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schematics: US2 ID connected to RTC WAKEUPn

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pull/3/head
Emard 6 years ago
parent 7434616c7f
commit ce970de234
4 changed files with 376 additions and 338 deletions
Show Stats Download Patch File Download Diff File

201
power.bak
Unescape View File

@ -558,9 +558,9 @@ F 3 "" H 1950 4150 50 0000 C CNN
1 1950 4150
1 0 0 -1
$EndComp
Text GLabel 2450 3450 2 60 Input ~ 0
Text GLabel 2350 3450 2 60 Input ~ 0
FPDI_SCL
Text GLabel 2450 3550 2 60 Input ~ 0
Text GLabel 2350 3550 2 60 Input ~ 0
FPDI_SDA
$Comp
L Device:Battery_Cell BAT1
@ -604,8 +604,6 @@ F 0 "D10" H 4300 4350 50 0000 C CNN
F 1 "1N4148" H 4300 4150 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 4300 4250 50 0001 C CNN
F 3 "" H 4300 4250 50 0000 C CNN
F 4 "1N4148WS" H 4300 4250 50 0001 C CNN "MPN"
F 5 "1N4148WSFSCT-ND" H 4300 4250 50 0001 C CNN "Digikey"
1 4300 4250
0 -1 -1 0
$EndComp
@ -676,7 +674,7 @@ F 3 "" H 4850 4200 50 0000 C CNN
1 4850 4200
0 -1 -1 0
$EndComp
Text Notes 3000 3700 0 60 ~ 0
Text Notes 3100 3700 0 60 ~ 0
WAKEUPn\nopen drain \nactive low
Text Label 2400 3750 0 60 ~ 0
WAKEUPn
@ -852,7 +850,6 @@ F 0 "D13" H 4050 4350 50 0000 C CNN
F 1 "1N4148" H 4050 4150 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 4050 4250 50 0001 C CNN
F 3 "" H 4050 4250 50 0000 C CNN
F 4 "1N4148WS" H 4050 4250 50 0001 C CNN "MPN"
1 4050 4250
0 1 1 0
$EndComp
@ -888,7 +885,6 @@ F 0 "D14" H 3400 5500 50 0000 C CNN
F 1 "1N4148" H 3400 5300 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 3400 5400 50 0001 C CNN
F 3 "" H 3400 5400 50 0000 C CNN
F 4 "1N4148WS" H 3400 5400 50 0001 C CNN "MPN"
1 3400 5400
0 1 1 0
$EndComp
@ -956,7 +952,6 @@ F 0 "D17" H 3150 4050 50 0000 C CNN
F 1 "1N4148" H 3200 4250 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 3150 4150 50 0001 C CNN
F 3 "" H 3150 4150 50 0000 C CNN
F 4 "1N4148WS" H 3150 4150 50 0001 C CNN "MPN"
1 3150 4150
1 0 0 -1
$EndComp
@ -1480,10 +1475,6 @@ Wire Wire Line
4600 1050 4600 1150
Wire Wire Line
1950 4050 1950 4150
Wire Wire Line
2350 3450 2450 3450
Wire Wire Line
2350 3550 2450 3550
Wire Wire Line
900 3800 900 3850
Wire Wire Line
@ -2351,38 +2342,38 @@ Text GLabel 7350 950 1 60 Input ~ 0
$Comp
L Connector_Generic:Conn_01x03 J5
U 1 1 5AA2A24D
P 1450 1050
P 1600 1700
AR Path="/5AA2A24D" Ref="J5" Part="1"
AR Path="/58D51CAD/5AA2A24D" Ref="J5" Part="1"
F 0 "J5" H 1450 1250 50 0000 C CNN
F 1 "VJ1" H 1450 850 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 1450 1050 50 0001 C CNN
F 3 "" H 1450 1050 50 0001 C CNN
F 4 "www.mouser.com" H 1450 1050 60 0001 C CNN "Mouser_URL"
F 5 "Leave empty" H 1450 1050 60 0001 C CNN "Note"
1 1450 1050
F 0 "J5" H 1600 1900 50 0000 C CNN
F 1 "VJ1" H 1600 1500 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 1600 1700 50 0001 C CNN
F 3 "" H 1600 1700 50 0001 C CNN
F 4 "www.mouser.com" H 1600 1700 60 0001 C CNN "Mouser_URL"
F 5 "Leave empty" H 1600 1700 60 0001 C CNN "Note"
1 1600 1700
1 0 0 1
$EndComp
$Comp
L power:+2V5 #PWR023
U 1 1 5AA2ABFC
P 1200 1200
F 0 "#PWR023" H 1200 1050 50 0001 C CNN
F 1 "+2V5" H 1250 1350 50 0000 C CNN
F 2 "" H 1200 1200 50 0001 C CNN
F 3 "" H 1200 1200 50 0001 C CNN
1 1200 1200
P 1350 1850
F 0 "#PWR023" H 1350 1700 50 0001 C CNN
F 1 "+2V5" H 1400 2000 50 0000 C CNN
F 2 "" H 1350 1850 50 0001 C CNN
F 3 "" H 1350 1850 50 0001 C CNN
1 1350 1850
1 0 0 1
$EndComp
$Comp
L power:+3V3 #PWR024
U 1 1 5AA2AD24
P 1200 900
F 0 "#PWR024" H 1200 750 50 0001 C CNN
F 1 "+3V3" H 1150 1050 50 0000 C CNN
F 2 "" H 1200 900 50 0001 C CNN
F 3 "" H 1200 900 50 0001 C CNN
1 1200 900
P 1350 1550
F 0 "#PWR024" H 1350 1400 50 0001 C CNN
F 1 "+3V3" H 1300 1700 50 0000 C CNN
F 2 "" H 1350 1550 50 0001 C CNN
F 3 "" H 1350 1550 50 0001 C CNN
1 1350 1550
-1 0 0 -1
$EndComp
Text GLabel 6050 4600 1 60 Input ~ 0
@ -2390,26 +2381,26 @@ Text GLabel 6050 4600 1 60 Input ~ 0
$Comp
L Device:C C47
U 1 1 5AB6B7B8
P 950 1300
P 1100 1950
AR Path="/5AB6B7B8" Ref="C47" Part="1"
AR Path="/58D51CAD/5AB6B7B8" Ref="C47" Part="1"
F 0 "C47" H 950 1200 50 0000 L CNN
F 1 "2.2uF" H 950 1400 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 988 1150 50 0001 C CNN
F 3 "" H 950 1300 50 0000 C CNN
F 4 "CC0805MRX5R6BB225" H 950 1300 50 0001 C CNN "MPN"
