2900 60  0001 L CNN "Digi-Key_PN"
+F 5 "IRLML6402TRPBF" H 4900 3000 60  0001 L CNN "MPN"
+F 6 "Discrete Semiconductor Products" H 4900 3100 60  0001 L CNN "Category"
+F 7 "Transistors - FETs, MOSFETs - Single" H 4900 3200 60  0001 L CNN "Family"
+F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4900 3300 60  0001 L CNN "DK_Datasheet_Link"
+F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 4900 3400 60  0001 L CNN "DK_Detail_Page"
+F 10 "MOSFET P-CH 20V 3.7A SOT-23" H 4900 3500 60  0001 L CNN "Description"
+F 11 "Infineon Technologies" H 4900 3600 60  0001 L CNN "Manufacturer"
+F 12 "Active" H 4900 3700 60  0001 L CNN "Status"
+	1    4700 2500
+	0    1    -1   0   
+$EndComp
+$Comp
+L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q4
+U 1 1 5E9DB598
+P 6000 2500
+F 0 "Q4" V 6250 2500 60  0000 C CNN
+F 1 "Alt PFET_B" V 6150 2500 60  0000 C CNN
+F 2 "digikey-footprints:SOT-23-3" H 6200 2700 60  0001 L CNN
+F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 6200 2800 60  0001 L CNN
+F 4 "IRLML6402PBFCT-ND" H 6200 2900 60  0001 L CNN "Digi-Key_PN"
+F 5 "IRLML6402TRPBF" H 6200 3000 60  0001 L CNN "MPN"
+F 6 "Discrete Semiconductor Products" H 6200 3100 60  0001 L CNN "Category"
+F 7 "Transistors - FETs, MOSFETs - Single" H 6200 3200 60  0001 L CNN "Family"
+F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 6200 3300 60  0001 L CNN "DK_Datasheet_Link"
+F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 6200 3400 60  0001 L CNN "DK_Detail_Page"
+F 10 "MOSFET P-CH 20V 3.7A SOT-23" H 6200 3500 60  0001 L CNN "Description"
+F 11 "Infineon Technologies" H 6200 3600 60  0001 L CNN "Manufacturer"
+F 12 "Active" H 6200 3700 60  0001 L CNN "Status"
+	1    6000 2500
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	4600 2800 5350 2800
+Wire Wire Line
+	4600 2100 6100 2100
+Wire Wire Line
+	4600 2100 4350 2100
+Wire Wire Line
+	4350 2100 4350 2500
+Connection ~ 4600 2100
+Connection ~ 4350 2500
+Wire Wire Line
+	4350 2500 3950 2500
+Wire Wire Line
+	5350 1800 5350 2800
+Connection ~ 5350 1800
+Wire Wire Line
+	5350 1800 5800 1800
+Connection ~ 5350 2800
+Wire Wire Line
+	5350 2800 6100 2800
+Wire Wire Line
+	5350 2800 5350 2900
+$Comp
+L Device:R_Small R6
+U 1 1 5E9E8F6F
+P 5350 3000
+F 0 "R6" H 5409 3046 50  0000 L CNN
+F 1 "R_Small" H 5409 2955 50  0000 L CNN
+F 2 "" H 5350 3000 50  0001 C CNN
+F 3 "~" H 5350 3000 50  0001 C CNN
+	1    5350 3000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5350 3100 5350 3150
+$Comp
+L power:GND #PWR0117
+U 1 1 5E9EA130
+P 5350 3150
+F 0 "#PWR0117" H 5350 2900 50  0001 C CNN
+F 1 "GND" H 5355 2977 50  0000 C CNN
+F 2 "" H 5350 3150 50  0001 C CNN
+F 3 "" H 5350 3150 50  0001 C CNN
+	1    5350 3150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6200 1800 6550 1800
+Wire Wire Line
+	6550 2500 6200 2500
+Wire Wire Line
+	6550 1800 6550 2100
+Connection ~ 6550 2100
+Wire Wire Line
+	6550 2100 6550 2500
+$Comp
+L Device:C_Small C10
+U 1 1 5E9F5727
+P 7050 2200
+F 0 "C10" H 7250 2250 50  0000 R CNN
+F 1 "100nF" H 7350 2150 50  0000 R CNN
+F 2 "" H 7050 2200 50  0001 C CNN
+F 3 "~" H 7050 2200 50  0001 C CNN
+	1    7050 2200
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	6550 2100 7050 2100
+Wire Wire Line
+	7050 2100 7200 2100
+Connection ~ 7050 2100
+$Comp
+L Device:C_Small C11
+U 1 1 5E9F9ED9
+P 7200 2200
+F 0 "C11" H 7292 2246 50  0000 L CNN
+F 1 "1uF" H 7292 2155 50  0000 L CNN
+F 2 "" H 7200 2200 50  0001 C CNN
+F 3 "~" H 7200 2200 50  0001 C CNN
+	1    7200 2200
+	1    0    0    -1  
+$EndComp
+Connection ~ 7200 2100
+Wire Wire Line
+	7200 2100 7700 2100
+Wire Wire Line
+	7700 2200 7700 2300
+Wire Wire Line
+	7700 2300 7700 2400
+Connection ~ 7700 2300
+$Comp
+L power:GND #PWR0118
+U 1 1 5EA05C9E
+P 7700 2400
+F 0 "#PWR0118" H 7700 2150 50  0001 C CNN
+F 1 "GND" H 7705 2227 50  0000 C CNN
+F 2 "" H 7700 2400 50  0001 C CNN
+F 3 "" H 7700 2400 50  0001 C CNN
+	1    7700 2400
+	1    0    0    -1  
+$EndComp
+NoConn ~ 8500 2100
+Wire Wire Line
+	8500 2200 8500 2300
+Wire Wire Line
+	8500 2200 8650 2200
+Connection ~ 8500 2200
+Wire Wire Line
+	7050 2300 7200 2300
+Wire Wire Line
+	7200 2300 7700 2300
+Connection ~ 7200 2300
 $EndSCHEMATC

