sdram.sch

EESchema Schematic File Version 2  date Fri 29 Jun 2012 11:00:47 AM PDT
LIBS:power
LIBS:leaf
LIBS:device
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:contrib
LIBS:valves
LIBS:oak-cache
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
encoding utf-8
Sheet 3 9
Title ""
Date "29 jun 2012"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L +3.3V #PWR09
U 1 1 4CD85683
P 3300 4250
F 0 "#PWR09" H 3300 4210 30  0001 C CNN
F 1 "+3.3V" H 3300 4360 30  0000 C CNN
	1    3300 4250
	1    0    0    -1  
$EndComp
NoConn ~ 7000 4900
Text GLabel 4700 3700 0    60   BiDi ~ 0
SDRAM_A12
Wire Wire Line
	4800 3700 4700 3700
Text GLabel 4700 3600 0    60   BiDi ~ 0
SDRAM_A11
Wire Wire Line
	4800 3600 4700 3600
Text GLabel 4700 3500 0    60   BiDi ~ 0
SDRAM_A10
Wire Wire Line
	4800 3500 4700 3500
Text GLabel 4700 3400 0    60   BiDi ~ 0
SDRAM_A9
Wire Wire Line
	4800 3400 4700 3400
Text GLabel 4700 3300 0    60   BiDi ~ 0
SDRAM_A8
Wire Wire Line
	4800 3300 4700 3300
Text GLabel 4700 3200 0    60   BiDi ~ 0
SDRAM_A7
Wire Wire Line
	4800 3200 4700 3200
Text GLabel 4700 3100 0    60   BiDi ~ 0
SDRAM_A6
Wire Wire Line
	4800 3100 4700 3100
Text GLabel 4700 3000 0    60   BiDi ~ 0
SDRAM_A5
Wire Wire Line
	4800 3000 4700 3000
Text GLabel 4700 2900 0    60   BiDi ~ 0
SDRAM_A4
Wire Wire Line
	4800 2900 4700 2900
Text GLabel 4700 2800 0    60   BiDi ~ 0
SDRAM_A3
Wire Wire Line
	4800 2800 4700 2800
Text GLabel 4700 2700 0    60   BiDi ~ 0
SDRAM_A2
Wire Wire Line
	4800 2700 4700 2700
Text GLabel 4700 2600 0    60   BiDi ~ 0
SDRAM_A1
Wire Wire Line
	4800 2600 4700 2600
Text GLabel 4700 2500 0    60   BiDi ~ 0
SDRAM_A0
Wire Wire Line
	4800 2500 4700 2500
Connection ~ 4700 5200
Wire Wire Line
	4800 5200 4350 5200
Wire Wire Line
	4350 5200 4350 4750
Connection ~ 4700 4700
Wire Wire Line
	4700 4700 4800 4700
Connection ~ 4700 4800
Wire Wire Line
	4800 4800 4700 4800
Connection ~ 4700 5000
Wire Wire Line
	4800 5000 4700 5000
Wire Wire Line
	4700 5200 4700 4600
Wire Wire Line
	4700 4600 4800 4600
Connection ~ 4700 3900
Wire Wire Line
	4800 3900 4350 3900
Connection ~ 4700 4100
Wire Wire Line
	4800 4100 4700 4100
Connection ~ 4700 4200
Wire Wire Line
	4800 4200 4700 4200
Connection ~ 4700 4400
Wire Wire Line
	4800 4400 4700 4400
Connection ~ 4350 4750
Connection ~ 3650 4750
Connection ~ 4000 4350
Connection ~ 2600 4750
Connection ~ 2950 4350
Connection ~ 2250 4350
Connection ~ 3300 4350
Wire Wire Line
	3300 4350 3300 4250
Wire Wire Line
	3300 4750 3300 4850
Connection ~ 3300 4750
Connection ~ 2600 4350
Connection ~ 2250 4750
Connection ~ 2950 4750
Connection ~ 3650 4350
Connection ~ 4350 4350
Connection ~ 4000 4750
Wire Wire Line
	4700 3900 4700 4500
Wire Wire Line
	4700 4500 4800 4500
Wire Wire Line
	4800 4300 4700 4300
Connection ~ 4700 4300
Wire Wire Line
	4800 4000 4700 4000
Connection ~ 4700 4000
Wire Wire Line
	2250 4350 4350 4350
Wire Wire Line
	4350 4350 4350 3900
Wire Wire Line
	4800 5100 4700 5100
Connection ~ 4700 5100
Wire Wire Line
	4800 4900 4700 4900
Connection ~ 4700 4900
Wire Wire Line
	4350 4750 2250 4750
Wire Wire Line
	7000 2500 7100 2500
Wire Wire Line
	7000 2600 7100 2600
Wire Wire Line
	7000 2700 7100 2700
Wire Wire Line
	7000 2800 7100 2800
Wire Wire Line
	7000 2900 7100 2900
Wire Wire Line
	7000 3000 7100 3000
Wire Wire Line
	7000 3100 7100 3100
Wire Wire Line
	7000 3200 7100 3200
Wire Wire Line
	7000 3300 7100 3300
Wire Wire Line