1 950 1300
F 0 "C47" H 1100 1850 50 0000 L CNN
F 1 "2.2uF" H 1100 2050 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1138 1800 50 0001 C CNN
F 3 "" H 1100 1950 50 0000 C CNN
F 4 "CC0805MRX5R6BB225" H 1100 1950 50 0001 C CNN "MPN"
1 1100 1950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR025
U 1 1 5AB6BA00
P 950 1450
F 0 "#PWR025" H 950 1200 50 0001 C CNN
F 1 "GND" H 950 1300 50 0000 C CNN
F 2 "" H 950 1450 50 0000 C CNN
F 3 "" H 950 1450 50 0000 C CNN
1 950 1450
P 1100 2100
F 0 "#PWR025" H 1100 1850 50 0001 C CNN
F 1 "GND" H 1100 1950 50 0000 C CNN
F 2 "" H 1100 2100 50 0000 C CNN
F 3 "" H 1100 2100 50 0000 C CNN
1 1100 2100
1 0 0 -1
$EndComp
$Comp
@ -3003,62 +2994,62 @@ Wire Wire Line
$Comp
L Device:Jumper_NO_Small RV2
U 1 1 5AF31FAC
P 750 1200
F 0 "RV2" H 750 1300 50 0000 C CNN
F 1 "0" H 750 1150 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.29x1.40mm_HandSolder" H 750 1200 50 0001 C CNN
F 3 "" H 750 1200 50 0001 C CNN
F 4 "www.mouser.com" H 750 1200 60 0001 C CNN "Mouser_URL"
F 5 "www.yageo.com" H 750 1200 50 0001 C CNN "MNF1_URL"
F 6 "RC0805JR-070RL" H 750 1200 50 0001 C CNN "EMPTY_PN"
F 7 "Leave empty" H 750 1200 50 0001 C CNN "Note"
1 750 1200
P 900 1850
F 0 "RV2" H 900 1950 50 0000 C CNN
F 1 "0" H 900 1800 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.29x1.40mm_HandSolder" H 900 1850 50 0001 C CNN
F 3 "" H 900 1850 50 0001 C CNN
F 4 "www.mouser.com" H 900 1850 60 0001 C CNN "Mouser_URL"
F 5 "www.yageo.com" H 900 1850 50 0001 C CNN "MNF1_URL"
F 6 "RC0805JR-070RL" H 900 1850 50 0001 C CNN "EMPTY_PN"
F 7 "Leave empty" H 900 1850 50 0001 C CNN "Note"
1 900 1850
0 -1 -1 0
$EndComp
$Comp
L Device:Jumper_NO_Small RV3
U 1 1 5AF3694A
P 750 900
F 0 "RV3" H 750 1000 50 0000 C CNN
F 1 "0" H 750 850 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.29x1.40mm_HandSolder" H 750 900 50 0001 C CNN
F 3 "" H 750 900 50 0001 C CNN
F 4 "www.mouser.com" H 750 900 60 0001 C CNN "Mouser_URL"
F 5 "www.yageo.com" H 750 900 50 0001 C CNN "MNF1_URL"
F 6 "RC0805JR-070RL" H 750 900 50 0001 C CNN "EMPTY_PN"
F 7 "Leave empty" H 750 900 50 0001 C CNN "Note"
1 750 900
P 900 1550
F 0 "RV3" H 900 1650 50 0000 C CNN
F 1 "0" H 900 1500 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.29x1.40mm_HandSolder" H 900 1550 50 0001 C CNN
F 3 "" H 900 1550 50 0001 C CNN
F 4 "www.mouser.com" H 900 1550 60 0001 C CNN "Mouser_URL"
F 5 "www.yageo.com" H 900 1550 50 0001 C CNN "MNF1_URL"
F 6 "RC0805JR-070RL" H 900 1550 50 0001 C CNN "EMPTY_PN"
F 7 "Leave empty" H 900 1550 50 0001 C CNN "Note"
1 900 1550
0 -1 -1 0
$EndComp
Text GLabel 950 950 1 60 Input ~ 0
Text GLabel 1100 1600 1 60 Input ~ 0
2V5_3V3
$Comp
L power:+2V5 #PWR0169
U 1 1 5AF3DD8E
P 750 1300
F 0 "#PWR0169" H 750 1150 50 0001 C CNN
F 1 "+2V5" H 750 1440 50 0000 C CNN
F 2 "" H 750 1300 50 0001 C CNN
F 3 "" H 750 1300 50 0001 C CNN
1 750 1300
P 900 1950
F 0 "#PWR0169" H 900 1800 50 0001 C CNN
F 1 "+2V5" H 900 2090 50 0000 C CNN
F 2 "" H 900 1950 50 0001 C CNN
F 3 "" H 900 1950 50 0001 C CNN
1 900 1950
-1 0 0 1
$EndComp
$Comp
L power:+3V3 #PWR0170
U 1 1 5AF3DD94
P 750 800
F 0 "#PWR0170" H 750 650 50 0001 C CNN
F 1 "+3V3" H 750 940 50 0000 C CNN
F 2 "" H 750 800 50 0001 C CNN
F 3 "" H 750 800 50 0001 C CNN
1 750 800
P 900 1450
F 0 "#PWR0170" H 900 1300 50 0001 C CNN
F 1 "+3V3" H 900 1590 50 0000 C CNN
F 2 "" H 900 1450 50 0001 C CNN
F 3 "" H 900 1450 50 0001 C CNN
1 900 1450
1 0 0 -1
$EndComp
Wire Wire Line
750 1050 750 1100
900 1700 900 1750
Wire Wire Line
750 1050 750 1000
Connection ~ 750 1050
900 1700 900 1650
Connection ~ 900 1700
$Comp
L dcdc:DCDC U3
U 1 1 5AF563F3
@ -3174,20 +3165,50 @@ D11 (2V), R2, R4 hold PWREN on 1V\nin the middle of 0.4-1.5V hysteresis
Text Notes 850 5050 0 60 ~ 0
FTDI_nSLEEP is 2.5V\nD12 must be schottky
Wire Wire Line
950 950 950 1050
1100 1600 1100 1700
Wire Wire Line
900 1700 1100 1700
Connection ~ 1100 1700
Wire Wire Line
750 1050 950 1050
Connection ~ 950 1050
1100 1700 1100 1800
Wire Wire Line
950 1050 950 1150
1100 1700 1400 1700
Wire Wire Line
950 1050 1250 1050
1350 1550 1350 1600
Wire Wire Line
1200 900 1200 950
1350 1600 1400 1600
Wire Wire Line
1200 950 1250 950
1350 1850 1350 1800
Wire Wire Line
1350 1800 1400 1800
$Comp
L Device:D D?
