EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
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Title ""
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$Comp
L Connector_Generic:Conn_02x32_Counter_Clockwise J1
U 1 1 5EBE7CAB
P 1300 4050
F 0 "J1" H 1350 5650 50  0000 C CNN
F 1 "IIfxRAM" H 1350 2350 50  0000 C CNN
F 2 "stdpads:MacIIROMSIMM_Edge" H 1300 4050 50  0001 C CNN
F 3 "~" H 1300 4050 50  0001 C CNN
	1    1300 4050
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H3
U 1 1 5EDC8F09
P 9650 5450
F 0 "H3" H 9750 5453 50  0000 L CNN
F 1 " " H 9750 5408 50  0001 L CNN
F 2 "stdpads:PasteHole_1.1mm_PTH" H 9650 5450 50  0001 C CNN
F 3 "~" H 9650 5450 50  0001 C CNN
	1    9650 5450
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H4
U 1 1 5EDC8F0F
P 9950 5450
F 0 "H4" H 10050 5453 50  0000 L CNN
F 1 " " H 10050 5408 50  0001 L CNN
F 2 "stdpads:PasteHole_1.1mm_PTH" H 9950 5450 50  0001 C CNN
F 3 "~" H 9950 5450 50  0001 C CNN
	1    9950 5450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0145
U 1 1 5EDC9F0C
P 9950 5550
F 0 "#PWR0145" H 9950 5300 50  0001 C CNN
F 1 "GND" H 9950 5400 50  0000 C CNN
F 2 "" H 9950 5550 50  0001 C CNN
F 3 "" H 9950 5550 50  0001 C CNN
	1    9950 5550
	-1   0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 5EE01FE6
P 9350 5450
F 0 "H2" H 9450 5453 50  0000 L CNN
F 1 " " H 9450 5408 50  0001 L CNN
F 2 "stdpads:PasteHole_1.1mm_PTH" H 9350 5450 50  0001 C CNN
F 3 "~" H 9350 5450 50  0001 C CNN
	1    9350 5450
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 5EE01FE0
P 9050 5450
F 0 "H1" H 9150 5453 50  0000 L CNN
F 1 " " H 9150 5408 50  0001 L CNN
F 2 "stdpads:PasteHole_1.1mm_PTH" H 9050 5450 50  0001 C CNN
F 3 "~" H 9050 5450 50  0001 C CNN
	1    9050 5450
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$EndComp
Wire Wire Line
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Wire Wire Line
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Connection ~ 9650 5550
Wire Wire Line
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$Comp
L power:GND #PWR0101
U 1 1 60BDDE7D
P 1100 2550
F 0 "#PWR0101" H 1100 2300 50  0001 C CNN
F 1 "GND" H 1100 2400 50  0000 C CNN
F 2 "" H 1100 2550 50  0001 C CNN
F 3 "" H 1100 2550 50  0001 C CNN
	1    1100 2550
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 60BDE5F5
P 1100 4300
F 0 "#PWR0102" H 1100 4050 50  0001 C CNN
F 1 "GND" H 1100 4150 50  0000 C CNN
F 2 "" H 1100 4300 50  0001 C CNN
F 3 "" H 1100 4300 50  0001 C CNN
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$EndComp
Wire Wire Line
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$Comp
L power:+5V #PWR0103
U 1 1 60BDF3D6
P 1000 2850
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F 1 "+5V" H 1000 3000 50  0000 C CNN
F 2 "" H 1000 2850 50  0001 C CNN
F 3 "" H 1000 2850 50  0001 C CNN
	1    1000 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L power:GND #PWR0104
U 1 1 60BE1609
P 1600 2550
F 0 "#PWR0104" H 1600 2300 50  0001 C CNN
F 1 "GND" H 1600 2400 50  0000 C CNN
F 2 "" H 1600 2550 50  0001 C CNN
F 3 "" H 1600 2550 50  0001 C CNN
	1    1600 2550
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$EndComp
$Comp
L power:+5V #PWR0105
U 1 1 60BE1FC9
P 1700 2850
F 0 "#PWR0105" H 1700 2700 50  0001 C CNN
F 1 "+5V" H 1700 3000 50  0000 C CNN
F 2 "" H 1700 2850 50  0001 C CNN
F 3 "" H 1700 2850 50  0001 C CNN
	1    1700 2850
