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Made board smaller, changed some small things

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stable
Penguin 5 years ago
parent 0b2d8eab2d
commit 3ffa149ce8
9 changed files with 2791 additions and 3764 deletions
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206
electrical/same54_dev_board/BRAIN.sch
Unescape Escape View File

@ -49,12 +49,12 @@ $EndComp
$Comp
L Connector:Conn_ARM_JTAG_SWD_10 J2
U 1 1 5EA1E350
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
P 4400 5700
F 0 "J2" H 3957 5746 50 0000 R CNN
F 1 "Conn_ARM_JTAG_SWD_10" H 3957 5655 50 0000 R CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical" H 4400 5700 50 0001 C CNN
F 3 "http://infocenter.arm.com/help/topic/com.arm.doc.ddi0314h/DDI0314H_coresight_components_trm.pdf" V 4050 4450 50 0001 C CNN
1 4400 5700
1 0 0 -1
$EndComp
Wire Notes Line
@ -254,10 +254,6 @@ Text HLabel 1100 2850 0 50 Input ~ 0
~TFT_CS
Text HLabel 1250 3000 0 50 Input ~ 0
~FLASH_MEM_CS
Text HLabel 1300 3300 0 50 Input ~ 0
MASTER_I2C_SDA
Text HLabel 1300 3450 0 50 Input ~ 0
MASTER_I2C_SCL
Wire Wire Line
1350 2400 1550 2400
Wire Wire Line
@ -268,10 +264,6 @@ Wire Wire Line
1100 2850 1550 2850
Wire Wire Line
1250 3000 1550 3000
Wire Wire Line
1300 3300 1550 3300
Wire Wire Line
1300 3450 1550 3450
Text HLabel 1350 3150 0 50 Input ~ 0
~IO_EXPANDER_CS
Wire Wire Line
@ -290,10 +282,6 @@ Wire Notes Line
550 600 1700 600
Text Notes 650 1950 0 50 ~ 0
Brain Interface
Wire Notes Line
550 1850 550 3550
Wire Notes Line
2350 3550 2350 1850
Wire Notes Line
2350 1850 550 1850
Text Label 1550 2400 0 50 ~ 0
@ -308,10 +296,6 @@ Text Label 1550 3000 0 50 ~ 0
SPI0_CS1
Text Label 1550 3150 0 50 ~ 0
SPI0_CS2
Text Label 1550 3300 0 50 ~ 0
I2C0_SDA
Text Label 1550 3450 0 50 ~ 0
I2C0_SCL
Text Label 7550 1250 0 50 ~ 0
VBAT
Wire Wire Line
@ -334,8 +318,6 @@ 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
@ -346,14 +328,6 @@ 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
@ -403,7 +377,7 @@ I2C0_SDA
Text Label 4350 2950 0 50 ~ 0
I2C0_SCL
Text Notes 3200 2950 0 50 ~ 0
SERCOM2 (I2C)
SERCOM1 (I2C)
Wire Notes Line
4050 2800 3200 2800
Wire Notes Line
@ -413,7 +387,7 @@ Wire Notes Line
Wire Notes Line
4050 3000 4050 2800
Wire Wire Line
4100 5000 4200 5000
4900 5400 5000 5400
Text HLabel 1000 1250 0 50 Input ~ 0
~SYS_RST
Wire Notes Line
@ -427,34 +401,162 @@ Text Label 1250 1250 0 50 ~ 0
Wire Wire Line
1000 1250 1250 1250
Wire Wire Line
4100 5200 4200 5200
Text Label 4200 5200 0 50 ~ 0
4900 5600 5000 5600
Text Label 5000 5600 0 50 ~ 0
SWCLK
Wire Wire Line
4100 5300 4200 5300
Text Label 4200 5300 0 50 ~ 0
4900 5700 5000 5700
Text Label 5000 5700 0 50 ~ 0
SWDIO
Text Label 4200 5400 0 50 ~ 0
Text Label 5000 5800 0 50 ~ 0
SWO
Wire Wire Line
4100 5400 4200 5400
4900 5800 5000 5800
Wire Wire Line
3500 5900 3600 5900
NoConn ~ 4100 5500
Text Label 4200 5000 0 50 ~ 0
4300 6300 4400 6300
NoConn ~ 4900 5900
Text Label 5000 5400 0 50 ~ 0
~SWRST
Wire Wire Line
3600 5900 3600 5950
Connection ~ 3600 5900
4400 6300 4400 6350
Connection ~ 4400 6300
$Comp
L power:GND #PWR?