electrical/same54_dev_board/Power.sch-bak

@@ -13,43 +13,387 @@ Comment2 ""
 Comment3 ""
 Comment4 ""
 $EndDescr
+Wire Wire Line
+	5950 4350 5950 4450
+Connection ~ 5950 4450
+Wire Wire Line
+	5950 4450 5950 4550
+Connection ~ 5950 4550
+Wire Wire Line
+	5950 4550 5950 4650
+Connection ~ 5950 4650
+Wire Wire Line
+	5950 4650 5950 4750
+Connection ~ 5950 4750
+Wire Wire Line
+	5950 4750 5950 4850
+Connection ~ 5950 4850
+Wire Wire Line
+	5950 4850 5950 4950
+Connection ~ 5950 4950
+Wire Wire Line
+	5950 4950 5950 5050
+Connection ~ 5950 5050
+Wire Wire Line
+	5950 5050 5950 5150
+Connection ~ 5950 5150
+Wire Wire Line
+	5950 5150 5950 5250
+Wire Wire Line
+	5950 5500 5950 5600
+Text HLabel 950  900  0    50   Input ~ 0
+USB_3v3
+Text HLabel 950  1050 0    50   Input ~ 0
+USB_5v
+Text GLabel 950  600  0    50   Input ~ 0
+g_3v3
+Text GLabel 950  750  0    50   Input ~ 0
+g_5v
+Wire Wire Line
+	950  900  1350 900 
+Text Label 1350 900  0    50   ~ 0
+USB_3v3
+Wire Wire Line
+	950  1050 1350 1050
+Text Label 1350 1050 0    50   ~ 0
+USB_5v
+Wire Wire Line
+	950  600  1350 600 
+Wire Wire Line
+	950  750  1350 750 
+Text Label 1350 600  0    50   ~ 0
+3v3Out
+Text Label 1350 750  0    50   ~ 0
+5vOut
+Wire Wire Line
+	3950 5300 3950 5400
+Connection ~ 3950 5400
+Wire Wire Line
+	3950 5400 3950 5500
+Connection ~ 3950 5500
+Wire Wire Line
+	3950 5500 3950 5600
+Connection ~ 3950 5600
+Wire Wire Line
+	3950 5600 3950 5700
+Connection ~ 3950 5700
+Wire Wire Line
+	3950 5700 3950 5800
+Connection ~ 3950 5800
+Wire Wire Line
+	3950 5800 3950 5900
+Connection ~ 3950 5900
+Wire Wire Line
+	3950 5900 3950 6000
+$Comp
+L Connector:Barrel_Jack_Switch J4
+U 1 1 5E88DD8C
+P 950 1500
+F 0 "J4" H 1007 1817 50  0000 C CNN
+F 1 "Barrel_Jack_Switch" H 1007 1726 50  0000 C CNN
+F 2 "" H 1000 1460 50  0001 C CNN
+F 3 "~" H 1000 1460 50  0001 C CNN
+	1    950  1500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1250 1400 1350 1400
+Text Label 1350 1400 0    50   ~ 0
+Wall_5V
+NoConn ~ 1250 1500
+Wire Wire Line
+	1250 1600 1350 1600
+$Comp
+L power:GND #PWR0113
+U 1 1 5E8980B4
+P 1350 1600
+F 0 "#PWR0113" H 1350 1350 50  0001 C CNN
+F 1 "GND" H 1355 1427 50  0000 C CNN
+F 2 "" H 1350 1600 50  0001 C CNN
+F 3 "" H 1350 1600 50  0001 C CNN
+	1    1350 1600
+	1    0    0    -1  
+$EndComp
 $Comp
 L p_ATSAME54P20A-AU:p_ATSAME54P20A-AU U1
 U 5 1 5E84F3B3
-P 4800 3300
-F 0 "U1" H 4800 4215 50  0000 C CNN
-F 1 "p_ATSAME54P20A-AU" H 4800 4124 50  0000 C CNN
-F 2 "penguin:QFP40P1600X1600X120-128N_ATSAME54P20A" H 3600 4550 50  0001 C CNN
-F 3 "" H 3600 4550 50  0001 C CNN
-	5    4800 3300
+P 4950 5000
+F 0 "U1" H 4950 5915 50  0000 C CNN
+F 1 "p_ATSAME54P20A-AU" H 4950 5824 50  0000 C CNN
+F 2 "penguin:QFP40P1600X1600X120-128N_ATSAME54P20A" H 3750 6250 50  0001 C CNN
+F 3 "" H 3750 6250 50  0001 C CNN
+	5    4950 5000
+	1    0    0    -1  
+$EndComp
+Text Notes 3300 2350 0    50   ~ 0
+These are dummy loads!!!
+Wire Wire Line
+	4500 1800 3950 1800
+$Comp
+L Device:R_Small R2
+U 1 1 5E8D1249
+P 3950 1900
+F 0 "R2" H 4009 1946 50  0000 L CNN
+F 1 "100k" H 4009 1855 50  0000 L CNN
+F 2 "" H 3950 1900 50  0001 C CNN
+F 3 "~" H 3950 1900 50  0001 C CNN
+	1    3950 1900
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R3
+U 1 1 5E8D1C92
+P 3950 2600
+F 0 "R3" H 4009 2646 50  0000 L CNN
+F 1 "100k" H 4009 2555 50  0000 L CNN
+F 2 "" H 3950 2600 50  0001 C CNN
+F 3 "~" H 3950 2600 50  0001 C CNN
+	1    3950 2600
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	5800 2650 5800 2750
-Connection ~ 5800 2750
+	3950 2000 3950 2050
+$Comp
+L power:GND #PWR0114
+U 1 1 5E8D3DAD
+P 3950 2050
+F 0 "#PWR0114" H 3950 1800 50  0001 C CNN
+F 1 "GND" H 3955 1877 50  0000 C CNN
+F 2 "" H 3950 2050 50  0001 C CNN
+F 3 "" H 3950 2050 50  0001 C CNN
+	1    3950 2050
+	1    0    0    -1  
+$EndComp
 Wire Wire Line
-	5800 2750 5800 2850
-Connection ~ 5800 2850
+	3950 2700 3950 2750
+$Comp
+L power:GND #PWR0115
+U 1 1 5E8D4B47
+P 3950 2750
+F 0 "#PWR0115" H 3950 2500 50  0001 C CNN
+F 1 "GND" H 3955 2577 50  0000 C CNN
+F 2 "" H 3950 2750 50  0001 C CNN
+F 3 "" H 3950 2750 50  0001 C CNN
+	1    3950 2750
+	1    0    0    -1  
+$EndComp
 Wire Wire Line
-	5800 2850 5800 2950
-Connection ~ 5800 2950
+	3950 1800 3550 1800
+Connection ~ 3950 1800
+Text Label 3550 1800 2    50   ~ 0
+USB_5v
 Wire Wire Line
-	5800 2950 5800 3050
-Connection ~ 5800 3050
+	3950 2500 3550 2500
+Connection ~ 3950 2500
+Text Label 3550 2500 2    50   ~ 0
+USB_3v3
 Wire Wire Line
-	5800 3050 5800 3150
-Connection ~ 5800 3150
+	4900 2500 5800 2500
 Wire Wire Line
-	5800 3150 5800 3250
-Connection ~ 5800 3250
+	4500 2500 4350 2500
+Wire Wire Line
+	4900 1800 5350 1800
+$Comp
+L NCP349MNAETBG:NCP349MNAETBG U4
+U 1 1 5E7F2428
+P 8100 2250
+F 0 "U4" H 8100 2665 50  0000 C CNN
+F 1 "NCP349MNAETBG" H 8100 2574 50  0000 C CNN
+F 2 "Package_DFN_QFN:DFN-6-1EP_2x2mm_P0.65mm_EP1x1.6mm" H 8100 2250 50  0001 C CNN
+F 3 "" H 8100 2250 50  0001 C CNN
+	1    8100 2250
+	1    0    0    -1  
+$EndComp
+$Comp
+L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q1
+U 1 1 5E9B8E9E
+P 4700 1800
+F 0 "Q1" V 4950 1800 60  0000 C CNN
+F 1 "Default PFET_A" V 4850 1800 60  0000 C CNN
+F 2 "digikey-footprints:SOT-23-3" H 4900 2000 60  0001 L CNN
+F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4900 2100 60  0001 L CNN
+F 4 "IRLML6402PBFCT-ND" H 4900 2200 60  0001 L CNN "Digi-Key_PN"
+F 5 "IRLML6402TRPBF" H 4900 2300 60  0001 L CNN "MPN"
+F 6 "Discrete Semiconductor Products" H 4900 2400 60  0001 L CNN "Category"
+F 7 "Transistors - FETs, MOSFETs - Single" H 4900 2500 60  0001 L CNN "Family"
+F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4900 2600 60  0001 L CNN "DK_Datasheet_Link"
+F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 4900 2700 60  0001 L CNN "DK_Detail_Page"
+F 10 "MOSFET P-CH 20V 3.7A SOT-23" H 4900 2800 60  0001 L CNN "Description"
