schematics: 3 decoupling 22nF capacitors for SDRAM

pull/3/head
davor 6 years ago
parent 2f3cc59274
commit d95e2eab3d

@ -67,6 +67,7 @@ F 3 "http://www.cui.com/product/resource/sj-4351x-smt-series.pdf" H 2650 2200 50
F 4 "www.cui.com" H 2550 2350 60 0001 C CNN "MFG_URL"
F 5 "SJ-43516-SMT-TR" H 2550 2350 60 0001 C CNN "MFG_PN"
F 6 "www.mouser.com" H 2550 2350 60 0001 C CNN "Distributor1_URL"
F 7 "490-SJ-43516-SMT-TR " H 2550 2350 60 0001 C CNN "Distributor1_PN"
1 2550 2350
1 0 0 -1
$EndComp

@ -72,10 +72,10 @@ F 7 "490-SJ-43516-SMT-TR " H 2550 2350 60 0001 C CNN "Distributor1_PN"
1 0 0 -1
$EndComp
$Comp
L GND #PWR0126
L GND #PWR0132
U 1 1 58D9043A
P 2950 2150
F 0 "#PWR0126" H 2950 1900 50 0001 C CNN
F 0 "#PWR0132" H 2950 1900 50 0001 C CNN
F 1 "GND" H 2950 2000 50 0000 C CNN
F 2 "" H 2950 2150 50 0000 C CNN
F 3 "" H 2950 2150 50 0000 C CNN
@ -219,10 +219,10 @@ AUDIO_L
Text Label 3050 2550 0 60 ~ 0
AUDIO_R
$Comp
L GND #PWR0127
L GND #PWR0133
U 1 1 595A57AD
P 2800 5800
F 0 "#PWR0127" H 2800 5550 50 0001 C CNN
F 0 "#PWR0133" H 2800 5550 50 0001 C CNN
F 1 "GND" H 2800 5650 50 0000 C CNN
F 2 "" H 2800 5800 50 0000 C CNN
F 3 "" H 2800 5800 50 0000 C CNN
@ -248,10 +248,10 @@ Wire Wire Line
3700 4700 3800 4700
Connection ~ 3800 4700
$Comp
L GND #PWR0128
L GND #PWR0134
U 1 1 595A622F
P 3950 4800
F 0 "#PWR0128" H 3950 4550 50 0001 C CNN
F 0 "#PWR0134" H 3950 4550 50 0001 C CNN
F 1 "GND" H 3950 4650 50 0000 C CNN
F 2 "" H 3950 4800 50 0000 C CNN
F 3 "" H 3950 4800 50 0000 C CNN
@ -302,10 +302,10 @@ GN17
Text GLabel 2900 5200 0 60 Input ~ 0
GP17
$Comp
L +3V3 #PWR0129
L +3V3 #PWR0135
U 1 1 595BB15C
P 2800 4250
F 0 "#PWR0129" H 2800 4100 50 0001 C CNN
F 0 "#PWR0135" H 2800 4100 50 0001 C CNN
F 1 "+3V3" H 2800 4390 50 0000 C CNN
F 2 "" H 2800 4250 50 0000 C CNN
F 3 "" H 2800 4250 50 0000 C CNN
@ -320,10 +320,10 @@ Wire Wire Line
2850 4350 2900 4350
Connection ~ 2850 4250
$Comp
L +3V3 #PWR0130
L +3V3 #PWR0136
U 1 1 595BB1ED
P 3850 4250
F 0 "#PWR0130" H 3850 4100 50 0001 C CNN
F 0 "#PWR0136" H 3850 4100 50 0001 C CNN
F 1 "+3V3" H 3850 4390 50 0000 C CNN
F 2 "" H 3850 4250 50 0000 C CNN
F 3 "" H 3850 4250 50 0000 C CNN
@ -333,10 +333,10 @@ $EndComp
Wire Wire Line
3700 4250 3850 4250
$Comp
L GND #PWR0131
L GND #PWR0137
U 1 1 595BB251
P 3700 4350
F 0 "#PWR0131" H 3700 4100 50 0001 C CNN
F 0 "#PWR0137" H 3700 4100 50 0001 C CNN
F 1 "GND" H 3700 4200 50 0000 C CNN
F 2 "" H 3700 4350 50 0000 C CNN
F 3 "" H 3700 4350 50 0000 C CNN
@ -344,10 +344,10 @@ F 3 "" H 3700 4350 50 0000 C CNN