L power:GND #PWR0119
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
P 4400 6350
F 0 "#PWR0119" H 4400 6100 50 0001 C CNN
F 1 "GND" H 4405 6177 50 0000 C CNN
F 2 "" H 4400 6350 50 0001 C CNN
F 3 "" H 4400 6350 50 0001 C CNN
1 4400 6350
1 0 0 -1
$EndComp
Text Label 1550 3600 0 50 ~ 0
~TFT_WR
Text Label 1900 5050 0 50 ~ 0
I2C0_SCL
Text Label 1900 4600 0 50 ~ 0
I2C0_SDA
Text HLabel 1300 5050 0 50 Input ~ 0
MASTER_I2C_SCL
Text HLabel 1300 4600 0 50 Input ~ 0
MASTER_I2C_SDA
$Comp
L Device:R_Small R4
U 1 1 5EB11658
P 1450 4450
F 0 "R4" H 1509 4496 50 0000 L CNN
F 1 "4.7k" H 1509 4405 50 0000 L CNN
F 2 "" H 1450 4450 50 0001 C CNN
F 3 "~" H 1450 4450 50 0001 C CNN
1 1450 4450
1 0 0 -1
$EndComp
Wire Wire Line
1450 4350 1450 4300
Text Label 1450 4300 0 50 ~ 0
3v3
$Comp
L Device:R_Small R5
U 1 1 5EB38D15
P 1450 4900
F 0 "R5" H 1509 4946 50 0000 L CNN
F 1 "4.7k" H 1509 4855 50 0000 L CNN
F 2 "" H 1450 4900 50 0001 C CNN
F 3 "~" H 1450 4900 50 0001 C CNN
1 1450 4900
1 0 0 -1
$EndComp
Wire Wire Line
1300 5050 1450 5050
Wire Wire Line
1300 4600 1450 4600
Wire Wire Line
1450 4600 1450 4550
Connection ~ 1450 4600
Wire Wire Line
1450 4600 1900 4600
Wire Wire Line
1450 5050 1450 5000
Connection ~ 1450 5050
Wire Wire Line
1450 4800 1450 4750
Text Label 1450 4750 0 50 ~ 0
3v3
Wire Wire Line
1450 5050 1900 5050
Text Label 850 7150 2 50 ~ 0
~SWRST
Wire Wire Line
850 7150 1250 7150
Text Label 1250 7150 0 50 ~ 0
~BRAIN_RST
Text Notes 600 7000 0 50 ~ 0
Locals
Text HLabel 1050 5200 0 50 Input ~ 0
EXT_IRQ_0
Text HLabel 1050 5300 0 50 Input ~ 0
EXT_IRQ_1
Text HLabel 1050 5400 0 50 Input ~ 0
EXT_IRQ_2
Text HLabel 1050 5500 0 50 Input ~ 0
EXT_IRQ_3
Text HLabel 1050 5600 0 50 Input ~ 0
EXT_IRQ_4
Text HLabel 1050 5700 0 50 Input ~ 0
EXT_IRQ_5
Wire Wire Line
1050 5200 1300 5200
Text Label 1300 5200 0 50 ~ 0
EXT_IRQ_0
Wire Wire Line
1050 5300 1300 5300
Text Label 1300 5300 0 50 ~ 0
EXT_IRQ_1
Wire Wire Line
1050 5400 1300 5400
Text Label 1300 5400 0 50 ~ 0
EXT_IRQ_2
Wire Wire Line
1050 5500 1300 5500
Text Label 1300 5500 0 50 ~ 0
EXT_IRQ_3
Wire Wire Line
1050 5600 1300 5600
Text Label 1300 5600 0 50 ~ 0
EXT_IRQ_4
Wire Wire Line
1050 5700 1300 5700
Text Label 1300 5700 0 50 ~ 0
EXT_IRQ_5
Text Label 7700 950 0 50 ~ 0
EXT_IRQ_0
Wire Wire Line
7500 950 7700 950
Text Label 7700 1050 0 50 ~ 0
EXT_IRQ_1
Wire Wire Line
7500 1050 7700 1050
Text Label 7700 1150 0 50 ~ 0
EXT_IRQ_2
Wire Wire Line
7500 1150 7700 1150
Wire Wire Line
7500 1450 7700 1450
Text Label 7700 1450 0 50 ~ 0
EXT_IRQ_4
Wire Wire Line
7500 1350 7700 1350
Text Label 7700 1350 0 50 ~ 0
EXT_IRQ_3
Wire Wire Line
7500 1550 7700 1550
Text Label 7700 1550 0 50 ~ 0
EXT_IRQ_5
Wire Notes Line
2350 5750 550 5750