+F 11 "Infineon Technologies" H 4900 2900 60  0001 L CNN "Manufacturer"
+F 12 "Active" H 4900 3000 60  0001 L CNN "Status"
+	1    4700 1800
+	0    1    -1   0   
+$EndComp
+$Comp
+L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q3
+U 1 1 5E9CBFD6
+P 6000 1800
+F 0 "Q3" V 6250 1800 60  0000 C CNN
+F 1 "Default PFET_B" V 6150 1800 60  0000 C CNN
+F 2 "digikey-footprints:SOT-23-3" H 6200 2000 60  0001 L CNN
+F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 6200 2100 60  0001 L CNN
+F 4 "IRLML6402PBFCT-ND" H 6200 2200 60  0001 L CNN "Digi-Key_PN"
+F 5 "IRLML6402TRPBF" H 6200 2300 60  0001 L CNN "MPN"
+F 6 "Discrete Semiconductor Products" H 6200 2400 60  0001 L CNN "Category"
+F 7 "Transistors - FETs, MOSFETs - Single" H 6200 2500 60  0001 L CNN "Family"
+F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 6200 2600 60  0001 L CNN "DK_Datasheet_Link"
+F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 6200 2700 60  0001 L CNN "DK_Detail_Page"
+F 10 "MOSFET P-CH 20V 3.7A SOT-23" H 6200 2800 60  0001 L CNN "Description"
+F 11 "Infineon Technologies" H 6200 2900 60  0001 L CNN "Manufacturer"
+F 12 "Active" H 6200 3000 60  0001 L CNN "Status"
+	1    6000 1800
+	0    -1   -1   0   
+$EndComp
+$Comp
+L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q2
+U 1 1 5E9D56A5
+P 4700 2500
+F 0 "Q2" V 4950 2500 60  0000 C CNN
+F 1 "Alt PFET_A" V 4850 2500 60  0000 C CNN
+F 2 "digikey-footprints:SOT-23-3" H 4900 2700 60  0001 L CNN
+F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4900 2800 60  0001 L CNN
+F 4 "IRLML6402PBFCT-ND" H 4900 2900 60  0001 L CNN "Digi-Key_PN"
+F 5 "IRLML6402TRPBF" H 4900 3000 60  0001 L CNN "MPN"
+F 6 "Discrete Semiconductor Products" H 4900 3100 60  0001 L CNN "Category"
+F 7 "Transistors - FETs, MOSFETs - Single" H 4900 3200 60  0001 L CNN "Family"
+F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 4900 3300 60  0001 L CNN "DK_Datasheet_Link"
+F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 4900 3400 60  0001 L CNN "DK_Detail_Page"
+F 10 "MOSFET P-CH 20V 3.7A SOT-23" H 4900 3500 60  0001 L CNN "Description"
+F 11 "Infineon Technologies" H 4900 3600 60  0001 L CNN "Manufacturer"
+F 12 "Active" H 4900 3700 60  0001 L CNN "Status"
+	1    4700 2500
+	0    1    -1   0   
+$EndComp
+$Comp
+L dk_Transistors-FETs-MOSFETs-Single:IRLML6402TRPBF Q4
+U 1 1 5E9DB598
+P 6000 2500
+F 0 "Q4" V 6250 2500 60  0000 C CNN
+F 1 "Alt PFET_B" V 6150 2500 60  0000 C CNN
+F 2 "digikey-footprints:SOT-23-3" H 6200 2700 60  0001 L CNN
+F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 6200 2800 60  0001 L CNN
+F 4 "IRLML6402PBFCT-ND" H 6200 2900 60  0001 L CNN "Digi-Key_PN"
+F 5 "IRLML6402TRPBF" H 6200 3000 60  0001 L CNN "MPN"
+F 6 "Discrete Semiconductor Products" H 6200 3100 60  0001 L CNN "Category"
+F 7 "Transistors - FETs, MOSFETs - Single" H 6200 3200 60  0001 L CNN "Family"
+F 8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 6200 3300 60  0001 L CNN "DK_Datasheet_Link"
+F 9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" H 6200 3400 60  0001 L CNN "DK_Detail_Page"
+F 10 "MOSFET P-CH 20V 3.7A SOT-23" H 6200 3500 60  0001 L CNN "Description"
+F 11 "Infineon Technologies" H 6200 3600 60  0001 L CNN "Manufacturer"
+F 12 "Active" H 6200 3700 60  0001 L CNN "Status"
+	1    6000 2500
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	4600 2800 5350 2800
+Wire Wire Line
+	4600 2100 6100 2100
+Wire Wire Line
+	4600 2100 4350 2100
+Wire Wire Line
+	4350 2100 4350 2500
+Connection ~ 4600 2100
+Connection ~ 4350 2500
+Wire Wire Line
+	4350 2500 3950 2500
+Wire Wire Line
+	5350 1800 5350 2800
+Connection ~ 5350 1800
+Wire Wire Line
+	5350 1800 5800 1800
+Connection ~ 5350 2800
+Wire Wire Line
+	5350 2800 6100 2800
+Wire Wire Line
+	5350 2800 5350 2900
+$Comp
+L Device:R_Small R6
+U 1 1 5E9E8F6F
+P 5350 3000
+F 0 "R6" H 5409 3046 50  0000 L CNN
+F 1 "R_Small" H 5409 2955 50  0000 L CNN
+F 2 "" H 5350 3000 50  0001 C CNN
+F 3 "~" H 5350 3000 50  0001 C CNN
+	1    5350 3000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5350 3100 5350 3150
+$Comp
+L power:GND #PWR0117
+U 1 1 5E9EA130
+P 5350 3150
+F 0 "#PWR0117" H 5350 2900 50  0001 C CNN
+F 1 "GND" H 5355 2977 50  0000 C CNN
+F 2 "" H 5350 3150 50  0001 C CNN
+F 3 "" H 5350 3150 50  0001 C CNN
+	1    5350 3150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6200 1800 6550 1800
+Wire Wire Line
+	6550 2500 6200 2500
+Wire Wire Line
+	6550 1800 6550 2100
+Connection ~ 6550 2100
+Wire Wire Line
+	6550 2100 6550 2500
+$Comp
+L Device:C_Small C10
+U 1 1 5E9F5727
+P 7050 2200
+F 0 "C10" H 7250 2250 50  0000 R CNN
+F 1 "100nF" H 7350 2150 50  0000 R CNN
+F 2 "" H 7050 2200 50  0001 C CNN
+F 3 "~" H 7050 2200 50  0001 C CNN
+	1    7050 2200
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	6550 2100 7050 2100
+Wire Wire Line
+	7050 2100 7200 2100
+Connection ~ 7050 2100
+$Comp
+L Device:C_Small C11
+U 1 1 5E9F9ED9
+P 7200 2200
+F 0 "C11" H 7292 2246 50  0000 L CNN
+F 1 "1uF" H 7292 2155 50  0000 L CNN
+F 2 "" H 7200 2200 50  0001 C CNN
+F 3 "~" H 7200 2200 50  0001 C CNN
+	1    7200 2200
+	1    0    0    -1  
+$EndComp
+Connection ~ 7200 2100
+Wire Wire Line
+	7200 2100 7700 2100
+Wire Wire Line
+	7700 2200 7700 2300
+Wire Wire Line
+	7700 2300 7700 2400
+Connection ~ 7700 2300
+$Comp
+L power:GND #PWR0118
+U 1 1 5EA05C9E
+P 7700 2400
+F 0 "#PWR0118" H 7700 2150 50  0001 C CNN
+F 1 "GND" H 7705 2227 50  0000 C CNN
+F 2 "" H 7700 2400 50  0001 C CNN
+F 3 "" H 7700 2400 50  0001 C CNN
+	1    7700 2400
+	1    0    0    -1  
+$EndComp
+NoConn ~ 8500 2100
 Wire Wire Line
-	5800 3250 5800 3350
-Connection ~ 5800 3350
+	8500 2200 8500 2300
 Wire Wire Line
-	5800 3350 5800 3450
-Connection ~ 5800 3450
+	8500 2200 8650 2200
+Connection ~ 8500 2200
 Wire Wire Line
-	5800 3450 5800 3550
+	7050 2300 7200 2300
 Wire Wire Line
-	5800 3800 5800 3900
+	7200 2300 7700 2300
+Connection ~ 7200 2300
 $EndSCHEMATC