0 -1 -1 0
$EndComp
$Comp
L +3V3 #PWR0132
L +3V3 #PWR0138
U 1 1 595BC3C0
P 2900 5450
F 0 "#PWR0132" H 2900 5300 50 0001 C CNN
F 0 "#PWR0138" H 2900 5300 50 0001 C CNN
F 1 "+3V3" H 2900 5590 50 0000 C CNN
F 2 "" H 2900 5450 50 0000 C CNN
F 3 "" H 2900 5450 50 0000 C CNN
@ -355,10 +355,10 @@ F 3 "" H 2900 5450 50 0000 C CNN
0 -1 -1 0
$EndComp
$Comp
L GND #PWR0133
L GND #PWR0139
U 1 1 595BC42E
P 3700 5200
F 0 "#PWR0133" H 3700 4950 50 0001 C CNN
F 0 "#PWR0139" H 3700 4950 50 0001 C CNN
F 1 "GND" H 3700 5050 50 0000 C CNN
F 2 "" H 3700 5200 50 0000 C CNN
F 3 "" H 3700 5200 50 0000 C CNN

@ -72,10 +72,10 @@ F 7 "870-IS25LP032DJNLETR" H 2800 2700 60 0001 C CNN "Distributor1_PN"
1 0 0 -1
$EndComp
$Comp
L +3V3 #PWR0139
L +3V3 #PWR0145
U 1 1 58D9149E
P 2800 2400
F 0 "#PWR0139" H 2800 2250 50 0001 C CNN
F 0 "#PWR0145" H 2800 2250 50 0001 C CNN
F 1 "+3V3" H 2800 2540 50 0000 C CNN
F 2 "" H 2800 2400 50 0000 C CNN
F 3 "" H 2800 2400 50 0000 C CNN
@ -83,10 +83,10 @@ F 3 "" H 2800 2400 50 0000 C CNN
1 0 0 -1
$EndComp
$Comp
L GND #PWR0140
L GND #PWR0146
U 1 1 58D914B4
P 2800 3000
F 0 "#PWR0140" H 2800 2750 50 0001 C CNN
F 0 "#PWR0146" H 2800 2750 50 0001 C CNN
F 1 "GND" H 2800 2850 50 0000 C CNN
F 2 "" H 2800 3000 50 0000 C CNN
F 3 "" H 2800 3000 50 0000 C CNN
@ -145,10 +145,10 @@ Wire Wire Line
Text Label 2700 2050 1 60 ~ 0
FLASH_MOSI
$Comp
L +3V3 #PWR0141
L +3V3 #PWR0147
U 1 1 58EC0F61
P 2700 1100
F 0 "#PWR0141" H 2700 950 50 0001 C CNN
F 0 "#PWR0147" H 2700 950 50 0001 C CNN
F 1 "+3V3" H 2700 1240 50 0000 C CNN
F 2 "" H 2700 1100 50 0000 C CNN
F 3 "" H 2700 1100 50 0000 C CNN
@ -171,10 +171,10 @@ Wire Wire Line
Text Label 2900 2050 1 60 ~ 0
FLASH_MISO
$Comp
L +3V3 #PWR0142
L +3V3 #PWR0148
U 1 1 58EC0F96
P 2900 1100
F 0 "#PWR0142" H 2900 950 50 0001 C CNN
F 0 "#PWR0148" H 2900 950 50 0001 C CNN
F 1 "+3V3" H 2900 1240 50 0000 C CNN
F 2 "" H 2900 1100 50 0000 C CNN
F 3 "" H 2900 1100 50 0000 C CNN
@ -197,10 +197,10 @@ Wire Wire Line
Text Label 3100 2050 1 60 ~ 0
FLASH_SCK
$Comp
L +3V3 #PWR0143
L +3V3 #PWR0149
U 1 1 58EC15E9
P 3100 1100
F 0 "#PWR0143" H 3100 950 50 0001 C CNN
F 0 "#PWR0149" H 3100 950 50 0001 C CNN
F 1 "+3V3" H 3100 1240 50 0000 C CNN
F 2 "" H 3100 1100 50 0000 C CNN
F 3 "" H 3100 1100 50 0000 C CNN
@ -227,10 +227,10 @@ Wire Wire Line
Text Label 3300 2050 1 60 ~ 0
FLASH_nCS
$Comp
L +3V3 #PWR0144
L +3V3 #PWR0150
U 1 1 58EC1C8C
P 3300 1100
F 0 "#PWR0144" H 3300 950 50 0001 C CNN
F 0 "#PWR0150" H 3300 950 50 0001 C CNN
F 1 "+3V3" H 3300 1240 50 0000 C CNN