U 1 1 5B203FA2
P 2900 3550
F 0 "D?" H 3100 3600 50 0000 C CNN
F 1 "1N4148" H 2900 3450 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 2900 3550 50 0001 C CNN
F 3 "" H 2900 3550 50 0000 C CNN
1 2900 3550
0 -1 -1 0
$EndComp
Wire Wire Line
2900 3700 2900 3750
$Comp
L Device:R R?
U 1 1 5B2457C5
P 3150 3300
F 0 "R?" V 3230 3300 50 0000 C CNN
F 1 "1.2k" V 3150 3300 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3080 3300 50 0001 C CNN
F 3 "" H 3150 3300 50 0000 C CNN
1 3150 3300
0 1 1 0
$EndComp
Wire Wire Line
1200 1200 1200 1150
2900 3400 2900 3300
Wire Wire Line
1200 1150 1250 1150
2900 3300 3000 3300
Text GLabel 3300 3300 2 60 Input ~ 0
US2_ID
$EndSCHEMATC

45
power.sch
Unescape View File

@ -558,9 +558,9 @@ F 3 "" H 1950 4150 50 0000 C CNN
1 1950 4150
1 0 0 -1
$EndComp
Text GLabel 2450 3450 2 60 Input ~ 0
Text GLabel 2350 3450 2 60 Input ~ 0
FPDI_SCL
Text GLabel 2450 3550 2 60 Input ~ 0
Text GLabel 2350 3550 2 60 Input ~ 0
FPDI_SDA
$Comp
L Device:Battery_Cell BAT1
@ -604,8 +604,6 @@ F 0 "D10" H 4300 4350 50 0000 C CNN
F 1 "1N4148" H 4300 4150 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 4300 4250 50 0001 C CNN
F 3 "" H 4300 4250 50 0000 C CNN
F 4 "1N4148WS" H 4300 4250 50 0001 C CNN "MPN"
F 5 "1N4148WSFSCT-ND" H 4300 4250 50 0001 C CNN "Digikey"
1 4300 4250
0 -1 -1 0
$EndComp
@ -676,7 +674,7 @@ F 3 "" H 4850 4200 50 0000 C CNN
1 4850 4200
0 -1 -1 0
$EndComp
Text Notes 3000 3700 0 60 ~ 0
Text Notes 3100 3700 0 60 ~ 0
WAKEUPn\nopen drain \nactive low
Text Label 2400 3750 0 60 ~ 0
WAKEUPn
@ -852,7 +850,6 @@ F 0 "D13" H 4050 4350 50 0000 C CNN
F 1 "1N4148" H 4050 4150 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 4050 4250 50 0001 C CNN
F 3 "" H 4050 4250 50 0000 C CNN
F 4 "1N4148WS" H 4050 4250 50 0001 C CNN "MPN"
1 4050 4250
0 1 1 0
$EndComp
@ -888,7 +885,6 @@ F 0 "D14" H 3400 5500 50 0000 C CNN
F 1 "1N4148" H 3400 5300 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 3400 5400 50 0001 C CNN
F 3 "" H 3400 5400 50 0000 C CNN
F 4 "1N4148WS" H 3400 5400 50 0001 C CNN "MPN"
1 3400 5400
0 1 1 0
$EndComp
@ -956,7 +952,6 @@ F 0 "D17" H 3150 4050 50 0000 C CNN
F 1 "1N4148" H 3200 4250 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 3150 4150 50 0001 C CNN
F 3 "" H 3150 4150 50 0000 C CNN
F 4 "1N4148WS" H 3150 4150 50 0001 C CNN "MPN"
1 3150 4150
1 0 0 -1
$EndComp
@ -1480,10 +1475,6 @@ Wire Wire Line
4600 1050 4600 1150
Wire Wire Line
1950 4050 1950 4150
Wire Wire Line
2350 3450 2450 3450
Wire Wire Line
2350 3550 2450 3550
Wire Wire Line
900 3800 900 3850
Wire Wire Line
@ -3190,4 +3181,34 @@ Wire Wire Line
1350 1850 1350 1800
Wire Wire Line
1350 1800 1400 1800
$Comp
L Device:D D27
U 1 1 5B203FA2
P 2900 3550
F 0 "D27" H 3100 3600 50 0000 C CNN
F 1 "1N4148" H 2900 3450 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 2900 3550 50 0001 C CNN
F 3 "" H 2900 3550 50 0000 C CNN
1 2900 3550
0 -1 -1 0
$EndComp
Wire Wire Line
2900 3700 2900 3750
$Comp
L Device:R R66
U 1 1 5B2457C5
P 3150 3300
F 0 "R66" V 3230 3300 50 0000 C CNN
F 1 "1.2k" V 3150 3300 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3080 3300 50 0001 C CNN
F 3 "" H 3150 3300 50 0000 C CNN
1 3150 3300
0 1 1 0
$EndComp
Wire Wire Line
2900 3400 2900 3300
Wire Wire Line
2900 3300 3000 3300
Text GLabel 3300 3300 2 60 Input ~ 0
US2_ID
$EndSCHEMATC

234
usb.bak
Unescape View File

@ -33,12 +33,12 @@ $EndComp
$Comp
L power:+5V #PWR0107
U 1 1 58D6C83B
P 3050 1700
F 0 "#PWR0107" H 3050 1550 50 0001 C CNN
F 1 "+5V" H 3050 1840 50 0000 C CNN
F 2 "" H 3050 1700 60 0000 C CNN
F 3 "" H 3050 1700 60 0000 C CNN
1 3050 1700
P 2800 1700
F 0 "#PWR0107" H 2800 1550 50 0001 C CNN
F 1 "+5V" H 2800 1840 50 0000 C CNN
F 2 "" H 2800 1700 60 0000 C CNN
F 3 "" H 2800 1700 60 0000 C CNN
1 2800 1700
0 1 1 0
$EndComp
$Comp
@ -60,12 +60,12 @@ $EndComp
$Comp
L power:+5V #PWR0108
U 1 1 58D6C83D
P 3000 2650
F 0 "#PWR0108" H 3000 2500 50 0001 C CNN
F 1 "+5V" H 3000 2790 50 0000 C CNN
F 2 "" H 3000 2650 60 0000 C CNN
F 3 "" H 3000 2650 60 0000 C CNN
1 3000 2650
P 2800 2650
F 0 "#PWR0108" H 2800 2500 50 0001 C CNN