electrical/same54_dev_board/SCREEN_INTF.sch

@@ -459,11 +459,11 @@ Text HLabel 1350 2300 0    50   Input ~ 0
 ~TFT_RST
 Text HLabel 1350 2400 0    50   Input ~ 0
 TFT_STB
-Text HLabel 1350 2650 0    50   Input ~ 0
+Text HLabel 1300 3150 0    50   Input ~ 0
 TFT_TOUCH_SDA
-Text HLabel 1350 2750 0    50   Input ~ 0
+Text HLabel 1300 3700 0    50   Input ~ 0
 TFT_TOUCH_SCL
-Text HLabel 1350 2850 0    50   Input ~ 0
+Text HLabel 1350 2600 0    50   Input ~ 0
 TFT_TOUCH_INT
 Entry Bus Bus
 	8450 4050 8550 3950
@@ -509,18 +509,16 @@ Text Label 1600 2400 0    50   ~ 0
 TFT_STB
 Wire Wire Line
 	1600 2400 1350 2400
-Text Label 1600 2650 0    50   ~ 0
+Text Label 1550 3150 0    50   ~ 0
 TFT_TOUCH_SDA
 Wire Wire Line
-	1600 2650 1350 2650
-Wire Wire Line
-	1350 2750 1600 2750
-Text Label 1600 2750 0    50   ~ 0
+	1300 3700 1450 3700
+Text Label 1550 3700 0    50   ~ 0
 TFT_TOUCH_SCL
-Text Label 1600 2850 0    50   ~ 0
+Text Label 1600 2600 0    50   ~ 0
 TFT_TOUCH_INT
 Wire Wire Line
-	1600 2850 1350 2850
+	1600 2600 1350 2600
 Wire Wire Line
 	7900 3650 8000 3650
 Text Label 8000 3650 0    50   ~ 0
@@ -637,12 +635,54 @@ Wire Notes Line
 	550  1200 550  550 
 Wire Notes Line
 	550  1250 550  3000
-Wire Notes Line
-	550  3000 2200 3000
 Wire Notes Line
 	2200 3000 2200 1250
 Wire Notes Line
 	2200 1250 550  1250
+Text Notes 650  1350 0    50   ~ 0
+LCD Interface
+Connection ~ 1450 3150
+Wire Wire Line
+	1450 3150 1300 3150
+Wire Wire Line
+	1550 3150 1450 3150
+Text Label 1450 2750 0    50   ~ 0
+3v3
+Wire Wire Line
+	1450 2800 1450 2750
+$Comp
+L Device:R_Small R4
+U 1 1 5E833EF1
+P 1450 2900
+F 0 "R4" H 1509 2946 50  0000 L CNN
+F 1 "4.7k" H 1509 2855 50  0000 L CNN
+F 2 "" H 1450 2900 50  0001 C CNN
+F 3 "~" H 1450 2900 50  0001 C CNN
+	1    1450 2900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1450 3150 1450 3000
+Text Label 1450 3300 0    50   ~ 0
+3v3
+Wire Wire Line
+	1450 3350 1450 3300
+$Comp
+L Device:R_Small R5
+U 1 1 5E84B2E4
+P 1450 3450
+F 0 "R5" H 1509 3496 50  0000 L CNN
+F 1 "4.7k" H 1509 3405 50  0000 L CNN
+F 2 "" H 1450 3450 50  0001 C CNN
+F 3 "~" H 1450 3450 50  0001 C CNN
+	1    1450 3450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1450 3700 1450 3550
+Connection ~ 1450 3700
+Wire Wire Line
+	1450 3700 1550 3700
 Wire Bus Line
 	9050 3650 9050 4750
 Wire Bus Line
@@ -651,6 +691,4 @@ Wire Bus Line
 	6300 4050 6300 6200
 Wire Bus Line
 	10900 3650 10900 5600
-Text Notes 650  1350 0    50   ~ 0
-LCD Interface
 $EndSCHEMATC