F 2 "" H 3300 1100 50 0000 C CNN
F 3 "" H 3300 1100 50 0000 C CNN
@ -255,10 +255,10 @@ Wire Wire Line
Text Label 2300 2050 1 60 ~ 0
FLASH_nWP
$Comp
L +3V3 #PWR0145
L +3V3 #PWR0151
U 1 1 58EC4E7F
P 2300 1100
F 0 "#PWR0145" H 2300 950 50 0001 C CNN
F 0 "#PWR0151" H 2300 950 50 0001 C CNN
F 1 "+3V3" H 2300 1240 50 0000 C CNN
F 2 "" H 2300 1100 50 0000 C CNN
F 3 "" H 2300 1100 50 0000 C CNN
@ -281,10 +281,10 @@ Wire Wire Line
Text Label 2500 2050 1 60 ~ 0
FLASH_nHOLD
$Comp
L +3V3 #PWR0146
L +3V3 #PWR0152
U 1 1 58EC4E8D
P 2500 1100
F 0 "#PWR0146" H 2500 950 50 0001 C CNN
F 0 "#PWR0152" H 2500 950 50 0001 C CNN
F 1 "+3V3" H 2500 1240 50 0000 C CNN
F 2 "" H 2500 1100 50 0000 C CNN
F 3 "" H 2500 1100 50 0000 C CNN
@ -292,10 +292,10 @@ F 3 "" H 2500 1100 50 0000 C CNN
1 0 0 -1
$EndComp
$Comp
L +3V3 #PWR0147
L +3V3 #PWR0153
U 1 1 58EC58A7
P 5450 3350
F 0 "#PWR0147" H 5450 3200 50 0001 C CNN
F 0 "#PWR0153" H 5450 3200 50 0001 C CNN
F 1 "+3V3" H 5450 3490 50 0000 C CNN
F 2 "" H 5450 3350 50 0000 C CNN
F 3 "" H 5450 3350 50 0000 C CNN
@ -303,10 +303,10 @@ F 3 "" H 5450 3350 50 0000 C CNN
0 -1 -1 0
$EndComp
$Comp
L GND #PWR0148
L GND #PWR0154
U 1 1 58EC58CB
P 5650 3450
F 0 "#PWR0148" H 5650 3200 50 0001 C CNN
F 0 "#PWR0154" H 5650 3200 50 0001 C CNN
F 1 "GND" H 5650 3300 50 0000 C CNN
F 2 "" H 5650 3450 50 0000 C CNN
F 3 "" H 5650 3450 50 0000 C CNN
@ -314,10 +314,10 @@ F 3 "" H 5650 3450 50 0000 C CNN
0 1 1 0
$EndComp
$Comp
L GND #PWR0149
L GND #PWR0155
U 1 1 58EC58EF
P 5650 3250
F 0 "#PWR0149" H 5650 3000 50 0001 C CNN
F 0 "#PWR0155" H 5650 3000 50 0001 C CNN
F 1 "GND" H 5650 3100 50 0000 C CNN
F 2 "" H 5650 3250 50 0000 C CNN
F 3 "" H 5650 3250 50 0000 C CNN
@ -352,10 +352,10 @@ Wire Wire Line
Text Label 8850 3650 1 60 ~ 0
FPGA_PROGRAMN
$Comp
L +3V3 #PWR0150
L +3V3 #PWR0156
U 1 1 58EC68E4
P 8850 2550
F 0 "#PWR0150" H 8850 2400 50 0001 C CNN
F 0 "#PWR0156" H 8850 2400 50 0001 C CNN
F 1 "+3V3" H 8850 2690 50 0000 C CNN
F 2 "" H 8850 2550 50 0000 C CNN
F 3 "" H 8850 2550 50 0000 C CNN
@ -378,10 +378,10 @@ Wire Wire Line
Text Label 9050 3650 1 60 ~ 0
FPGA_DONE
$Comp
L +3V3 #PWR0151
L +3V3 #PWR0157
U 1 1 58EC68F2
P 9050 2550
F 0 "#PWR0151" H 9050 2400 50 0001 C CNN
F 0 "#PWR0157" H 9050 2400 50 0001 C CNN
F 1 "+3V3" H 9050 2690 50 0000 C CNN
F 2 "" H 9050 2550 50 0000 C CNN
F 3 "" H 9050 2550 50 0000 C CNN
@ -408,10 +408,10 @@ Wire Wire Line
Text Label 9250 3650 1 60 ~ 0
FPGA_INITN
$Comp
L +3V3 #PWR0152
L +3V3 #PWR0158
U 1 1 58EC7305
P 9250 2550