F 1 "+5V" H 2800 2790 50 0000 C CNN
F 2 "" H 2800 2650 60 0000 C CNN
F 3 "" H 2800 2650 60 0000 C CNN
1 2800 2650
0 1 1 0
$EndComp
$Comp
@ -74,7 +74,7 @@ U 1 1 58D6C840
P 1500 1900
AR Path="/58D6C840" Ref="US1" Part="1"
AR Path="/58D6BF46/58D6C840" Ref="US1" Part="1"
F 0 "US1" H 1825 1775 50 0000 C CNN
F 0 "US1" V 1200 1900 50 0000 C CNN
F 1 "MICRO_USB" H 1500 2100 50 0000 C CNN
F 2 "usb_otg:USB-MICRO-B-FCI-10118192-0001LF" V 1450 1800 50 0001 C CNN
F 3 "http://portal.fciconnect.com/Comergent/fci/drawing/10118192.pdf" H 1450 1800 50 0001 C CNN
@ -99,7 +99,7 @@ U 1 1 58D6C841
P 1500 2850
AR Path="/58D6C841" Ref="US2" Part="1"
AR Path="/58D6BF46/58D6C841" Ref="US2" Part="1"
F 0 "US2" H 1825 2725 50 0000 C CNN
F 0 "US2" V 1200 2850 50 0000 C CNN
F 1 "MICRO_USB" H 1500 3050 50 0000 C CNN
F 2 "usb_otg:USB-MICRO-B-FCI-10118192-0001LF" V 1450 2750 50 0001 C CNN
F 3 "portal.fciconnect.com/Comergent/fci/drawing/10118192.pdf" H 1450 2750 50 0001 C CNN
@ -120,23 +120,22 @@ $EndComp
$Comp
L power:GND #PWR0105
U 1 1 58D6C843
P 1850 3050
F 0 "#PWR0105" H 1850 2800 50 0001 C CNN
F 1 "GND" H 1850 2900 50 0000 C CNN
F 2 "" H 1850 3050 50 0000 C CNN
F 3 "" H 1850 3050 50 0000 C CNN
1 1850 3050
P 2150 3050
F 0 "#PWR0105" H 2150 2800 50 0001 C CNN
F 1 "GND" H 2150 2900 50 0000 C CNN
F 2 "" H 2150 3050 50 0000 C CNN
F 3 "" H 2150 3050 50 0000 C CNN
1 2150 3050
0 -1 -1 0
$EndComp
Text GLabel 3000 1800 2 60 Input ~ 0
USB_FTDI_D-
Text GLabel 3000 1900 2 60 Input ~ 0
USB_FTDI_D+
Text GLabel 3150 2750 2 60 Input ~ 0
Text GLabel 3000 2750 2 60 Input ~ 0
USB_FPGA_D-
Text GLabel 3150 2850 2 60 Input ~ 0
Text GLabel 3000 2850 2 60 Input ~ 0
USB_FPGA_D+
NoConn ~ 1850 2950
NoConn ~ 1850 2000
$Comp
L power:GND #PWR0102
@ -220,15 +219,15 @@ $EndComp
Wire Wire Line
1800 1700 1950 1700
Wire Wire Line
2400 1700 3050 1700
2400 1700 2800 1700
Wire Wire Line
2750 2650 3000 2650
2750 2650 2800 2650
Wire Wire Line
1800 2650 2550 2650
Wire Wire Line
1800 2100 1850 2100
Wire Wire Line
1800 3050 1850 3050
1800 3050 2150 3050
Wire Wire Line
1800 1800 2150 1800
Wire Wire Line
@ -237,8 +236,6 @@ Wire Wire Line
1800 2750 2100 2750
Wire Wire Line
1800 2850 2100 2850
Wire Wire Line
1800 2950 1850 2950
Wire Wire Line
1800 2000 1850 2000
Wire Wire Line
@ -372,17 +369,17 @@ warning:\nULX3S has different pinout\nfor simpler PCB routing and\nbecause FT230
$Comp
L Device:R R40
U 1 1 591C69FB
P 2250 4850
P 2250 4650
AR Path="/591C69FB" Ref="R40" Part="1"
AR Path="/58D6BF46/591C69FB" Ref="R40" Part="1"
F 0 "R40" V 2330 4850 50 0000 C CNN
F 1 "1.2k" V 2250 4850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 4850 50 0001 C CNN
F 3 "" H 2250 4850 50 0000 C CNN
1 2250 4850
0 -1 -1 0
F 0 "R40" V 2330 4650 50 0000 C CNN
F 1 "1.2k" V 2250 4650 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 4650 50 0001 C CNN
F 3 "" H 2250 4650 50 0000 C CNN
1 2250 4650
0 -1 1 0
$EndComp
Text Notes 2750 5000 0 60 ~ 0
Text Notes 2750 4750 0 60 ~ 0
D+ 1.5k pullp for \nfull speed device\nmode USB1.1
Text GLabel 8650 1450 0 60 Input ~ 0
CLK_25MHz
@ -590,17 +587,17 @@ D8,D9: Schottky 2A/30V \nLow drop Vfmax=0.375V\nParts reduction: Only D8 is requ
$Comp
L Device:R R54
U 1 1 59D562D0
P 2250 5450
P 2250 5250
AR Path="/59D562D0" Ref="R54" Part="1"
AR Path="/58D6BF46/59D562D0" Ref="R54" Part="1"
F 0 "R54" V 2150 5450 50 0000 C CNN
F 1 "1.2k" V 2250 5450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 5450 50 0001 C CNN
F 3 "" H 2250 5450 50 0000 C CNN
1 2250 5450
0 1 1 0
F 0 "R54" V 2150 5250 50 0000 C CNN
F 1 "1.2k" V 2250 5250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 5250 50 0001 C CNN
F 3 "" H 2250 5250 50 0000 C CNN
1 2250 5250
0 1 -1 0
$EndComp
Text Notes 2750 5600 0 60 ~ 0
Text Notes 2750 5350 0 60 ~ 0
D- 1.5k pullp for \nlow speed device\nmode USB1.0
Text GLabel 8650 2350 0 60 Input ~ 0
FTDI_TXDEN
@ -734,87 +731,86 @@ Text Notes 7450 1400 0 60 ~ 0
SD_D2 v1.7
Text Notes 11150 1900 0 60 ~ 0
SD_CLK v1.7
Text GLabel 1600 4650 0 60 Input ~ 0
Text GLabel 1600 4850 0 60 Input ~ 0
USB_FPGA_PULL_D+
Text GLabel 1600 5250 0 60 Input ~ 0
Text GLabel 1600 5450 0 60 Input ~ 0