electrical/same54_dev_board/SCREEN_INTF.sch-bak

@@ -459,11 +459,11 @@ Text HLabel 1350 2300 0    50   Input ~ 0
 ~TFT_RST
 Text HLabel 1350 2400 0    50   Input ~ 0
 TFT_STB
-Text HLabel 1350 2650 0    50   Input ~ 0
+Text HLabel 1300 3150 0    50   Input ~ 0
 TFT_TOUCH_SDA
-Text HLabel 1350 2750 0    50   Input ~ 0
+Text HLabel 1300 3700 0    50   Input ~ 0
 TFT_TOUCH_SCL
-Text HLabel 1350 2850 0    50   Input ~ 0
+Text HLabel 1350 2600 0    50   Input ~ 0
 TFT_TOUCH_INT
 Entry Bus Bus
 	8450 4050 8550 3950
@@ -509,18 +509,16 @@ Text Label 1600 2400 0    50   ~ 0
 TFT_STB
 Wire Wire Line
 	1600 2400 1350 2400
-Text Label 1600 2650 0    50   ~ 0
+Text Label 1550 3150 0    50   ~ 0
 TFT_TOUCH_SDA
 Wire Wire Line
-	1600 2650 1350 2650
-Wire Wire Line
-	1350 2750 1600 2750
-Text Label 1600 2750 0    50   ~ 0
+	1300 3700 1450 3700
+Text Label 1550 3700 0    50   ~ 0
 TFT_TOUCH_SCL
-Text Label 1600 2850 0    50   ~ 0
+Text Label 1600 2600 0    50   ~ 0
 TFT_TOUCH_INT
 Wire Wire Line
-	1600 2850 1350 2850
+	1600 2600 1350 2600
 Wire Wire Line
 	7900 3650 8000 3650
 Text Label 8000 3650 0    50   ~ 0
@@ -637,12 +635,54 @@ Wire Notes Line
 	550  1200 550  550 
 Wire Notes Line
 	550  1250 550  3000
-Wire Notes Line
-	550  3000 2200 3000
 Wire Notes Line
 	2200 3000 2200 1250
 Wire Notes Line
 	2200 1250 550  1250
+Text Notes 650  1350 0    50   ~ 0
+LCD Interface
+Connection ~ 1450 3150
+Wire Wire Line
+	1450 3150 1300 3150
+Wire Wire Line
+	1550 3150 1450 3150
+Text Label 1450 2750 0    50   ~ 0
+3v3
+Wire Wire Line
+	1450 2800 1450 2750
+$Comp
+L Device:R_Small R4
+U 1 1 5E833EF1
+P 1450 2900
+F 0 "R4" H 1509 2946 50  0000 L CNN
+F 1 "4.7k" H 1509 2855 50  0000 L CNN
+F 2 "" H 1450 2900 50  0001 C CNN
+F 3 "~" H 1450 2900 50  0001 C CNN
+	1    1450 2900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1450 3150 1450 3000
+Text Label 1450 3300 0    50   ~ 0
+3v3
+Wire Wire Line
+	1450 3350 1450 3300
+$Comp
+L Device:R_Small R5
+U 1 1 5E84B2E4
+P 1450 3450
+F 0 "R5" H 1509 3496 50  0000 L CNN
+F 1 "4.7k" H 1509 3405 50  0000 L CNN
+F 2 "" H 1450 3450 50  0001 C CNN
+F 3 "~" H 1450 3450 50  0001 C CNN
+	1    1450 3450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1450 3700 1450 3550
+Connection ~ 1450 3700
+Wire Wire Line
+	1450 3700 1550 3700
 Wire Bus Line
 	9050 3650 9050 4750
 Wire Bus Line
@@ -651,6 +691,4 @@ Wire Bus Line
 	6300 4050 6300 6200
 Wire Bus Line
 	10900 3650 10900 5600
-Text Notes 650  1350 0    50   ~ 0
-LCD Interface
 $EndSCHEMATC

electrical/same54_dev_board/USB_INTF.sch

@@ -180,10 +180,10 @@ Wire Wire Line
 	7700 4200 7800 4200
 Connection ~ 7700 4200
 $Comp
-L Device:C_Small C?
+L Device:C_Small C7
 U 1 1 5E7F85B7
 P 6800 1200
-F 0 "C?" H 6892 1246 50  0000 L CNN
+F 0 "C7" H 6892 1246 50  0000 L CNN
 F 1 "10nF" H 6892 1155 50  0000 L CNN
 F 2 "" H 6800 1200 50  0001 C CNN
 F 3 "~" H 6800 1200 50  0001 C CNN
@@ -200,10 +200,10 @@ Wire Wire Line
 	6800 1100 7050 1100
 Connection ~ 6800 1100
 $Comp
-L Device:Ferrite_Bead_Small FB?
+L Device:Ferrite_Bead_Small FB1
 U 1 1 5E7FB1E4
 P 7150 1100
-F 0 "FB?" V 6913 1100 50  0000 C CNN
+F 0 "FB1" V 6913 1100 50  0000 C CNN
 F 1 "40_Ohm" V 7004 1100 50  0000 C CNN
 F 2 "" V 7080 1100 50  0001 C CNN
 F 3 "~" H 7150 1100 50  0001 C CNN
@@ -218,10 +218,10 @@ Wire Wire Line
 	7600 1100 8050 1100
 Connection ~ 7600 1100
 $Comp
-L Device:C_Small C?
+L Device:C_Small C8
 U 1 1 5E8424CD
 P 8050 1200
-F 0 "C?" H 8142 1246 50  0000 L CNN
+F 0 "C8" H 8142 1246 50  0000 L CNN
 F 1 "4.7uF" H 8142 1155 50  0000 L CNN
 F 2 "" H 8050 1200 50  0001 C CNN
 F 3 "~" H 8050 1200 50  0001 C CNN
@@ -229,10 +229,10 @@ F 3 "~" H 8050 1200 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C9
 U 1 1 5E844B56
 P 8550 1200
-F 0 "C?" H 8642 1246 50  0000 L CNN
+F 0 "C9" H 8642 1246 50  0000 L CNN
 F 1 "100nF" H 8642 1155 50  0000 L CNN
 F 2 "" H 8550 1200 50  0001 C CNN
 F 3 "~" H 8550 1200 50  0001 C CNN
@@ -250,10 +250,10 @@ Connection ~ 8300 1300
 Wire Wire Line
 	8300 1300 8550 1300
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0116
 U 1 1 5E849ABD
 P 8300 1400
-F 0 "#PWR?" H 8300 1150 50  0001 C CNN
+F 0 "#PWR0116" H 8300 1150 50  0001 C CNN
 F 1 "GND" H 8305 1227 50  0000 C CNN
 F 2 "" H 8300 1400 50  0001 C CNN
 F 3 "" H 8300 1400 50  0001 C CNN