F 0 "#PWR0152" H 9250 2400 50 0001 C CNN
F 0 "#PWR0158" H 9250 2400 50 0001 C CNN
F 1 "+3V3" H 9250 2690 50 0000 C CNN
F 2 "" H 9250 2550 50 0000 C CNN
F 3 "" H 9250 2550 50 0000 C CNN
@ -419,10 +419,10 @@ F 3 "" H 9250 2550 50 0000 C CNN
1 0 0 -1
$EndComp
$Comp
L +3V3 #PWR0153
L +3V3 #PWR0159
U 1 1 58EC879F
P 5650 2950
F 0 "#PWR0153" H 5650 2800 50 0001 C CNN
F 0 "#PWR0159" H 5650 2800 50 0001 C CNN
F 1 "+3V3" H 5650 3090 50 0000 C CNN
F 2 "" H 5650 2950 50 0000 C CNN
F 3 "" H 5650 2950 50 0000 C CNN
@ -430,10 +430,10 @@ F 3 "" H 5650 2950 50 0000 C CNN
0 -1 -1 0
$EndComp
$Comp
L +3V3 #PWR0154
L +3V3 #PWR0160
U 1 1 58EC8800
P 5650 2550
F 0 "#PWR0154" H 5650 2400 50 0001 C CNN
F 0 "#PWR0160" H 5650 2400 50 0001 C CNN
F 1 "+3V3" H 5650 2690 50 0000 C CNN
F 2 "" H 5650 2550 50 0000 C CNN
F 3 "" H 5650 2550 50 0000 C CNN
@ -441,10 +441,10 @@ F 3 "" H 5650 2550 50 0000 C CNN
0 -1 -1 0
$EndComp
$Comp
L +3V3 #PWR0155
L +3V3 #PWR0161
U 1 1 58EC882A
P 7150 2550
F 0 "#PWR0155" H 7150 2400 50 0001 C CNN
F 0 "#PWR0161" H 7150 2400 50 0001 C CNN
F 1 "+3V3" H 7150 2690 50 0000 C CNN
F 2 "" H 7150 2550 50 0000 C CNN
F 3 "" H 7150 2550 50 0000 C CNN

@ -430,4 +430,103 @@ Text GLabel 10050 4850 2 60 Input ~ 0
BTN_U
Text GLabel 10050 3450 2 60 Input ~ 0
BTN_R
$Comp
L C C33
U 1 1 5A5FD142
P 5900 5900
F 0 "C33" H 5925 6000 50 0000 L CNN
F 1 "22nF" H 5925 5800 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 5938 5750 50 0001 C CNN
F 3 "" H 5900 5900 50 0000 C CNN
1 5900 5900
1 0 0 -1
$EndComp
$Comp
L GND #PWR0126
U 1 1 5A5FD148
P 5900 6050
F 0 "#PWR0126" H 5900 5800 50 0001 C CNN
F 1 "GND" H 5900 5900 50 0000 C CNN
F 2 "" H 5900 6050 50 0000 C CNN
F 3 "" H 5900 6050 50 0000 C CNN
1 5900 6050
1 0 0 -1
$EndComp
$Comp
L +3V3 #PWR0127
U 1 1 5A5FD14E
P 5900 5750
F 0 "#PWR0127" H 5900 5600 50 0001 C CNN
F 1 "+3V3" H 5900 5890 50 0000 C CNN
F 2 "" H 5900 5750 50 0000 C CNN
F 3 "" H 5900 5750 50 0000 C CNN
1 5900 5750
1 0 0 -1
$EndComp
$Comp
L C C34
U 1 1 5A5FD1C1
P 6200 5900
F 0 "C34" H 6225 6000 50 0000 L CNN
F 1 "22nF" H 6225 5800 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 6238 5750 50 0001 C CNN
F 3 "" H 6200 5900 50 0000 C CNN
1 6200 5900
1 0 0 -1
$EndComp
$Comp
L GND #PWR0128
U 1 1 5A5FD1C7
P 6200 6050
F 0 "#PWR0128" H 6200 5800 50 0001 C CNN
F 1 "GND" H 6200 5900 50 0000 C CNN
F 2 "" H 6200 6050 50 0000 C CNN
F 3 "" H 6200 6050 50 0000 C CNN
1 6200 6050
1 0 0 -1
$EndComp
$Comp
L +3V3 #PWR0129
U 1 1 5A5FD1CD
P 6200 5750
F 0 "#PWR0129" H 6200 5600 50 0001 C CNN