Wire Notes Line
550 1850 550 5750
Wire Notes Line
2350 1850 2350 5750
$EndSCHEMATC

204
electrical/same54_dev_board/BRAIN.sch-bak
Unescape Escape View File

@ -49,12 +49,12 @@ $EndComp
$Comp
L Connector:Conn_ARM_JTAG_SWD_10 J2
U 1 1 5EA1E350
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
P 4400 5700
F 0 "J2" H 3957 5746 50 0000 R CNN
F 1 "Conn_ARM_JTAG_SWD_10" H 3957 5655 50 0000 R CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical" H 4400 5700 50 0001 C CNN
F 3 "http://infocenter.arm.com/help/topic/com.arm.doc.ddi0314h/DDI0314H_coresight_components_trm.pdf" V 4050 4450 50 0001 C CNN
1 4400 5700
1 0 0 -1
$EndComp
Wire Notes Line
@ -254,10 +254,6 @@ Text HLabel 1100 2850 0 50 Input ~ 0
~TFT_CS
Text HLabel 1250 3000 0 50 Input ~ 0
~FLASH_MEM_CS
Text HLabel 1300 3300 0 50 Input ~ 0
MASTER_I2C_SDA
Text HLabel 1300 3450 0 50 Input ~ 0
MASTER_I2C_SCL
Wire Wire Line
1350 2400 1550 2400
Wire Wire Line
@ -268,10 +264,6 @@ Wire Wire Line
1100 2850 1550 2850
Wire Wire Line
1250 3000 1550 3000
Wire Wire Line
1300 3300 1550 3300
Wire Wire Line
1300 3450 1550 3450
Text HLabel 1350 3150 0 50 Input ~ 0
~IO_EXPANDER_CS
Wire Wire Line
@ -290,10 +282,6 @@ Wire Notes Line
550 600 1700 600
Text Notes 650 1950 0 50 ~ 0
Brain Interface
Wire Notes Line
550 1850 550 3550
Wire Notes Line
2350 3550 2350 1850
Wire Notes Line
2350 1850 550 1850
Text Label 1550 2400 0 50 ~ 0
@ -308,10 +296,6 @@ Text Label 1550 3000 0 50 ~ 0
SPI0_CS1
Text Label 1550 3150 0 50 ~ 0
SPI0_CS2
Text Label 1550 3300 0 50 ~ 0
I2C0_SDA
Text Label 1550 3450 0 50 ~ 0
I2C0_SCL
Text Label 7550 1250 0 50 ~ 0
VBAT
Wire Wire Line
@ -334,8 +318,6 @@ 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
@ -346,14 +328,6 @@ 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
@ -403,7 +377,7 @@ I2C0_SDA
Text Label 4350 2950 0 50 ~ 0
I2C0_SCL
Text Notes 3200 2950 0 50 ~ 0
SERCOM2 (I2C)
SERCOM1 (I2C)
Wire Notes Line
4050 2800 3200 2800
Wire Notes Line
@ -413,7 +387,7 @@ Wire Notes Line
Wire Notes Line
4050 3000 4050 2800
Wire Wire Line
4100 5000 4200 5000
4900 5400 5000 5400
Text HLabel 1000 1250 0 50 Input ~ 0
~SYS_RST
Wire Notes Line
@ -426,21 +400,163 @@ 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
4900 5600 5000 5600
Text Label 5000 5600 0 50 ~ 0
SWCLK
Wire Wire Line
4100 5300 4200 5300
Text Label 4200 5300 0 50 ~ 0
4900 5700 5000 5700
Text Label 5000 5700 0 50 ~ 0
SWDIO
Text Label 4200 5400 0 50 ~ 0
Text Label 5000 5800 0 50 ~ 0
SWO
Wire Wire Line
4100 5400 4200 5400
4900 5800 5000 5800
Wire Wire Line
4300 6300 4400 6300
NoConn ~ 4900 5900
Text Label 5000 5400 0 50 ~ 0
~SWRST
Wire Wire Line
4400 6300 4400 6350
Connection ~ 4400 6300
$Comp
L power:GND #PWR?