USB_FPGA_PULL_D-
$Comp
L Device:R R63
U 1 1 5A71E38F
P 2250 4650
P 2250 4850
AR Path="/5A71E38F" Ref="R63" Part="1"
AR Path="/58D6BF46/5A71E38F" Ref="R63" Part="1"
F 0 "R63" V 2330 4650 50 0000 C CNN
F 1 "15k" V 2250 4650 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 4650 50 0001 C CNN
F 3 "" H 2250 4650 50 0000 C CNN
1 2250 4650
0 -1 -1 0
F 0 "R63" V 2330 4850 50 0000 C CNN
F 1 "15k" V 2250 4850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 4850 50 0001 C CNN
F 3 "" H 2250 4850 50 0000 C CNN
1 2250 4850
0 -1 1 0
$EndComp
$Comp
L Device:R R64
U 1 1 5A71E566
P 2250 5250
P 2250 5450
AR Path="/5A71E566" Ref="R64" Part="1"
AR Path="/58D6BF46/5A71E566" Ref="R64" Part="1"
F 0 "R64" V 2330 5250 50 0000 C CNN
F 1 "15k" V 2250 5250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 5250 50 0001 C CNN
F 3 "" H 2250 5250 50 0000 C CNN
1 2250 5250
0 -1 -1 0
F 0 "R64" V 2330 5450 50 0000 C CNN
F 1 "15k" V 2250 5450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 5450 50 0001 C CNN
F 3 "" H 2250 5450 50 0000 C CNN
1 2250 5450
0 -1 1 0
$EndComp
Wire Wire Line
2400 4650 2550 4650
2400 4850 2550 4850
Wire Wire Line
2400 5250 2550 5250
2400 5450 2550 5450
Text Notes 650 4450 0 60 ~ 0
USB pull lines connected to\nBANK0 on "gpio" sheet
$Comp
L Device:D D23
U 1 1 5A720D44
P 1950 4650
F 0 "D23" H 1650 4750 50 0000 C CNN
F 1 "1N4148" H 1900 4750 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 4650 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 4650 50 0001 C CNN
F 4 "1N4148WS" H 1950 4650 50 0001 C CNN "MPN"
1 1950 4650
1 0 0 -1
P 1950 4850
F 0 "D23" H 1650 4950 50 0000 C CNN
F 1 "1N4148" H 1900 4950 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 4850 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 4850 50 0001 C CNN
1 1950 4850
1 0 0 1
$EndComp
Wire Wire Line
2400 4850 2550 4850
2400 4650 2550 4650
Wire Wire Line
2550 4850 2550 4650
Connection ~ 2550 4650
2550 4650 2550 4850
Connection ~ 2550 4850
Wire Wire Line
2400 5450 2550 5450
2400 5250 2550 5250
Wire Wire Line
2550 5450 2550 5250
Connection ~ 2550 5250
2550 5250 2550 5450
Connection ~ 2550 5450
Wire Wire Line
1600 4650 1700 4650
1600 4850 1700 4850
Wire Wire Line
1700 4650 1700 4850
1700 4850 1700 4650
Wire Wire Line
1700 4850 1800 4850
Connection ~ 1700 4650
1700 4650 1800 4650
Connection ~ 1700 4850
Wire Wire Line
1600 5250 1700 5250
1600 5450 1700 5450
Wire Wire Line
1700 5250 1700 5450
1700 5450 1700 5250
Wire Wire Line
1700 5450 1800 5450
Connection ~ 1700 5250
1700 5250 1800 5250
Connection ~ 1700 5450
Wire Wire Line
2600 2850 2600 2900
Wire Wire Line
2700 2750 2700 2900
Text GLabel 2750 4650 2 60 Input ~ 0
Text GLabel 2750 4850 2 60 Input ~ 0
USB_FPGA_D+
Text GLabel 2750 5250 2 60 Input ~ 0
Text GLabel 2750 5450 2 60 Input ~ 0
USB_FPGA_D-
Text Notes 2750 4550 0 60 ~ 0
Text Notes 2750 5700 0 60 ~ 0
D+,D- 15k pulldown \nfor host mode
Wire Wire Line
5600 4400 5600 4500
@ -825,56 +821,54 @@ Wire Wire Line
Wire Wire Line
2650 3200 2700 3200
Wire Wire Line
2600 2850 3150 2850
2600 2850 3000 2850
Wire Wire Line
2700 2750 3150 2750
2700 2750 3000 2750
Wire Wire Line
6450 3700 6550 3700
Wire Wire Line
5450 1200 5450 1250
Wire Wire Line
2550 4650 2750 4650
2550 4850 2750 4850
Wire Wire Line
2550 5250 2750 5250
2550 5450 2750 5450
Wire Wire Line
1700 4650 1800 4650
1700 4850 1800 4850
Wire Wire Line
1700 5250 1800 5250
1700 5450 1800 5450
$Comp
L Device:D D25
U 1 1 5AF760EE
P 1950 5250
F 0 "D25" H 1650 5350 50 0000 C CNN
F 1 "1N4148" H 1900 5350 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 5250 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 5250 50 0001 C CNN
F 4 "1N4148WS" H 1950 5250 50 0001 C CNN "MPN"
1 1950 5250
1 0 0 -1
P 1950 5450
F 0 "D25" H 1650 5550 50 0000 C CNN
F 1 "1N4148" H 1900 5550 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 5450 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 5450 50 0001 C CNN
1 1950 5450
1 0 0 1
$EndComp
$Comp
L Device:D D24
U 1 1 5AF79ABE
P 1950 4850
F 0 "D24" H 2250 4950 50 0000 C CNN