	7000 3400 7100 3400
Wire Wire Line
	7000 3500 7100 3500
Wire Wire Line
	7000 3600 7100 3600
Wire Wire Line
	7000 3700 7100 3700
Wire Wire Line
	7000 3800 7100 3800
Wire Wire Line
	7000 3900 7100 3900
Wire Wire Line
	7000 4000 7100 4000
Wire Wire Line
	7000 4200 7100 4200
Wire Wire Line
	7000 4300 7100 4300
Wire Wire Line
	7000 4400 7100 4400
Wire Wire Line
	7000 4500 7100 4500
Wire Wire Line
	7000 4600 7100 4600
Wire Wire Line
	7000 4700 7100 4700
Wire Wire Line
	7000 4800 7100 4800
Wire Wire Line
	7000 5000 7100 5000
Wire Wire Line
	7000 5100 7100 5100
Wire Wire Line
	7000 5200 7100 5200
Text GLabel 7100 5200 2    60   BiDi ~ 0
SDRAM_CKE
Text GLabel 7100 5100 2    60   BiDi ~ 0
SDRAM_CLK
Text GLabel 7100 5000 2    60   BiDi ~ 0
SDRAM_DQMH
Text GLabel 7100 4800 2    60   BiDi ~ 0
SDRAM_BA1
Text GLabel 7100 4700 2    60   BiDi ~ 0
SDRAM_BA0
Text GLabel 7100 4600 2    60   BiDi ~ 0
SDRAM_CS
Text GLabel 7100 4500 2    60   BiDi ~ 0
SDRAM_RAS
Text GLabel 7100 4400 2    60   BiDi ~ 0
SDRAM_CAS
Text GLabel 7100 4300 2    60   BiDi ~ 0
SDRAM_WE
Text GLabel 7100 4200 2    60   BiDi ~ 0
SDRAM_DQML
Text GLabel 7100 4000 2    60   BiDi ~ 0
SDRAM_D15
Text GLabel 7100 3900 2    60   BiDi ~ 0
SDRAM_D14
Text GLabel 7100 3800 2    60   BiDi ~ 0
SDRAM_D13
Text GLabel 7100 3700 2    60   BiDi ~ 0
SDRAM_D12
Text GLabel 7100 3600 2    60   BiDi ~ 0
SDRAM_D11
Text GLabel 7100 3500 2    60   BiDi ~ 0
SDRAM_D10
Text GLabel 7100 3400 2    60   BiDi ~ 0
SDRAM_D9
Text GLabel 7100 3300 2    60   BiDi ~ 0
SDRAM_D8
Text GLabel 7100 3200 2    60   BiDi ~ 0
SDRAM_D7
Text GLabel 7100 3100 2    60   BiDi ~ 0
SDRAM_D6
Text GLabel 7100 3000 2    60   BiDi ~ 0
SDRAM_D5
Text GLabel 7100 2900 2    60   BiDi ~ 0
SDRAM_D4
Text GLabel 7100 2800 2    60   BiDi ~ 0
SDRAM_D3
Text GLabel 7100 2700 2    60   BiDi ~ 0
SDRAM_D2
Text GLabel 7100 2600 2    60   BiDi ~ 0
SDRAM_D1
Text GLabel 7100 2500 2    60   BiDi ~ 0
SDRAM_D0
$Comp
L GND #PWR010
U 1 1 4CBEE13F
P 3300 4850
F 0 "#PWR010" H 3300 4850 30  0001 C CNN
F 1 "GND" H 3300 4780 30  0001 C CNN
	1    3300 4850
	1    0    0    -1  
$EndComp
$Comp
L C C28
U 1 1 4CBEE13C
P 4350 4550
F 0 "C28" H 4400 4650 50  0000 L CNN
F 1 "0.1uF" H 4400 4450 50  0000 L CNN
	1    4350 4550
	1    0    0    -1  
$EndComp
$Comp
L C C25
U 1 1 4CBEE13B
P 3300 4550
F 0 "C25" H 3350 4650 50  0000 L CNN
F 1 "0.1uF" H 3350 4450 50  0000 L CNN
	1    3300 4550
	1    0    0    -1  
$EndComp
$Comp
L C C27
U 1 1 4CBEE13A
P 4000 4550
F 0 "C27" H 4050 4650 50  0000 L CNN
F 1 "0.1uF" H 4050 4450 50  0000 L CNN
	1    4000 4550
	1    0    0    -1  
$EndComp
$Comp
L C C26
U 1 1 4CBEE139
P 3650 4550
F 0 "C26" H 3700 4650 50  0000 L CNN
F 1 "0.1uF" H 3700 4450 50  0000 L CNN
	1    3650 4550
	1    0    0    -1  
$EndComp
$Comp
L C C24
U 1 1 4CBEE138
P 2950 4550
F 0 "C24" H 3000 4650 50  0000 L CNN
F 1 "0.1uF" H 3000 4450 50  0000 L CNN
	1    2950 4550
	1    0    0    -1  
$EndComp
$Comp
L C C23
U 1 1 4CBEE137
P 2600 4550
F 0 "C23" H 2650 4650 50  0000 L CNN
F 1 "0.1uF" H 2650 4450 50  0000 L CNN
	1    2600 4550
	1    0    0    -1  
$EndComp
$Comp
L C C22
U 1 1 4CBEE135
P 2250 4550
F 0 "C22" H 2300 4650 50  0000 L CNN
F 1 "0.1uF" H 2300 4450 50  0000 L CNN
	1    2250 4550
	1    0    0    -1  
$EndComp
$Comp
L MT48LC16M U2
U 1 1 4CBEE077
P 5850 3750
F 0 "U2" H 5050 5150 60  0000 C CNN
F 1 "MT48LC16M" H 5900 3750 60  0000 C CNN
	1    5850 3750
	1    0    0    -1  
$EndComp
$EndSCHEMATC