From d95e2eab3d1340c6670258f2b8b86ced712e8590 Mon Sep 17 00:00:00 2001 From: davor Date: Wed, 17 Jan 2018 15:56:49 +0100 Subject: [PATCH] schematics: 3 decoupling 22nF capacitors for SDRAM --- analog.bak | 1 + analog.sch | 32 +++++++++--------- flash.sch | 68 ++++++++++++++++++------------------- ram.sch | 99 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ sdcard.sch | 20 +++++------ 5 files changed, 160 insertions(+), 60 deletions(-) diff --git a/analog.bak b/analog.bak index 965ea67..bddce72 100644 --- a/analog.bak +++ b/analog.bak @@ -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 diff --git a/analog.sch b/analog.sch index bddce72..38232a0 100644 --- a/analog.sch +++ b/analog.sch @@ -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 diff --git a/flash.sch b/flash.sch index 45c984e..ec206fb 100644 --- a/flash.sch +++ b/flash.sch @@ -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 $Comp -L +3V3 #PWR0155 +L +3V3 #PWR0161 U 1 1 58EC882A P 7150 2550 -F 0 "#PWR0155" H 7150 2400 50 0001 C CNN +F 0 "#PWR0161" H 7150 2400 50 0001 C CNN F 1 "+3V3" H 7150 2690 50 0000 C CNN F 2 "" H 7150 2550 50 0000 C CNN F 3 "" H 7150 2550 50 0000 C CNN diff --git a/ram.sch b/ram.sch index 7b12333..b49be2a 100644 --- a/ram.sch +++ b/ram.sch @@ -430,4 +430,103 @@ Text GLabel 10050 4850 2 60 Input ~ 0 BTN_U Text GLabel 10050 3450 2 60 Input ~ 0 BTN_R +$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 diff --git a/sdcard.sch b/sdcard.sch index 4b30ab4..81bc087 100644 --- a/sdcard.sch +++ b/sdcard.sch @@ -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