F 1 "1N4148" H 1900 4950 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 4850 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 4850 50 0001 C CNN
F 4 "1N4148WS" H 1950 4850 50 0001 C CNN "MPN"
1 1950 4850
-1 0 0 1
P 1950 4650
F 0 "D24" H 2250 4750 50 0000 C CNN
F 1 "1N4148" H 1900 4750 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 4650 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 4650 50 0001 C CNN
1 1950 4650
-1 0 0 -1
$EndComp
$Comp
L Device:D D26
U 1 1 5AF7B2B2
P 1950 5450
F 0 "D26" H 2250 5550 50 0000 C CNN
F 1 "1N4148" H 1900 5550 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 5450 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 5450 50 0001 C CNN
F 4 "1N4148WS" H 1950 5450 50 0001 C CNN "MPN"
1 1950 5450
-1 0 0 1
P 1950 5250
F 0 "D26" H 2250 5350 50 0000 C CNN
F 1 "1N4148" H 1900 5350 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 5250 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 5250 50 0001 C CNN
F 4 "1N4148WS" H 1950 5250 50 0001 C CNN "MPN"
1 1950 5250
-1 0 0 -1
$EndComp
Text Label 1850 2650 0 60 ~ 0
US2VBUS
@ -890,7 +884,7 @@ Text Notes 7450 1900 0 60 ~ 0
SD_D0 v1.8
Text GLabel 8650 1750 0 60 Input ~ 0
SD_D1
Text Notes 1550 6050 0 60 ~ 0
Text Notes 750 6050 0 60 ~ 0
Deviation from USB specification in\npulldowns for BOM simplificaton.\nWith series diode, correct value R63 R64 \nshould be 12k but 15k is used.
Wire Notes Line
2550 2400 2650 2400
@ -906,4 +900,8 @@ Wire Notes Line
2700 2400 2800 2400
Text Notes 2400 2350 0 60 ~ 0
STPS2L30AF
Text GLabel 1800 2950 2 60 Input ~ 0
US2_ID
Text Notes 1600 3350 0 60 ~ 0
US2_ID to RTC\non "powr" sheet
$EndSCHEMATC

234
usb.sch
Unescape View File

@ -33,12 +33,12 @@ $EndComp
$Comp
L power:+5V #PWR0107
U 1 1 58D6C83B
P 3050 1700
F 0 "#PWR0107" H 3050 1550 50 0001 C CNN
F 1 "+5V" H 3050 1840 50 0000 C CNN
F 2 "" H 3050 1700 60 0000 C CNN
F 3 "" H 3050 1700 60 0000 C CNN
1 3050 1700
P 2800 1700
F 0 "#PWR0107" H 2800 1550 50 0001 C CNN
F 1 "+5V" H 2800 1840 50 0000 C CNN
F 2 "" H 2800 1700 60 0000 C CNN
F 3 "" H 2800 1700 60 0000 C CNN
1 2800 1700
0 1 1 0
$EndComp
$Comp
@ -60,12 +60,12 @@ $EndComp
$Comp
L power:+5V #PWR0108
U 1 1 58D6C83D
P 3000 2650
F 0 "#PWR0108" H 3000 2500 50 0001 C CNN
F 1 "+5V" H 3000 2790 50 0000 C CNN
F 2 "" H 3000 2650 60 0000 C CNN
F 3 "" H 3000 2650 60 0000 C CNN
1 3000 2650
P 2800 2650
F 0 "#PWR0108" H 2800 2500 50 0001 C CNN
F 1 "+5V" H 2800 2790 50 0000 C CNN
F 2 "" H 2800 2650 60 0000 C CNN
F 3 "" H 2800 2650 60 0000 C CNN
1 2800 2650
0 1 1 0
$EndComp
$Comp
@ -74,7 +74,7 @@ U 1 1 58D6C840
P 1500 1900
AR Path="/58D6C840" Ref="US1" Part="1"
AR Path="/58D6BF46/58D6C840" Ref="US1" Part="1"
F 0 "US1" H 1825 1775 50 0000 C CNN
F 0 "US1" V 1200 1900 50 0000 C CNN
F 1 "MICRO_USB" H 1500 2100 50 0000 C CNN
F 2 "usb_otg:USB-MICRO-B-FCI-10118192-0001LF" V 1450 1800 50 0001 C CNN
F 3 "http://portal.fciconnect.com/Comergent/fci/drawing/10118192.pdf" H 1450 1800 50 0001 C CNN
@ -99,7 +99,7 @@ U 1 1 58D6C841
P 1500 2850
AR Path="/58D6C841" Ref="US2" Part="1"
AR Path="/58D6BF46/58D6C841" Ref="US2" Part="1"
F 0 "US2" H 1825 2725 50 0000 C CNN
F 0 "US2" V 1200 2850 50 0000 C CNN
F 1 "MICRO_USB" H 1500 3050 50 0000 C CNN
F 2 "usb_otg:USB-MICRO-B-FCI-10118192-0001LF" V 1450 2750 50 0001 C CNN
F 3 "portal.fciconnect.com/Comergent/fci/drawing/10118192.pdf" H 1450 2750 50 0001 C CNN
@ -120,23 +120,22 @@ $EndComp
$Comp
L power:GND #PWR0105
U 1 1 58D6C843
P 1850 3050
F 0 "#PWR0105" H 1850 2800 50 0001 C CNN
F 1 "GND" H 1850 2900 50 0000 C CNN
F 2 "" H 1850 3050 50 0000 C CNN
F 3 "" H 1850 3050 50 0000 C CNN
1 1850 3050
P 2150 3050
F 0 "#PWR0105" H 2150 2800 50 0001 C CNN
F 1 "GND" H 2150 2900 50 0000 C CNN
F 2 "" H 2150 3050 50 0000 C CNN
F 3 "" H 2150 3050 50 0000 C CNN
1 2150 3050
0 -1 -1 0
$EndComp
Text GLabel 3000 1800 2 60 Input ~ 0
USB_FTDI_D-
Text GLabel 3000 1900 2 60 Input ~ 0
USB_FTDI_D+
Text GLabel 3150 2750 2 60 Input ~ 0
Text GLabel 3000 2750 2 60 Input ~ 0
USB_FPGA_D-
Text GLabel 3150 2850 2 60 Input ~ 0
Text GLabel 3000 2850 2 60 Input ~ 0
USB_FPGA_D+
NoConn ~ 1850 2950
NoConn ~ 1850 2000
$Comp