U 1 1 5EA9AF4B
P 4400 6350
F 0 "#PWR?" H 4400 6100 50 0001 C CNN
F 1 "GND" H 4405 6177 50 0000 C CNN
F 2 "" H 4400 6350 50 0001 C CNN
F 3 "" H 4400 6350 50 0001 C CNN
1 4400 6350
1 0 0 -1
$EndComp
Text Label 1550 3600 0 50 ~ 0
~TFT_WR
Text Label 1900 5050 0 50 ~ 0
I2C0_SCL
Text Label 1900 4600 0 50 ~ 0
I2C0_SDA
Text HLabel 1300 5050 0 50 Input ~ 0
MASTER_I2C_SCL
Text HLabel 1300 4600 0 50 Input ~ 0
MASTER_I2C_SDA
$Comp
L Device:R_Small R?
U 1 1 5EB11658
P 1450 4450
F 0 "R?" H 1509 4496 50 0000 L CNN
F 1 "4.7k" H 1509 4405 50 0000 L CNN
F 2 "" H 1450 4450 50 0001 C CNN
F 3 "~" H 1450 4450 50 0001 C CNN
1 1450 4450
1 0 0 -1
$EndComp
Wire Wire Line
1450 4350 1450 4300
Text Label 1450 4300 0 50 ~ 0
3v3
$Comp
L Device:R_Small R?
U 1 1 5EB38D15
P 1450 4900
F 0 "R?" H 1509 4946 50 0000 L CNN
F 1 "4.7k" H 1509 4855 50 0000 L CNN
F 2 "" H 1450 4900 50 0001 C CNN
F 3 "~" H 1450 4900 50 0001 C CNN
1 1450 4900
1 0 0 -1
$EndComp
Wire Wire Line
1300 5050 1450 5050
Wire Wire Line
3500 5900 3600 5900
NoConn ~ 4100 5500
1300 4600 1450 4600
Wire Wire Line
1450 4600 1450 4550
Connection ~ 1450 4600
Wire Wire Line
1450 4600 1900 4600
Wire Wire Line
1450 5050 1450 5000
Connection ~ 1450 5050
Wire Wire Line
1450 4800 1450 4750
Text Label 1450 4750 0 50 ~ 0
3v3
Wire Wire Line
1450 5050 1900 5050
Text Label 850 7150 2 50 ~ 0
~SWRST
Wire Wire Line
850 7150 1250 7150
Text Label 1250 7150 0 50 ~ 0
~BRAIN_RST
Text Notes 600 7000 0 50 ~ 0
Locals
Text HLabel 1050 5200 0 50 Input ~ 0
EXT_IRQ_0
Text HLabel 1050 5300 0 50 Input ~ 0
EXT_IRQ_1
Text HLabel 1050 5400 0 50 Input ~ 0
EXT_IRQ_2
Text HLabel 1050 5500 0 50 Input ~ 0
EXT_IRQ_3
Text HLabel 1050 5600 0 50 Input ~ 0
EXT_IRQ_4
Text HLabel 1050 5700 0 50 Input ~ 0
EXT_IRQ_5
Wire Wire Line
1050 5200 1300 5200
Text Label 1300 5200 0 50 ~ 0
EXT_IRQ_0
Wire Wire Line
1050 5300 1300 5300
Text Label 1300 5300 0 50 ~ 0
EXT_IRQ_1
Wire Wire Line
1050 5400 1300 5400
Text Label 1300 5400 0 50 ~ 0
EXT_IRQ_2
Wire Wire Line
1050 5500 1300 5500
Text Label 1300 5500 0 50 ~ 0
EXT_IRQ_3
Wire Wire Line
1050 5600 1300 5600
Text Label 1300 5600 0 50 ~ 0
EXT_IRQ_4
Wire Wire Line
1050 5700 1300 5700
Text Label 1300 5700 0 50 ~ 0
EXT_IRQ_5
Text Label 7700 950 0 50 ~ 0
EXT_IRQ_0
Wire Wire Line
7500 950 7700 950
Text Label 7700 1050 0 50 ~ 0
EXT_IRQ_1
Wire Wire Line
7500 1050 7700 1050
Text Label 7700 1150 0 50 ~ 0
EXT_IRQ_2
Wire Wire Line
7500 1150 7700 1150
Wire Wire Line
7500 1450 7700 1450
Text Label 7700 1450 0 50 ~ 0
EXT_IRQ_4
Wire Wire Line
7500 1350 7700 1350
Text Label 7700 1350 0 50 ~ 0
EXT_IRQ_3
Wire Wire Line
7500 1550 7700 1550
Text Label 7700 1550 0 50 ~ 0
EXT_IRQ_5
Wire Notes Line
2350 5750 550 5750
Wire Notes Line
550 1850 550 5750
Wire Notes Line
2350 1850 2350 5750
$EndSCHEMATC

2
electrical/same54_dev_board/Power.sch
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@ -91,7 +91,7 @@ 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 2 "digikey-footprints:Barrel_Jack_5.5mmODx2.1mmID_PJ-102A" H 1000 1460 50 0001 C CNN