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$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L power:GND #PWR0106
U 1 1 60BE26B9
P 1600 4450
F 0 "#PWR0106" H 1600 4200 50  0001 C CNN
F 1 "GND" H 1600 4300 50  0000 C CNN
F 2 "" H 1600 4450 50  0001 C CNN
F 3 "" H 1600 4450 50  0001 C CNN
	1    1600 4450
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$EndComp
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PQ
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$Comp
L power:+5V #PWR0112
U 1 1 60C0E969
P 7150 5850
F 0 "#PWR0112" H 7150 5700 50  0001 C CNN
F 1 "+5V" H 7150 6000 50  0000 C CNN
F 2 "" H 7150 5850 50  0001 C CNN
F 3 "" H 7150 5850 50  0001 C CNN
	1    7150 5850
	-1   0    0    -1  
$EndComp
$Comp
L Device:C_Small C6
U 1 1 60C1314C
P 9150 5950
F 0 "C6" H 9242 5996 50  0000 L CNN
F 1 "2u2" H 9242 5905 50  0000 L CNN
F 2 "stdpads:C_0805" H 9150 5950 50  0001 C CNN
F 3 "~" H 9150 5950 50  0001 C CNN
	1    9150 5950
	1    0    0    -1  
$EndComp
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Wire Wire Line
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Wire Wire Line
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$Comp
L Device:C_Small C5
U 1 1 60C13161
P 8750 5950
F 0 "C5" H 8842 5996 50  0000 L CNN
F 1 "2u2" H 8842 5905 50  0000 L CNN
F 2 "stdpads:C_0805" H 8750 5950 50  0001 C CNN
F 3 "~" H 8750 5950 50  0001 C CNN
	1    8750 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
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$Comp
L Device:C_Small C7
U 1 1 60C1316B
P 9550 5950
F 0 "C7" H 9642 5996 50  0000 L CNN
F 1 "2u2" H 9642 5905 50  0000 L CNN
F 2 "stdpads:C_0805" H 9550 5950 50  0001 C CNN
F 3 "~" H 9550 5950 50  0001 C CNN
	1    9550 5950
	1    0    0    -1  
$EndComp
Connection ~ 9150 6050
Wire Wire Line
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Connection ~ 8750 5850
Connection ~ 8750 6050
Wire Wire Line
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Wire Wire Line
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$Comp
L Device:C_Small C2
U 1 1 60C16BC7
P 7550 5950
F 0 "C2" H 7642 5996 50  0000 L CNN
F 1 "2u2" H 7642 5905 50  0000 L CNN
F 2 "stdpads:C_0805" H 7550 5950 50  0001 C CNN
F 3 "~" H 7550 5950 50  0001 C CNN
	1    7550 5950
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C4
U 1 1 60C16BCD
P 8350 5950
F 0 "C4" H 8442 5996 50  0000 L CNN
F 1 "2u2" H 8442 5905 50  0000 L CNN
F 2 "stdpads:C_0805" H 8350 5950 50  0001 C CNN
F 3 "~" H 8350 5950 50  0001 C CNN
	1    8350 5950
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C1
U 1 1 60C16BD3
P 7150 5950
F 0 "C1" H 7242 5996 50  0000 L CNN
F 1 "2u2" H 7242 5905 50  0000 L CNN
F 2 "stdpads:C_0805" H 7150 5950 50  0001 C CNN
F 3 "~" H 7150 5950 50  0001 C CNN
	1    7150 5950
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C3
U 1 1 60C16BD9
P 7950 5950
F 0 "C3" H 8042 5996 50  0000 L CNN
F 1 "2u2" H 8042 5905 50  0000 L CNN
F 2 "stdpads:C_0805" H 7950 5950 50  0001 C CNN
F 3 "~" H 7950 5950 50  0001 C CNN
	1    7950 5950
	1    0    0    -1  
$EndComp
Connection ~ 8350 5850
Wire Wire Line
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Connection ~ 8350 6050
Wire Wire Line
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Connection ~ 7950 5850
Wire Wire Line
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Connection ~ 7950 6050
Wire Wire Line
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Connection ~ 7550 5850
