mirror of
git://projects.qi-hardware.com/xue.git
synced 2024-09-07 13:26:47 +03:00
decoupling DDR cap. placement
This commit is contained in:
parent
333097ec1d
commit
8f8f332469
@ -1,4 +1,4 @@
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EESchema Schematic File Version 2 date Fri 13 Aug 2010 05:33:51 PM COT
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EESchema Schematic File Version 2 date Fri 13 Aug 2010 06:19:04 PM COT
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LIBS:power
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LIBS:power
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LIBS:v0402mhs03
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LIBS:v0402mhs03
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LIBS:usb-48204-0001
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LIBS:usb-48204-0001
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@ -56,8 +56,16 @@ Comment2 ""
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Comment3 ""
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Comment3 ""
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Comment4 ""
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Comment4 ""
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$EndDescr
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$EndDescr
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Text Notes 8000 7300 0 60 ~ 0
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Connection ~ 4050 6200
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Copyright: Andres.Calderon@emQbit.com / Juan.Brinez@emQbit.com
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Wire Wire Line
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4350 6200 2200 6200
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Wire Wire Line
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4350 6200 4350 6100
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Connection ~ 9300 6200
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Wire Wire Line
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9600 6100 9600 6200
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Wire Wire Line
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9600 6200 7450 6200
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Wire Bus Line
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Wire Bus Line
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4800 3750 4800 5350
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4800 3750 4800 5350
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Wire Wire Line
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Wire Wire Line
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@ -421,17 +429,13 @@ Connection ~ 10150 1600
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Wire Wire Line
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Wire Wire Line
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10150 2100 10150 1950
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10150 2100 10150 1950
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Wire Wire Line
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Wire Wire Line
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2200 6100 2200 6200
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2200 6200 2200 6100
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Wire Wire Line
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2200 6200 4050 6200
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Wire Wire Line
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Wire Wire Line
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4050 6200 4050 6100
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4050 6200 4050 6100
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Wire Wire Line
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Wire Wire Line
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4050 5900 4050 5800
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4050 5800 4050 5900
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Wire Wire Line
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Wire Wire Line
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4050 5800 2200 5800
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2200 5900 2200 5800
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Wire Wire Line
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2200 5800 2200 5900
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Wire Wire Line
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Wire Wire Line
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2600 6100 2600 6200
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2600 6100 2600 6200
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Connection ~ 2600 6200
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Connection ~ 2600 6200
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@ -460,14 +464,10 @@ Wire Wire Line
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7850 6100 7850 6200
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7850 6100 7850 6200
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Wire Wire Line
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Wire Wire Line
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7450 5900 7450 5800
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7450 5900 7450 5800
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Wire Wire Line
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7450 5800 9300 5800
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Wire Wire Line
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Wire Wire Line
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9300 5800 9300 5900
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9300 5800 9300 5900
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Wire Wire Line
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Wire Wire Line
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9300 6100 9300 6200
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9300 6200 9300 6100
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Wire Wire Line
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9300 6200 7450 6200
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Wire Wire Line
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Wire Wire Line
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7450 6200 7450 6100
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7450 6200 7450 6100
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Wire Wire Line
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Wire Wire Line
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@ -484,6 +484,38 @@ Wire Wire Line
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3050 1750 3050 1800
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3050 1750 3050 1800
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Wire Bus Line
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Wire Bus Line
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10050 3750 10050 5400
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10050 3750 10050 5400
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Wire Wire Line
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9600 5900 9600 5800
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Wire Wire Line
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9600 5800 7450 5800
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Connection ~ 9300 5800
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Wire Wire Line
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2200 5800 4350 5800
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Wire Wire Line
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4350 5800 4350 5900
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Connection ~ 4050 5800
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$Comp
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L CAP C70
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U 1 1 4C65D2A9
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P 4350 6000
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F 0 "C70" H 4400 6100 50 0000 L CNN
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F 1 "10nF" H 4400 5900 50 0000 L CNN
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F 2 "0402" H 4350 6000 60 0001 C CNN
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1 4350 6000
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1 0 0 -1
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$EndComp
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$Comp
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L CAP C71
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U 1 1 4C65D28E
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P 9600 6000
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F 0 "C71" H 9650 6100 50 0000 L CNN
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F 1 "10nF" H 9650 5900 50 0000 L CNN
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F 2 "0402" H 9600 6000 60 0001 C CNN
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1 9600 6000
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1 0 0 -1
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$EndComp
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Text Notes 8000 7300 0 60 ~ 0
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Copyright: Andres.Calderon@emQbit.com / Juan.Brinez@emQbit.com