electrical/same54_dev_board/USB_INTF.sch-bak

@@ -180,10 +180,10 @@ Wire Wire Line
 	7700 4200 7800 4200
 Connection ~ 7700 4200
 $Comp
-L Device:C_Small C?
+L Device:C_Small C7
 U 1 1 5E7F85B7
 P 6800 1200
-F 0 "C?" H 6892 1246 50  0000 L CNN
+F 0 "C7" H 6892 1246 50  0000 L CNN
 F 1 "10nF" H 6892 1155 50  0000 L CNN
 F 2 "" H 6800 1200 50  0001 C CNN
 F 3 "~" H 6800 1200 50  0001 C CNN
@@ -200,10 +200,10 @@ Wire Wire Line
 	6800 1100 7050 1100
 Connection ~ 6800 1100
 $Comp
-L Device:Ferrite_Bead_Small FB?
+L Device:Ferrite_Bead_Small FB1
 U 1 1 5E7FB1E4
 P 7150 1100
-F 0 "FB?" V 6913 1100 50  0000 C CNN
+F 0 "FB1" V 6913 1100 50  0000 C CNN
 F 1 "40_Ohm" V 7004 1100 50  0000 C CNN
 F 2 "" V 7080 1100 50  0001 C CNN
 F 3 "~" H 7150 1100 50  0001 C CNN
@@ -218,10 +218,10 @@ Wire Wire Line
 	7600 1100 8050 1100
 Connection ~ 7600 1100
 $Comp
-L Device:C_Small C?
+L Device:C_Small C8
 U 1 1 5E8424CD
 P 8050 1200
-F 0 "C?" H 8142 1246 50  0000 L CNN
+F 0 "C8" H 8142 1246 50  0000 L CNN
 F 1 "4.7uF" H 8142 1155 50  0000 L CNN
 F 2 "" H 8050 1200 50  0001 C CNN
 F 3 "~" H 8050 1200 50  0001 C CNN
@@ -229,10 +229,10 @@ F 3 "~" H 8050 1200 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:C_Small C?
+L Device:C_Small C9
 U 1 1 5E844B56
 P 8550 1200
-F 0 "C?" H 8642 1246 50  0000 L CNN
+F 0 "C9" H 8642 1246 50  0000 L CNN
 F 1 "100nF" H 8642 1155 50  0000 L CNN
 F 2 "" H 8550 1200 50  0001 C CNN
 F 3 "~" H 8550 1200 50  0001 C CNN
@@ -250,10 +250,10 @@ Connection ~ 8300 1300
 Wire Wire Line
 	8300 1300 8550 1300
 $Comp
-L power:GND #PWR?
+L power:GND #PWR0116
 U 1 1 5E849ABD
 P 8300 1400
-F 0 "#PWR?" H 8300 1150 50  0001 C CNN
+F 0 "#PWR0116" H 8300 1150 50  0001 C CNN
 F 1 "GND" H 8305 1227 50  0000 C CNN
 F 2 "" H 8300 1400 50  0001 C CNN
 F 3 "" H 8300 1400 50  0001 C CNN

electrical/same54_dev_board/libraries/TPS73733QDRBRQ1.lib

@@ -1,4 +1,15 @@
 EESchema-LIBRARY Version 2.4
 #encoding utf-8
 #
+# TPS73733QDRBRQ1
+#
+DEF TPS73733QDRBRQ1 U 0 40 Y Y 1 F N
+F0 "U" 0 -400 50 H V C CNN
+F1 "TPS73733QDRBRQ1" 0 450 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+ENDDRAW
+ENDDEF
+#
 #End Library

electrical/same54_dev_board/same54_dev_board-cache.lib

@@ -350,6 +350,24 @@ X P8 9 -700 100 200 R 40 40 0 0 B
 ENDDRAW
 ENDDEF
 #
+# NCP349MNAETBG_NCP349MNAETBG
+#
+DEF NCP349MNAETBG_NCP349MNAETBG U 0 40 Y Y 1 F N
+F0 "U" 0 -200 50 H V C CNN
+F1 "NCP349MNAETBG_NCP349MNAETBG" 0 350 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+S -300 250 300 -150 0 1 0 f
+X VIN 1 -400 150 100 R 50 50 1 1 I
+X GND 2 -400 50 100 R 50 50 1 1 I
+X ~FLAG 3 400 150 100 L 50 50 1 1 I
+X ~EN 4 -400 -50 100 R 50 50 1 1 I
+X OUT 5 400 50 100 L 50 50 1 1 I
+X OUT 6 400 -50 100 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
 # dk_Interface-Controllers_FT232RQ-REEL
 #
 DEF dk_Interface-Controllers_FT232RQ-REEL U 0 40 Y Y 1 F N
@@ -404,6 +422,46 @@ X CBUS4 9 -700 -600 100 R 50 50 1 1 B
 ENDDRAW
 ENDDEF
 #
+# dk_Transistors-FETs-MOSFETs-Single_IRLML6402TRPBF
+#
+DEF dk_Transistors-FETs-MOSFETs-Single_IRLML6402TRPBF Q 0 0 Y Y 1 F N
+F0 "Q" -106 143 60 H V R CNN
+F1 "dk_Transistors-FETs-MOSFETs-Single_IRLML6402TRPBF" 136 0 60 V V C CNN
+F2 "digikey-footprints:SOT-23-3" 200 200 60 H I L CNN
+F3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" 200 300 60 H I L CNN
+F4 "IRLML6402PBFCT-ND" 200 400 60 H I L CNN "Digi-Key_PN"
+F5 "IRLML6402TRPBF" 200 500 60 H I L CNN "MPN"
+F6 "Discrete Semiconductor Products" 200 600 60 H I L CNN "Category"
+F7 "Transistors - FETs, MOSFETs - Single" 200 700 60 H I L CNN "Family"
+F8 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" 200 800 60 H I L CNN "DK_Datasheet_Link"
+F9 "/product-detail/en/infineon-technologies/IRLML6402TRPBF/IRLML6402PBFCT-ND/812500" 200 900 60 H I L CNN "DK_Detail_Page"
+F10 "MOSFET P-CH 20V 3.7A SOT-23" 200 1000 60 H I L CNN "Description"
+F11 "Infineon Technologies" 200 1100 60 H I L CNN "Manufacturer"
+F12 "Active" 200 1200 60 H I L CNN "Status"
+DRAW
+C -50 0 130 0 1 0 f
+C 0 -75 5 0 1 0 N
+C 0 -55 5 0 1 0 N
+C 0 75 5 0 1 0 N
+P 2 0 1 0 0 -55 -100 -55 N
+P 3 0 1 0 -200 -100 -120 -100 -120 55 N
+P 3 0 1 0 0 -100 0 0 -100 0 N
+P 3 0 1 0 0 100 0 55 -100 55 N
+P 5 0 1 0 -5 -75 40 -75 40 55 40 75 -5 75 N
+P 2 1 1 0 -100 -55 -100 -75 N
+P 2 1 1 0 -100 -55 -100 -35 N
+P 2 1 1 0 -100 0 -100 -20 N
+P 2 1 1 0 -100 0 -100 20 N
+P 2 1 1 0 -100 75 -100 35 N
+P 2 1 1 0 60 -8 20 -8 N
+P 4 1 1 0 -15 0 -45 20 -45 -20 -15 0 F
+P 4 1 1 0 40 -10 60 20 20 20 40 -10 F
+X G 1 -300 -100 100 R 50 50 1 1 B
+X S 2 0 -200 100 U 50 50 1 1 B
+X D 3 0 200 100 D 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
 # p_ATSAME54P20A-AU_p_ATSAME54P20A-AU
 #
 DEF p_ATSAME54P20A-AU_p_ATSAME54P20A-AU U 0 40 Y Y 5 L N