Wire Wire Line
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Connection ~ 7550 6050
Wire Wire Line
	7550 6050 7950 6050
Connection ~ 7150 5850
$Comp
L Mechanical:Fiducial FID3
U 1 1 5EDCCCF0
P 7550 5700
F 0 "FID3" H 7635 5746 50  0000 L CNN
F 1 "Fiducial" H 7635 5655 50  0000 L CNN
F 2 "stdpads:Fiducial" H 7550 5700 50  0001 C CNN
F 3 "~" H 7550 5700 50  0001 C CNN
	1    7550 5700
	1    0    0    -1  
$EndComp
Connection ~ 9550 6050
$Comp
L power:GND #PWR0107
U 1 1 610DF86C
P 9950 6050
F 0 "#PWR0107" H 9950 5800 50  0001 C CNN
F 1 "GND" H 9950 5900 50  0000 C CNN
F 2 "" H 9950 6050 50  0001 C CNN
F 3 "" H 9950 6050 50  0001 C CNN
	1    9950 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
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$Comp
L Device:C_Small C8
U 1 1 610DF873
P 9950 5950
F 0 "C8" H 10042 5996 50  0000 L CNN
F 1 "2u2" H 10042 5905 50  0000 L CNN
F 2 "stdpads:C_0805" H 9950 5950 50  0001 C CNN
F 3 "~" H 9950 5950 50  0001 C CNN
	1    9950 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
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$Comp
L Mechanical:Fiducial FID1
U 1 1 5EDCC581
P 8650 5700
F 0 "FID1" H 8735 5746 50  0000 L CNN
F 1 "Fiducial" H 8735 5655 50  0000 L CNN
F 2 "stdpads:Fiducial" H 8650 5700 50  0001 C CNN
F 3 "~" H 8650 5700 50  0001 C CNN
	1    8650 5700
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID2
U 1 1 5EDCCA31
P 9150 5700
F 0 "FID2" H 9235 5746 50  0000 L CNN
F 1 "Fiducial" H 9235 5655 50  0000 L CNN
F 2 "stdpads:Fiducial" H 9150 5700 50  0001 C CNN
F 3 "~" H 9150 5700 50  0001 C CNN
	1    9150 5700
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Fiducial FID4
U 1 1 5EDCCFC0
P 8100 5700
F 0 "FID4" H 8185 5746 50  0000 L CNN
F 1 "Fiducial" H 8185 5655 50  0000 L CNN
F 2 "stdpads:Fiducial" H 8100 5700 50  0001 C CNN
F 3 "~" H 8100 5700 50  0001 C CNN
	1    8100 5700
	1    0    0    -1  
$EndComp
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$Comp
L power:GND #PWR0108
U 1 1 610EF0B2
P 3600 3050
F 0 "#PWR0108" H 3600 2800 50  0001 C CNN
F 1 "GND" H 3600 2900 50  0000 C CNN
F 2 "" H 3600 3050 50  0001 C CNN
F 3 "" H 3600 3050 50  0001 C CNN
	1    3600 3050
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$EndComp
$Comp
L power:+5V #PWR0109
U 1 1 610EF741
P 3600 1950
F 0 "#PWR0109" H 3600 1800 50  0001 C CNN
F 1 "+5V" H 3600 2100 50  0000 C CNN
F 2 "" H 3600 1950 50  0001 C CNN
F 3 "" H 3600 1950 50  0001 C CNN
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$EndComp
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Q0
$Comp
L GW_RAM:DRAM-16Mx1-SOP-24 U1
U 1 1 610ECC1E
P 3200 2500
F 0 "U1" H 3200 3200 50  0000 C CNN
F 1 "KM41C16000" V 3200 2500 50  0000 C CNN
F 2 "stdpads:SOP-24-26-300mil" H 3200 1800 50  0001 C CNN
F 3 "" H 3200 1950 50  0001 C CNN
	1    3200 2500
	1    0    0    -1  
$EndComp
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$Comp
L power:GND #PWR0110
U 1 1 610F3012
P 4700 3050
F 0 "#PWR0110" H 4700 2800 50  0001 C CNN
F 1 "GND" H 4700 2900 50  0000 C CNN
F 2 "" H 4700 3050 50  0001 C CNN
F 3 "" H 4700 3050 50  0001 C CNN
	1    4700 3050
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$EndComp
$Comp
L power:+5V #PWR0111
U 1 1 610F3018
P 4700 1950
F 0 "#PWR0111" H 4700 1800 50  0001 C CNN
F 1 "+5V" H 4700 2100 50  0000 C CNN
F 2 "" H 4700 1950 50  0001 C CNN
F 3 "" H 4700 1950 50  0001 C CNN