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Entry Wire Line
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Entry Wire Line
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6650 4750 6750 4650
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6650 4750 6750 4650
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Entry Wire Line
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Entry Wire Line
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@ -501,37 +533,37 @@ F 2 "1206" H 6900 6000 60 0001 C CNN
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L GND #PWR039
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L GND #PWR038
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U 1 1 4C61D1D3
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U 1 1 4C61D1D3
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P 6900 6200
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P 6900 6200
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F 0 "#PWR039" H 6900 6200 30 0001 C CNN
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F 0 "#PWR038" H 6900 6200 30 0001 C CNN
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F 1 "GND" H 6900 6130 30 0001 C CNN
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F 1 "GND" H 6900 6130 30 0001 C CNN
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1 6900 6200
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1 6900 6200
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L +2.5V #PWR040
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L +2.5V #PWR039
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U 1 1 4C61D1D2
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U 1 1 4C61D1D2
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P 6900 5800
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P 6900 5800
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F 0 "#PWR040" H 6900 5750 20 0001 C CNN
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F 0 "#PWR039" H 6900 5750 20 0001 C CNN
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F 1 "+2.5V" H 6900 5900 30 0000 C CNN
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F 1 "+2.5V" H 6900 5900 30 0000 C CNN
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1 6900 5800
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1 6900 5800
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L +2.5V #PWR041
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L +2.5V #PWR040
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U 1 1 4C61D192
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U 1 1 4C61D192
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P 1700 5800
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P 1700 5800
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F 0 "#PWR041" H 1700 5750 20 0001 C CNN
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F 0 "#PWR040" H 1700 5750 20 0001 C CNN
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F 1 "+2.5V" H 1700 5900 30 0000 C CNN
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F 1 "+2.5V" H 1700 5900 30 0000 C CNN
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1 1700 5800
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1 1700 5800
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L GND #PWR042
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L GND #PWR041
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U 1 1 4C61D17F
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U 1 1 4C61D17F
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P 1700 6200
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P 1700 6200
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F 0 "#PWR042" H 1700 6200 30 0001 C CNN
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F 0 "#PWR041" H 1700 6200 30 0001 C CNN
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F 1 "GND" H 1700 6130 30 0001 C CNN
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F 1 "GND" H 1700 6130 30 0001 C CNN
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1 1700 6200
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1 1700 6200
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1 0 0 -1
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1 0 0 -1
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@ -547,19 +579,19 @@ F 2 "1206" H 1700 6000 60 0001 C CNN
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L +2.5V #PWR043
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L +2.5V #PWR042
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U 1 1 4C61CFCF
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U 1 1 4C61CFCF
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P 3050 1750
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P 3050 1750
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F 0 "#PWR043" H 3050 1700 20 0001 C CNN
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F 0 "#PWR042" H 3050 1700 20 0001 C CNN
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F 1 "+2.5V" H 3050 1850 30 0000 C CNN
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F 1 "+2.5V" H 3050 1850 30 0000 C CNN
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1 3050 1750
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1 3050 1750
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L +2.5V #PWR044
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L +2.5V #PWR043
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U 1 1 4C61CFC6
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U 1 1 4C61CFC6
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P 8300 1750
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P 8300 1750
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F 0 "#PWR044" H 8300 1700 20 0001 C CNN
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F 0 "#PWR043" H 8300 1700 20 0001 C CNN
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F 1 "+2.5V" H 8300 1850 30 0000 C CNN
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F 1 "+2.5V" H 8300 1850 30 0000 C CNN
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1 8300 1750
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1 8300 1750
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1 0 0 -1
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1 0 0 -1
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@ -625,37 +657,37 @@ F 2 "0603" H 7450 6000 60 0001 C CNN
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L +2.5V #PWR045
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L +2.5V #PWR044
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U 1 1 4C61CF9F
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U 1 1 4C61CF9F
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P 8300 5750
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P 8300 5750
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F 0 "#PWR045" H 8300 5700 20 0001 C CNN
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F 0 "#PWR044" H 8300 5700 20 0001 C CNN
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F 1 "+2.5V" H 8300 5850 30 0000 C CNN
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F 1 "+2.5V" H 8300 5850 30 0000 C CNN
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1 8300 5750
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1 8300 5750
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L GND #PWR046
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L GND #PWR045
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U 1 1 4C61CF9E
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U 1 1 4C61CF9E
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P 8300 6350
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P 8300 6350
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F 0 "#PWR046" H 8300 6350 30 0001 C CNN
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F 0 "#PWR045" H 8300 6350 30 0001 C CNN
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F 1 "GND" H 8300 6280 30 0001 C CNN
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F 1 "GND" H 8300 6280 30 0001 C CNN
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1 8300 6350
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1 8300 6350
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L GND #PWR047
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L GND #PWR046
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U 1 1 4C61CF90
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U 1 1 4C61CF90
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P 3050 6350
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P 3050 6350
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F 0 "#PWR047" H 3050 6350 30 0001 C CNN
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F 0 "#PWR046" H 3050 6350 30 0001 C CNN
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F 1 "GND" H 3050 6280 30 0001 C CNN
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F 1 "GND" H 3050 6280 30 0001 C CNN
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1 3050 6350
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1 3050 6350
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L +2.5V #PWR048
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L +2.5V #PWR047
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U 1 1 4C61CF89
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U 1 1 4C61CF89
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P 3050 5750
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P 3050 5750
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F 0 "#PWR048" H 3050 5700 20 0001 C CNN