electrical/same54_dev_board/same54_dev_board.sch

@@ -19,34 +19,8 @@ U 5E7872D3
 F0 "s_Power" 50
 F1 "Power.sch" 50
 $EndSheet
-$Sheet
-S 700  2450 3300 1900
-U 5E7C0F59
-F0 "s_USB_INTF.sch" 50
-F1 "USB_INTF.sch" 50
-F2 "DEBUG_TX" I R 4000 2550 50 
-F3 "DEBUG_RX" I R 4000 2650 50 
-F4 "FTDI_5V" I R 4000 2850 50 
-F5 "FTDI_3V3" I R 4000 2950 50 
-$EndSheet
-$Sheet
-S 750  800  3250 1450
-U 5E805E4F
-F0 "s_BRAIN" 50
-F1 "BRAIN.sch" 50
-F2 "DEBUG_TX" I R 4000 1150 50 
-F3 "DEBUG_RX" I R 4000 1250 50 
-F4 "MASTER_SPI_MOSI" I R 4000 1350 50 
-F5 "MASTER_SPI_MISO" I R 4000 1450 50 
-F6 "MASTER_SPI_CLK" I R 4000 1550 50 
-F7 "~TFT_SPI_CS" I R 4000 1650 50 
-F8 "~FLASH_MEM_CS" I R 4000 1750 50 
-F9 "MASTER_I2C_SDA" I R 4000 1950 50 
-F10 "MASTER_I2C_SCL" I R 4000 2050 50 
-F11 "~IO_EXPANDER_CS" I R 4000 1850 50 
-$EndSheet
-Text Notes 800  1000 0    50   ~ 0
-Brain -- ATSAME54P20A will controll peripherals, including an IO extender which,\n will handler the control of the screen (mikroe board with SSD1963)
+Text Notes 800  1500 0    50   ~ 0
+Brain -- ATSAME54P20A will controll peripherals, \nincluding an IO extender which,\n will handler the control of the screen \n(mikroe board with SSD1963)\n\n\nEverything in this schematic is relative to the \nbrain. As in, MASTER means brain.
 Text GLabel 900  6250 0    50   Input ~ 0
 g_3v3
 Text GLabel 1800 6250 0    50   Input ~ 0
@@ -67,7 +41,7 @@ F9 "TFT_RSDC" I L 5750 1850 50
 F10 "~TFT_RST" I L 5750 2000 50 
 F11 "TFT_STB" I L 5750 2100 50 
 F12 "TFT_TOUCH_SDA" I L 5750 2200 50 
-F13 "TFT_TOUCH_SCL" I L 5750 2450 50 
+F13 "TFT_TOUCH_SCL" I L 5750 2300 50 
 F14 "TFT_TOUCH_INT" I L 5750 2550 50 
 F15 "TFT_TE" I L 5750 2650 50 
 $EndSheet
@@ -157,16 +131,98 @@ Text Label 4050 1150 0    50   ~ 0
 DEBUG_TX
 Wire Wire Line
 	4000 1150 4050 1150
-Text Label 4050 2550 0    50   ~ 0
-DEBUG_TX
 Wire Wire Line
 	4000 1250 4050 1250
 Text Label 4050 1250 0    50   ~ 0
 DEBUG_RX
 Wire Wire Line
-	4000 2550 4050 2550
+	4000 1350 4050 1350
+Wire Wire Line
+	4000 1450 4050 1450
+Wire Wire Line
+	4000 1550 4050 1550
+Wire Wire Line
+	4000 1650 4050 1650
+Wire Wire Line
+	4000 1750 4050 1750
+Wire Wire Line
+	4000 1850 4050 1850
+Wire Wire Line
+	4000 1950 4050 1950
+Wire Wire Line
+	4000 2050 4050 2050
+Text Label 4050 1350 0    50   ~ 0
+MASTER_SPI_MOSI
+Text Label 4050 1450 0    50   ~ 0
+MASTER_SPI_MISO
+Text Label 4050 1550 0    50   ~ 0
+MASTER_SPI_CLK
+Text Label 4050 1650 0    50   ~ 0
+~TFT_CS
+Text Label 5700 1300 2    50   ~ 0
+MASTER_SPI_MOSI
 Wire Wire Line
-	4000 2650 4050 2650
-Text Label 4050 2650 0    50   ~ 0
+	5700 1200 5750 1200
+Text Label 5700 1200 2    50   ~ 0
+MASTER_SPI_MISO
+Wire Wire Line
+	5700 1300 5750 1300
+Text Label 5700 1100 2    50   ~ 0
+MASTER_SPI_CLK
+Wire Wire Line
+	5700 1100 5750 1100
+Text Label 5700 1550 2    50   ~ 0
+~TFT_CS
+Wire Wire Line
+	5700 1550 5750 1550
+Text Label 4050 1950 0    50   ~ 0
+MASTER_I2C_SDA
+Text Label 4050 2050 0    50   ~ 0
+MASTER_I2C_SCL
+Text Label 5700 2200 2    50   ~ 0
+MASTER_I2C_SDA
+Text Label 5700 2300 2    50   ~ 0
+MASTER_I2C_SCL
+Wire Wire Line
+	5750 2200 5700 2200
+Wire Wire Line
+	5750 2300 5700 2300
+Wire Wire Line
+	3850 3450 3950 3450
+Wire Wire Line
+	3850 3350 3950 3350
+Text Label 3950 3450 0    50   ~ 0
 DEBUG_RX
+Text Label 3950 3350 0    50   ~ 0
+DEBUG_TX
+$Sheet
+S 550  3250 3300 1900
+U 5E7C0F59
+F0 "s_USB_INTF.sch" 50
+F1 "USB_INTF.sch" 50
+F2 "DEBUG_TX" I R 3850 3350 50 
+F3 "DEBUG_RX" I R 3850 3450 50 
+F4 "FTDI_5V" I R 3850 3650 50 
+F5 "FTDI_3V3" I R 3850 3750 50 
+$EndSheet
+$Sheet
+S 750  800  3250 2350
+U 5E805E4F
+F0 "s_BRAIN" 50
+F1 "BRAIN.sch" 50
+F2 "DEBUG_TX" I R 4000 1150 50 
+F3 "DEBUG_RX" I R 4000 1250 50 
+F4 "MASTER_SPI_MOSI" I R 4000 1350 50 
+F5 "MASTER_SPI_MISO" I R 4000 1450 50 
+F6 "MASTER_SPI_CLK" I R 4000 1550 50 
+F7 "~FLASH_MEM_CS" I R 4000 1750 50 
+F8 "MASTER_I2C_SDA" I R 4000 1950 50 
+F9 "MASTER_I2C_SCL" I R 4000 2050 50 
+F10 "~IO_EXPANDER_CS" I R 4000 1850 50 
+F11 "~TFT_CS" I R 4000 1650 50 
+F12 "~TFT_WR" I R 4000 2150 50 
+F13 "~TFT_RD" I R 4000 2250 50 
+F14 "TFT_RSDC" I R 4000 2350 50 
+F15 "~TFT_RST" I R 4000 2450 50 
+$EndSheet
 $EndSCHEMATC