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$EndComp
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$Comp
L GW_RAM:DRAM-16Mx1-SOP-24 U2
U 1 1 610F3020
P 4300 2500
F 0 "U2" H 4300 3200 50  0000 C CNN
F 1 "KM41C16000" V 4300 2500 50  0000 C CNN
F 2 "stdpads:SOP-24-26-300mil" H 4300 1800 50  0001 C CNN
F 3 "" H 4300 1950 50  0001 C CNN
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	1    0    0    -1  
$EndComp
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$Comp
L power:GND #PWR0113
U 1 1 610F68CC
P 5800 3050
F 0 "#PWR0113" H 5800 2800 50  0001 C CNN
F 1 "GND" H 5800 2900 50  0000 C CNN
F 2 "" H 5800 3050 50  0001 C CNN
F 3 "" H 5800 3050 50  0001 C CNN
	1    5800 3050
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$EndComp
$Comp
L power:+5V #PWR0114
U 1 1 610F68D2
P 5800 1950
F 0 "#PWR0114" H 5800 1800 50  0001 C CNN
F 1 "+5V" H 5800 2100 50  0000 C CNN
F 2 "" H 5800 1950 50  0001 C CNN
F 3 "" H 5800 1950 50  0001 C CNN
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$EndComp
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$Comp
L GW_RAM:DRAM-16Mx1-SOP-24 U3
U 1 1 610F68DA
P 5400 2500
F 0 "U3" H 5400 3200 50  0000 C CNN
F 1 "KM41C16000" V 5400 2500 50  0000 C CNN
F 2 "stdpads:SOP-24-26-300mil" H 5400 1800 50  0001 C CNN
F 3 "" H 5400 1950 50  0001 C CNN
	1    5400 2500
	1    0    0    -1  
$EndComp
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A10
Text Label 6100 3050 2    50   ~ 0
A11
$Comp
L power:GND #PWR0115
U 1 1 610F68EF
P 6900 3050
F 0 "#PWR0115" H 6900 2800 50  0001 C CNN
F 1 "GND" H 6900 2900 50  0000 C CNN
F 2 "" H 6900 3050 50  0001 C CNN
F 3 "" H 6900 3050 50  0001 C CNN
	1    6900 3050
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0116
U 1 1 610F68F5
P 6900 1950
F 0 "#PWR0116" H 6900 1800 50  0001 C CNN
F 1 "+5V" H 6900 2100 50  0000 C CNN
F 2 "" H 6900 1950 50  0001 C CNN
F 3 "" H 6900 1950 50  0001 C CNN
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	-1   0    0    -1  
$EndComp
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Q3
$Comp
L GW_RAM:DRAM-16Mx1-SOP-24 U4
U 1 1 610F68FD
P 6500 2500
F 0 "U4" H 6500 3200 50  0000 C CNN
F 1 "KM41C16000" V 6500 2500 50  0000 C CNN
F 2 "stdpads:SOP-24-26-300mil" H 6500 1800 50  0001 C CNN
F 3 "" H 6500 1950 50  0001 C CNN
	1    6500 2500
	1    0    0    -1  
$EndComp
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A10
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$Comp
L power:GND #PWR0117
U 1 1 610FE008
P 3600 4550
F 0 "#PWR0117" H 3600 4300 50  0001 C CNN
F 1 "GND" H 3600 4400 50  0000 C CNN
F 2 "" H 3600 4550 50  0001 C CNN
F 3 "" H 3600 4550 50  0001 C CNN
	1    3600 4550
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0118
U 1 1 610FE00E
P 3600 3450
F 0 "#PWR0118" H 3600 3300 50  0001 C CNN
F 1 "+5V" H 3600 3600 50  0000 C CNN
F 2 "" H 3600 3450 50  0001 C CNN
F 3 "" H 3600 3450 50  0001 C CNN
	1    3600 3450
	-1   0    0    -1  
$EndComp
Text Label 3600 3550 0    50   ~ 0
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Q4
$Comp
L GW_RAM:DRAM-16Mx1-SOP-24 U5
U 1 1 610FE016
P 3200 4000
F 0 "U5" H 3200 4700 50  0000 C CNN
F 1 "KM41C16000" V 3200 4000 50  0000 C CNN
F 2 "stdpads:SOP-24-26-300mil" H 3200 3300 50  0001 C CNN
F 3 "" H 3200 3450 50  0001 C CNN
	1    3200 4000
	1    0    0    -1  
$EndComp
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A2
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A3