L power:GND #PWR0102
@ -220,15 +219,15 @@ $EndComp
Wire Wire Line
1800 1700 1950 1700
Wire Wire Line
2400 1700 3050 1700
2400 1700 2800 1700
Wire Wire Line
2750 2650 3000 2650
2750 2650 2800 2650
Wire Wire Line
1800 2650 2550 2650
Wire Wire Line
1800 2100 1850 2100
Wire Wire Line
1800 3050 1850 3050
1800 3050 2150 3050
Wire Wire Line
1800 1800 2150 1800
Wire Wire Line
@ -237,8 +236,6 @@ Wire Wire Line
1800 2750 2100 2750
Wire Wire Line
1800 2850 2100 2850
Wire Wire Line
1800 2950 1850 2950
Wire Wire Line
1800 2000 1850 2000
Wire Wire Line
@ -372,17 +369,17 @@ warning:\nULX3S has different pinout\nfor simpler PCB routing and\nbecause FT230
$Comp
L Device:R R40
U 1 1 591C69FB
P 2250 4850
P 2250 4650
AR Path="/591C69FB" Ref="R40" Part="1"
AR Path="/58D6BF46/591C69FB" Ref="R40" Part="1"
F 0 "R40" V 2330 4850 50 0000 C CNN
F 1 "1.2k" V 2250 4850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 4850 50 0001 C CNN
F 3 "" H 2250 4850 50 0000 C CNN
1 2250 4850
0 -1 -1 0
F 0 "R40" V 2330 4650 50 0000 C CNN
F 1 "1.2k" V 2250 4650 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 4650 50 0001 C CNN
F 3 "" H 2250 4650 50 0000 C CNN
1 2250 4650
0 -1 1 0
$EndComp
Text Notes 2750 5000 0 60 ~ 0
Text Notes 2750 4750 0 60 ~ 0
D+ 1.5k pullp for \nfull speed device\nmode USB1.1
Text GLabel 8650 1450 0 60 Input ~ 0
CLK_25MHz
@ -590,17 +587,17 @@ D8,D9: Schottky 2A/30V \nLow drop Vfmax=0.375V\nParts reduction: Only D8 is requ
$Comp
L Device:R R54
U 1 1 59D562D0
P 2250 5450
P 2250 5250
AR Path="/59D562D0" Ref="R54" Part="1"
AR Path="/58D6BF46/59D562D0" Ref="R54" Part="1"
F 0 "R54" V 2150 5450 50 0000 C CNN
F 1 "1.2k" V 2250 5450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 5450 50 0001 C CNN
F 3 "" H 2250 5450 50 0000 C CNN
1 2250 5450
0 1 1 0
F 0 "R54" V 2150 5250 50 0000 C CNN
F 1 "1.2k" V 2250 5250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 5250 50 0001 C CNN
F 3 "" H 2250 5250 50 0000 C CNN
1 2250 5250
0 1 -1 0
$EndComp
Text Notes 2750 5600 0 60 ~ 0
Text Notes 2750 5350 0 60 ~ 0
D- 1.5k pullp for \nlow speed device\nmode USB1.0
Text GLabel 8650 2350 0 60 Input ~ 0
FTDI_TXDEN
@ -734,87 +731,86 @@ Text Notes 7450 1400 0 60 ~ 0
SD_D2 v1.7
Text Notes 11150 1900 0 60 ~ 0
SD_CLK v1.7
Text GLabel 1600 4650 0 60 Input ~ 0
Text GLabel 1600 4850 0 60 Input ~ 0
USB_FPGA_PULL_D+
Text GLabel 1600 5250 0 60 Input ~ 0
Text GLabel 1600 5450 0 60 Input ~ 0
USB_FPGA_PULL_D-
$Comp
L Device:R R63
U 1 1 5A71E38F
P 2250 4650
P 2250 4850
AR Path="/5A71E38F" Ref="R63" Part="1"
AR Path="/58D6BF46/5A71E38F" Ref="R63" Part="1"
F 0 "R63" V 2330 4650 50 0000 C CNN
F 1 "15k" V 2250 4650 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 4650 50 0001 C CNN
F 3 "" H 2250 4650 50 0000 C CNN
1 2250 4650
0 -1 -1 0
F 0 "R63" V 2330 4850 50 0000 C CNN
F 1 "15k" V 2250 4850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 4850 50 0001 C CNN
F 3 "" H 2250 4850 50 0000 C CNN
1 2250 4850
0 -1 1 0
$EndComp
$Comp
L Device:R R64
U 1 1 5A71E566
P 2250 5250
P 2250 5450
AR Path="/5A71E566" Ref="R64" Part="1"
AR Path="/58D6BF46/5A71E566" Ref="R64" Part="1"
F 0 "R64" V 2330 5250 50 0000 C CNN
F 1 "15k" V 2250 5250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 5250 50 0001 C CNN
F 3 "" H 2250 5250 50 0000 C CNN
1 2250 5250
0 -1 -1 0
F 0 "R64" V 2330 5450 50 0000 C CNN
F 1 "15k" V 2250 5450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2180 5450 50 0001 C CNN
F 3 "" H 2250 5450 50 0000 C CNN
1 2250 5450
0 -1 1 0
$EndComp
Wire Wire Line
2400 4650 2550 4650
2400 4850 2550 4850
Wire Wire Line
2400 5250 2550 5250
2400 5450 2550 5450
Text Notes 650 4450 0 60 ~ 0
USB pull lines connected to\nBANK0 on "gpio" sheet
$Comp
L Device:D D23
U 1 1 5A720D44
P 1950 4650
F 0 "D23" H 1650 4750 50 0000 C CNN
F 1 "1N4148" H 1900 4750 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 4650 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 4650 50 0001 C CNN
F 4 "1N4148WS" H 1950 4650 50 0001 C CNN "MPN"
1 1950 4650
1 0 0 -1
P 1950 4850
F 0 "D23" H 1650 4950 50 0000 C CNN