electrical/same54_dev_board/same54_dev_board.sch-bak

@@ -19,32 +19,8 @@ U 5E7872D3
 F0 "s_Power" 50
 F1 "Power.sch" 50
 $EndSheet
-$Sheet
-S 700  2450 3300 1900
-U 5E7C0F59
-F0 "s_USB_INTF.sch" 50
-F1 "USB_INTF.sch" 50
-F2 "DEBUG_TX" I R 4000 2550 50 
-F3 "DEBUG_RX" I R 4000 2650 50 
-$EndSheet
-$Sheet
-S 750  800  3250 1450
-U 5E805E4F
-F0 "s_BRAIN" 50
-F1 "BRAIN.sch" 50
-F2 "DEBUG_TX" I R 4000 1150 50 
-F3 "DEBUG_RX" I R 4000 1250 50 
-F4 "MASTER_SPI_MOSI" I R 4000 1350 50 
-F5 "MASTER_SPI_MISO" I R 4000 1450 50 
-F6 "MASTER_SPI_CLK" I R 4000 1550 50 
-F7 "~TFT_SPI_CS" I R 4000 1650 50 
-F8 "~FLASH_MEM_CS" I R 4000 1750 50 
-F9 "MASTER_I2C_SDA" I R 4000 1950 50 
-F10 "MASTER_I2C_SCL" I R 4000 2050 50 
-F11 "~IO_EXPANDER_CS" I R 4000 1850 50 
-$EndSheet
-Text Notes 800  1000 0    50   ~ 0
-Brain -- ATSAME54P20A will controll peripherals, including an IO extender which,\n will handler the control of the screen (mikroe board with SSD1963)
+Text Notes 800  1500 0    50   ~ 0
+Brain -- ATSAME54P20A will controll peripherals, \nincluding an IO extender which,\n will handler the control of the screen \n(mikroe board with SSD1963)\n\n\nEverything in this schematic is relative to the \nbrain. As in, MASTER means brain.
 Text GLabel 900  6250 0    50   Input ~ 0
 g_3v3
 Text GLabel 1800 6250 0    50   Input ~ 0
@@ -65,7 +41,7 @@ F9 "TFT_RSDC" I L 5750 1850 50
 F10 "~TFT_RST" I L 5750 2000 50 
 F11 "TFT_STB" I L 5750 2100 50 
 F12 "TFT_TOUCH_SDA" I L 5750 2200 50 
-F13 "TFT_TOUCH_SCL" I L 5750 2450 50 
+F13 "TFT_TOUCH_SCL" I L 5750 2300 50 
 F14 "TFT_TOUCH_INT" I L 5750 2550 50 
 F15 "TFT_TE" I L 5750 2650 50 
 $EndSheet
@@ -155,16 +131,98 @@ Text Label 4050 1150 0    50   ~ 0
 DEBUG_TX
 Wire Wire Line
 	4000 1150 4050 1150
-Text Label 4050 2550 0    50   ~ 0
-DEBUG_TX
 Wire Wire Line
 	4000 1250 4050 1250
 Text Label 4050 1250 0    50   ~ 0
 DEBUG_RX
 Wire Wire Line
-	4000 2550 4050 2550
+	4000 1350 4050 1350
+Wire Wire Line
+	4000 1450 4050 1450
+Wire Wire Line
+	4000 1550 4050 1550
+Wire Wire Line
+	4000 1650 4050 1650
+Wire Wire Line
+	4000 1750 4050 1750
+Wire Wire Line
+	4000 1850 4050 1850
+Wire Wire Line
+	4000 1950 4050 1950
+Wire Wire Line
+	4000 2050 4050 2050
+Text Label 4050 1350 0    50   ~ 0
+MASTER_SPI_MOSI
+Text Label 4050 1450 0    50   ~ 0
+MASTER_SPI_MISO
+Text Label 4050 1550 0    50   ~ 0
+MASTER_SPI_CLK
+Text Label 4050 1650 0    50   ~ 0
+~TFT_CS
+Text Label 5700 1300 2    50   ~ 0
+MASTER_SPI_MOSI
 Wire Wire Line
-	4000 2650 4050 2650
-Text Label 4050 2650 0    50   ~ 0
+	5700 1200 5750 1200
+Text Label 5700 1200 2    50   ~ 0
+MASTER_SPI_MISO
+Wire Wire Line
+	5700 1300 5750 1300
+Text Label 5700 1100 2    50   ~ 0
+MASTER_SPI_CLK
+Wire Wire Line
+	5700 1100 5750 1100
+Text Label 5700 1550 2    50   ~ 0
+~TFT_CS
+Wire Wire Line
+	5700 1550 5750 1550
+Text Label 4050 1950 0    50   ~ 0
+MASTER_I2C_SDA
+Text Label 4050 2050 0    50   ~ 0
+MASTER_I2C_SCL
+Text Label 5700 2200 2    50   ~ 0
+MASTER_I2C_SDA
+Text Label 5700 2300 2    50   ~ 0
+MASTER_I2C_SCL
+Wire Wire Line
+	5750 2200 5700 2200
+Wire Wire Line
+	5750 2300 5700 2300
+Wire Wire Line
+	3850 3450 3950 3450
+Wire Wire Line
+	3850 3350 3950 3350
+Text Label 3950 3450 0    50   ~ 0
 DEBUG_RX
+Text Label 3950 3350 0    50   ~ 0
+DEBUG_TX
+$Sheet
+S 550  3250 3300 1900
+U 5E7C0F59
+F0 "s_USB_INTF.sch" 50
+F1 "USB_INTF.sch" 50
+F2 "DEBUG_TX" I R 3850 3350 50 
+F3 "DEBUG_RX" I R 3850 3450 50 
+F4 "FTDI_5V" I R 3850 3650 50 
+F5 "FTDI_3V3" I R 3850 3750 50 
+$EndSheet
+$Sheet
+S 750  800  3250 2350
+U 5E805E4F
+F0 "s_BRAIN" 50
+F1 "BRAIN.sch" 50
+F2 "DEBUG_TX" I R 4000 1150 50 
+F3 "DEBUG_RX" I R 4000 1250 50 
+F4 "MASTER_SPI_MOSI" I R 4000 1350 50 
+F5 "MASTER_SPI_MISO" I R 4000 1450 50 
+F6 "MASTER_SPI_CLK" I R 4000 1550 50 
+F7 "~FLASH_MEM_CS" I R 4000 1750 50 
+F8 "MASTER_I2C_SDA" I R 4000 1950 50 
+F9 "MASTER_I2C_SCL" I R 4000 2050 50 
+F10 "~IO_EXPANDER_CS" I R 4000 1850 50 
+F11 "~TFT_CS" I R 4000 1650 50 
+F12 "~TFT_WR" I R 4000 2150 50 
+F13 "~TFT_RD" I R 4000 2250 50 
+F14 "TFT_RSDC" I R 4000 2350 50 
+F15 "~TFT_RST" I R 4000 2450 50 
+$EndSheet
 $EndSCHEMATC