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F 0 "#PWR047" H 3050 5700 20 0001 C CNN
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F 1 "+2.5V" H 3050 5850 30 0000 C CNN
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F 1 "+2.5V" H 3050 5850 30 0000 C CNN
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1 3050 5750
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1 3050 5750
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1 0 0 -1
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1 0 0 -1
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@ -741,19 +773,19 @@ F 2 "0402" H 9850 1850 60 0001 C CNN
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L +2.5V #PWR049
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L +2.5V #PWR048
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U 1 1 4C61CE2F
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U 1 1 4C61CE2F
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P 9850 1000
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P 9850 1000
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F 0 "#PWR049" H 9850 950 20 0001 C CNN
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F 0 "#PWR048" H 9850 950 20 0001 C CNN
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F 1 "+2.5V" H 9850 1100 30 0000 C CNN
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F 1 "+2.5V" H 9850 1100 30 0000 C CNN
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1 9850 1000
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1 9850 1000
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1 0 0 -1
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1 0 0 -1
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$EndComp
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$EndComp
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$Comp
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$Comp
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L +2.5V #PWR050
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L +2.5V #PWR049
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U 1 1 4C61CDF1
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U 1 1 4C61CDF1
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P 4550 900
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P 4550 900
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F 0 "#PWR050" H 4550 850 20 0001 C CNN
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F 0 "#PWR049" H 4550 850 20 0001 C CNN
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F 1 "+2.5V" H 4550 1000 30 0000 C CNN
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F 1 "+2.5V" H 4550 1000 30 0000 C CNN
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1 4550 900
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1 4550 900
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1 0 0 -1
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1 0 0 -1
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@ -845,10 +877,10 @@ $EndComp
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Text HLabel 4950 5350 2 60 BiDi ~ 0
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Text HLabel 4950 5350 2 60 BiDi ~ 0
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M0_DQ[0..15]
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M0_DQ[0..15]
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$Comp
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$Comp
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L GND #PWR051
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L GND #PWR050
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U 1 1 4C58A712
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U 1 1 4C58A712
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P 3000 5200
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P 3000 5200
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F 0 "#PWR051" H 3000 5200 30 0001 C CNN
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F 0 "#PWR050" H 3000 5200 30 0001 C CNN
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F 1 "GND" H 3000 5130 30 0001 C CNN
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F 1 "GND" H 3000 5130 30 0001 C CNN
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1 3000 5200
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1 3000 5200
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1 0 0 -1
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1 0 0 -1
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@ -1142,10 +1174,10 @@ Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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9950 3650 10050 3750
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9950 3650 10050 3750
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$Comp
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$Comp
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L GND #PWR052
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L GND #PWR051
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U 1 1 4C437C3F
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U 1 1 4C437C3F
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P 8250 5200
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P 8250 5200
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F 0 "#PWR052" H 8250 5200 30 0001 C CNN
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F 0 "#PWR051" H 8250 5200 30 0001 C CNN
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F 1 "GND" H 8250 5130 30 0001 C CNN
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F 1 "GND" H 8250 5130 30 0001 C CNN
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1 8250 5200
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1 8250 5200
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1 0 0 -1
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1 0 0 -1
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File diff suppressed because it is too large
Load Diff
@ -1,4 +1,4 @@
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EESchema Schematic File Version 2 date Fri 13 Aug 2010 05:33:51 PM COT
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EESchema Schematic File Version 2 date Fri 13 Aug 2010 06:19:04 PM COT
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LIBS:power
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LIBS:power
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LIBS:v0402mhs03
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LIBS:v0402mhs03
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LIBS:usb-48204-0001
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LIBS:usb-48204-0001
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@ -1,4 +1,4 @@
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EESchema Schematic File Version 2 date Fri 13 Aug 2010 05:33:51 PM COT
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EESchema Schematic File Version 2 date Fri 13 Aug 2010 06:19:04 PM COT
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LIBS:power
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LIBS:power
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LIBS:v0402mhs03
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LIBS:v0402mhs03
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LIBS:usb-48204-0001
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LIBS:usb-48204-0001
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@ -1,4 +1,4 @@
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EESchema Schematic File Version 2 date Fri 13 Aug 2010 05:33:51 PM COT
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EESchema Schematic File Version 2 date Fri 13 Aug 2010 06:19:04 PM COT
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LIBS:power
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LIBS:power
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LIBS:v0402mhs03
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LIBS:v0402mhs03
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LIBS:usb-48204-0001
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LIBS:usb-48204-0001
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EESchema-LIBRARY Version 2.3 Date: Fri 13 Aug 2010 05:33:51 PM COT
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EESchema-LIBRARY Version 2.3 Date: Fri 13 Aug 2010 06:19:04 PM COT
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#
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#
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# +1.2V
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# +1.2V
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#
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#
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
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EESchema Schematic File Version 2 date Fri 13 Aug 2010 05:33:51 PM COT
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EESchema Schematic File Version 2 date Fri 13 Aug 2010 06:19:04 PM COT
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LIBS:power
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LIBS:power
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LIBS:v0402mhs03
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LIBS:v0402mhs03
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LIBS:usb-48204-0001
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LIBS:usb-48204-0001
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||||||
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Loading…
Reference in New Issue
Block a user