F 1 "1N4148" H 1900 4950 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 4850 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 4850 50 0001 C CNN
1 1950 4850
1 0 0 1
$EndComp
Wire Wire Line
2400 4850 2550 4850
2400 4650 2550 4650
Wire Wire Line
2550 4850 2550 4650
Connection ~ 2550 4650
2550 4650 2550 4850
Connection ~ 2550 4850
Wire Wire Line
2400 5450 2550 5450
2400 5250 2550 5250
Wire Wire Line
2550 5450 2550 5250
Connection ~ 2550 5250
2550 5250 2550 5450
Connection ~ 2550 5450
Wire Wire Line
1600 4650 1700 4650
1600 4850 1700 4850
Wire Wire Line
1700 4650 1700 4850
1700 4850 1700 4650
Wire Wire Line
1700 4850 1800 4850
Connection ~ 1700 4650
1700 4650 1800 4650
Connection ~ 1700 4850
Wire Wire Line
1600 5250 1700 5250
1600 5450 1700 5450
Wire Wire Line
1700 5250 1700 5450
1700 5450 1700 5250
Wire Wire Line
1700 5450 1800 5450
Connection ~ 1700 5250
1700 5250 1800 5250
Connection ~ 1700 5450
Wire Wire Line
2600 2850 2600 2900
Wire Wire Line
2700 2750 2700 2900
Text GLabel 2750 4650 2 60 Input ~ 0
Text GLabel 2750 4850 2 60 Input ~ 0
USB_FPGA_D+
Text GLabel 2750 5250 2 60 Input ~ 0
Text GLabel 2750 5450 2 60 Input ~ 0
USB_FPGA_D-
Text Notes 2750 4550 0 60 ~ 0
Text Notes 2750 5700 0 60 ~ 0
D+,D- 15k pulldown \nfor host mode
Wire Wire Line
5600 4400 5600 4500
@ -825,56 +821,54 @@ Wire Wire Line
Wire Wire Line
2650 3200 2700 3200
Wire Wire Line
2600 2850 3150 2850
2600 2850 3000 2850
Wire Wire Line
2700 2750 3150 2750
2700 2750 3000 2750
Wire Wire Line
6450 3700 6550 3700
Wire Wire Line
5450 1200 5450 1250
Wire Wire Line
2550 4650 2750 4650
2550 4850 2750 4850
Wire Wire Line
2550 5250 2750 5250
2550 5450 2750 5450
Wire Wire Line
1700 4650 1800 4650
1700 4850 1800 4850
Wire Wire Line
1700 5250 1800 5250
1700 5450 1800 5450
$Comp
L Device:D D25
U 1 1 5AF760EE
P 1950 5250
F 0 "D25" H 1650 5350 50 0000 C CNN
F 1 "1N4148" H 1900 5350 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 5250 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 5250 50 0001 C CNN
F 4 "1N4148WS" H 1950 5250 50 0001 C CNN "MPN"
1 1950 5250
1 0 0 -1
P 1950 5450
F 0 "D25" H 1650 5550 50 0000 C CNN
F 1 "1N4148" H 1900 5550 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 5450 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 5450 50 0001 C CNN
1 1950 5450
1 0 0 1
$EndComp
$Comp
L Device:D D24
U 1 1 5AF79ABE
P 1950 4850
F 0 "D24" H 2250 4950 50 0000 C CNN
F 1 "1N4148" H 1900 4950 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 4850 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 4850 50 0001 C CNN
F 4 "1N4148WS" H 1950 4850 50 0001 C CNN "MPN"
1 1950 4850
-1 0 0 1
P 1950 4650
F 0 "D24" H 2250 4750 50 0000 C CNN
F 1 "1N4148" H 1900 4750 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 4650 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 4650 50 0001 C CNN
1 1950 4650
-1 0 0 -1
$EndComp
$Comp
L Device:D D26
U 1 1 5AF7B2B2
P 1950 5450
F 0 "D26" H 2250 5550 50 0000 C CNN
F 1 "1N4148" H 1900 5550 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 5450 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 5450 50 0001 C CNN
F 4 "1N4148WS" H 1950 5450 50 0001 C CNN "MPN"
1 1950 5450
-1 0 0 1
P 1950 5250
F 0 "D26" H 2250 5350 50 0000 C CNN
F 1 "1N4148" H 1900 5350 50 0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" V 1950 5250 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" V 1950 5250 50 0001 C CNN
F 4 "1N4148WS" H 1950 5250 50 0001 C CNN "MPN"
1 1950 5250
-1 0 0 -1
$EndComp
Text Label 1850 2650 0 60 ~ 0
US2VBUS
@ -890,7 +884,7 @@ Text Notes 7450 1900 0 60 ~ 0
SD_D0 v1.8
Text GLabel 8650 1750 0 60 Input ~ 0
SD_D1
Text Notes 1550 6050 0 60 ~ 0
Text Notes 750 6050 0 60 ~ 0
Deviation from USB specification in\npulldowns for BOM simplificaton.\nWith series diode, correct value R63 R64 \nshould be 12k but 15k is used.
Wire Notes Line
2550 2400 2650 2400
@ -906,4 +900,8 @@ Wire Notes Line
2700 2400 2800 2400
Text Notes 2400 2350 0 60 ~ 0
STPS2L30AF
Text GLabel 1800 2950 2 60 Input ~ 0
US2_ID
Text Notes 1600 3350 0 60 ~ 0
US2_ID to RTC\non "powr" sheet
$EndSCHEMATC

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