F 3 "~" H 1000 1460 50 0001 C CNN
1 950 1500
1 0 0 -1

58
electrical/same54_dev_board/SCREEN_INTF.sch
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@ -3,7 +3,7 @@ EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 5 5
Sheet 3 5
Title ""
Date ""
Rev ""
@ -459,9 +459,9 @@ Text HLabel 1350 2300 0 50 Input ~ 0
~TFT_RST
Text HLabel 1350 2400 0 50 Input ~ 0
TFT_STB
Text HLabel 1300 3150 0 50 Input ~ 0
Text HLabel 1350 2700 0 50 Input ~ 0
TFT_TOUCH_SDA
Text HLabel 1300 3700 0 50 Input ~ 0
Text HLabel 1350 2800 0 50 Input ~ 0
TFT_TOUCH_SCL
Text HLabel 1350 2600 0 50 Input ~ 0
TFT_TOUCH_INT
@ -509,11 +509,7 @@ Text Label 1600 2400 0 50 ~ 0
TFT_STB
Wire Wire Line
1600 2400 1350 2400
Text Label 1550 3150 0 50 ~ 0
TFT_TOUCH_SDA
Wire Wire Line
1300 3700 1450 3700
Text Label 1550 3700 0 50 ~ 0
Text Label 1600 2800 0 50 ~ 0
TFT_TOUCH_SCL
Text Label 1600 2600 0 50 ~ 0
TFT_TOUCH_INT
@ -641,48 +637,14 @@ 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
Text Label 1600 2700 0 50 ~ 0
TFT_TOUCH_SDA
Wire Wire Line
1450 3700 1450 3550
Connection ~ 1450 3700
1350 2700 1600 2700
Wire Wire Line
1450 3700 1550 3700
1350 2800 1600 2800
Wire Notes Line
2200 3000 550 3000
Wire Bus Line
9050 3650 9050 4750
Wire Bus Line

58
electrical/same54_dev_board/SCREEN_INTF.sch-bak
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@ -3,7 +3,7 @@ EELAYER 30 0
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Sheet 5 5
Sheet 3 5
Title ""
Date ""
Rev ""
@ -459,9 +459,9 @@ Text HLabel 1350 2300 0 50 Input ~ 0
~TFT_RST
Text HLabel 1350 2400 0 50 Input ~ 0
TFT_STB
Text HLabel 1300 3150 0 50 Input ~ 0
Text HLabel 1350 2700 0 50 Input ~ 0
TFT_TOUCH_SDA
Text HLabel 1300 3700 0 50 Input ~ 0
Text HLabel 1350 2800 0 50 Input ~ 0
TFT_TOUCH_SCL
Text HLabel 1350 2600 0 50 Input ~ 0
TFT_TOUCH_INT
@ -509,11 +509,7 @@ Text Label 1600 2400 0 50 ~ 0
TFT_STB
Wire Wire Line
1600 2400 1350 2400
Text Label 1550 3150 0 50 ~ 0
TFT_TOUCH_SDA
Wire Wire Line
1300 3700 1450 3700
Text Label 1550 3700 0 50 ~ 0
Text Label 1600 2800 0 50 ~ 0
TFT_TOUCH_SCL
Text Label 1600 2600 0 50 ~ 0
TFT_TOUCH_INT
@ -641,48 +637,14 @@ 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
Text Label 1600 2700 0 50 ~ 0
TFT_TOUCH_SDA
Wire Wire Line
1450 3700 1450 3550
Connection ~ 1450 3700
1350 2700 1600 2700
Wire Wire Line
1450 3700 1550 3700
1350 2800 1600 2800
Wire Notes Line
2200 3000 550 3000
Wire Bus Line
9050 3650 9050 4750
Wire Bus Line

2
electrical/same54_dev_board/USB_INTF.sch
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Sheet 3 5
Sheet 4 5
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electrical/same54_dev_board/_autosave-same54_dev_board.kicad_pcb
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electrical/same54_dev_board/same54_dev_board.kicad_pcb
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