F 1 "+3V3" H 6200 5890 50 0000 C CNN
F 2 "" H 6200 5750 50 0000 C CNN
F 3 "" H 6200 5750 50 0000 C CNN
1 6200 5750
1 0 0 -1
$EndComp
$Comp
L C C35
U 1 1 5A5FD26F
P 6500 5900
F 0 "C35" H 6525 6000 50 0000 L CNN
F 1 "22nF" H 6525 5800 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 6538 5750 50 0001 C CNN
F 3 "" H 6500 5900 50 0000 C CNN
1 6500 5900
1 0 0 -1
$EndComp
$Comp
L GND #PWR0130
U 1 1 5A5FD275
P 6500 6050
F 0 "#PWR0130" H 6500 5800 50 0001 C CNN
F 1 "GND" H 6500 5900 50 0000 C CNN
F 2 "" H 6500 6050 50 0000 C CNN
F 3 "" H 6500 6050 50 0000 C CNN
1 6500 6050
1 0 0 -1
$EndComp
$Comp
L +3V3 #PWR0131
U 1 1 5A5FD27B
P 6500 5750
F 0 "#PWR0131" H 6500 5600 50 0001 C CNN
F 1 "+3V3" H 6500 5890 50 0000 C CNN
F 2 "" H 6500 5750 50 0000 C CNN
F 3 "" H 6500 5750 50 0000 C CNN
1 6500 5750
1 0 0 -1
$EndComp
$EndSCHEMATC

@ -57,10 +57,10 @@ Comment3 ""
Comment4 ""
$EndDescr
$Comp
L GND #PWR0134
L GND #PWR0140
U 1 1 58DA7C6F
P 3550 3650
F 0 "#PWR0134" H 3550 3400 50 0001 C CNN
F 0 "#PWR0140" H 3550 3400 50 0001 C CNN
F 1 "GND" H 3550 3500 50 0000 C CNN
F 2 "" H 3550 3650 50 0000 C CNN
F 3 "" H 3550 3650 50 0000 C CNN
@ -68,10 +68,10 @@ F 3 "" H 3550 3650 50 0000 C CNN
1 0 0 -1
$EndComp
$Comp
L GND #PWR0135
L GND #PWR0141
U 1 1 58DA7C71
P 5800 3950
F 0 "#PWR0135" H 5800 3700 50 0001 C CNN
F 0 "#PWR0141" H 5800 3700 50 0001 C CNN
F 1 "GND" H 5800 3800 50 0000 C CNN
F 2 "" H 5800 3950 50 0000 C CNN
F 3 "" H 5800 3950 50 0000 C CNN
@ -79,10 +79,10 @@ F 3 "" H 5800 3950 50 0000 C CNN
1 0 0 -1
$EndComp
$Comp
L +3V3 #PWR0136
L +3V3 #PWR0142
U 1 1 58DA7C72
P 3150 2950
F 0 "#PWR0136" H 3150 2800 50 0001 C CNN
F 0 "#PWR0142" H 3150 2800 50 0001 C CNN
F 1 "+3V3" H 3150 3090 50 0000 C CNN
F 2 "" H 3150 2950 50 0000 C CNN
F 3 "" H 3150 2950 50 0000 C CNN
@ -115,10 +115,10 @@ F 3 "" H 3150 3100 50 0000 C CNN
-1 0 0 1
$EndComp
$Comp
L GND #PWR0137
L GND #PWR0143
U 1 1 590C5E90
P 3150 3650
F 0 "#PWR0137" H 3150 3400 50 0001 C CNN
F 0 "#PWR0143" H 3150 3400 50 0001 C CNN
F 1 "GND" H 3150 3500 50 0000 C CNN
F 2 "" H 3150 3650 50 0000 C CNN
F 3 "" H 3150 3650 50 0000 C CNN
@ -171,10 +171,10 @@ Wire Wire Line
Text Notes 3050 4100 0 60 ~ 0
SDcard connected to\nBANK6 on "usb" sheet
$Comp
L GND #PWR0138
L GND #PWR0144
U 1 1 5A2A690D
P 4900 4250
F 0 "#PWR0138" H 4900 4000 50 0001 C CNN
F 0 "#PWR0144" H 4900 4000 50 0001 C CNN
F 1 "GND" H 4900 4100 50 0000 C CNN
F 2 "" H 4900 4250 50 0000 C CNN
F 3 "" H 4900 4250 50 0000 C CNN

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