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A4
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A5
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A6
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A7
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A10
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L power:GND #PWR0119
U 1 1 610FE02B
P 4700 4550
F 0 "#PWR0119" H 4700 4300 50  0001 C CNN
F 1 "GND" H 4700 4400 50  0000 C CNN
F 2 "" H 4700 4550 50  0001 C CNN
F 3 "" H 4700 4550 50  0001 C CNN
	1    4700 4550
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0120
U 1 1 610FE031
P 4700 3450
F 0 "#PWR0120" H 4700 3300 50  0001 C CNN
F 1 "+5V" H 4700 3600 50  0000 C CNN
F 2 "" H 4700 3450 50  0001 C CNN
F 3 "" H 4700 3450 50  0001 C CNN
	1    4700 3450
	-1   0    0    -1  
$EndComp
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D5
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Q5
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L GW_RAM:DRAM-16Mx1-SOP-24 U6
U 1 1 610FE039
P 4300 4000
F 0 "U6" H 4300 4700 50  0000 C CNN
F 1 "KM41C16000" V 4300 4000 50  0000 C CNN
F 2 "stdpads:SOP-24-26-300mil" H 4300 3300 50  0001 C CNN
F 3 "" H 4300 3450 50  0001 C CNN
	1    4300 4000
	1    0    0    -1  
$EndComp
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A3
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L power:GND #PWR0121
U 1 1 610FE04E
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F 0 "#PWR0121" H 5800 4300 50  0001 C CNN
F 1 "GND" H 5800 4400 50  0000 C CNN
F 2 "" H 5800 4550 50  0001 C CNN
F 3 "" H 5800 4550 50  0001 C CNN
	1    5800 4550
	1    0    0    -1  
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$Comp
L power:+5V #PWR0122
U 1 1 610FE054
P 5800 3450
F 0 "#PWR0122" H 5800 3300 50  0001 C CNN
F 1 "+5V" H 5800 3600 50  0000 C CNN
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F 3 "" H 5800 3450 50  0001 C CNN
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	-1   0    0    -1  
$EndComp
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D6
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L GW_RAM:DRAM-16Mx1-SOP-24 U7
U 1 1 610FE05C
P 5400 4000
F 0 "U7" H 5400 4700 50  0000 C CNN
F 1 "KM41C16000" V 5400 4000 50  0000 C CNN
F 2 "stdpads:SOP-24-26-300mil" H 5400 3300 50  0001 C CNN
F 3 "" H 5400 3450 50  0001 C CNN
	1    5400 4000
	1    0    0    -1  
$EndComp
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A6
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L power:GND #PWR0123
U 1 1 610FE071
P 6900 4550
F 0 "#PWR0123" H 6900 4300 50  0001 C CNN
F 1 "GND" H 6900 4400 50  0000 C CNN
F 2 "" H 6900 4550 50  0001 C CNN
F 3 "" H 6900 4550 50  0001 C CNN
	1    6900 4550
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0124
U 1 1 610FE077
P 6900 3450
F 0 "#PWR0124" H 6900 3300 50  0001 C CNN
F 1 "+5V" H 6900 3600 50  0000 C CNN
F 2 "" H 6900 3450 50  0001 C CNN
F 3 "" H 6900 3450 50  0001 C CNN
	1    6900 3450
	-1   0    0    -1  
$EndComp
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L GW_RAM:DRAM-16Mx1-SOP-24 U8
U 1 1 610FE07F
P 6500 4000
F 0 "U8" H 6500 4700 50  0000 C CNN
F 1 "KM41C16000" V 6500 4000 50  0000 C CNN
F 2 "stdpads:SOP-24-26-300mil" H 6500 3300 50  0001 C CNN
F 3 "" H 6500 3450 50  0001 C CNN
	1    6500 4000
	1    0    0    -1  
$EndComp
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D7
$EndSCHEMATC