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OpenAmiga600RamExpansion.sch
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OpenAmiga600RamExpansion.sch
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EESchema Schematic File Version 4
LIBS:OpenAmiga600RamExpansion-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "OpenAmiga600RamExpansion"
Date "2018-09-10"
Rev "1"
Comp "SukkoPera"
Comment1 "Licensed under CERN OHL v.1.2"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L A600_TRAPDOOR:A600_TRAPDOOR CONN1
U 1 1 5B26E03A
P 2250 3550
F 0 "CONN1" H 2575 5750 50 0000 C CNN
F 1 "A600_TRAPDOOR" H 2250 1325 50 0000 C CNN
F 2 "OpenAmiga600RamExpansion:4UCON_10156_90deg" H 2250 3550 50 0001 C CNN
F 3 "DOCUMENTATION" H 2250 3550 50 0001 C CNN
1 2250 3550
1 0 0 -1
$EndComp
$Comp
L NEC_424260:NEC_424260 U2
U 1 1 5B26E187
P 5875 2400
F 0 "U2" H 6225 3625 50 0000 C CNN
F 1 "NEC_424260" H 5875 1175 50 0000 C CNN
F 2 "OpenAmiga600RamExpansion:SOJ-40-Socket-LongPads" H 5875 2400 50 0001 C CNN
F 3 "DOCUMENTATION" H 5875 2400 50 0001 C CNN
1 5875 2400
1 0 0 -1
$EndComp
$Comp
L NEC_424260:NEC_424260 U1
U 1 1 5B26E1FA
P 5875 5025
F 0 "U1" H 6250 6250 50 0000 C CNN
F 1 "NEC_424260" H 5875 3800 50 0000 C CNN
F 2 "OpenAmiga600RamExpansion:SOJ-40-Socket-LongPads" H 5875 5025 50 0001 C CNN
F 3 "DOCUMENTATION" H 5875 5025 50 0001 C CNN
1 5875 5025
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR01
U 1 1 5B26E676
P 1275 1125
F 0 "#PWR01" H 1275 975 50 0001 C CNN
F 1 "VCC" H 1275 1275 50 0000 C CNN
F 2 "" H 1275 1125 50 0001 C CNN
F 3 "" H 1275 1125 50 0001 C CNN
1 1275 1125
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR02
U 1 1 5B26E6A7
P 5000 1375
F 0 "#PWR02" H 5000 1225 50 0001 C CNN
F 1 "VCC" H 5000 1525 50 0000 C CNN
F 2 "" H 5000 1375 50 0001 C CNN
F 3 "" H 5000 1375 50 0001 C CNN
1 5000 1375
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR03
U 1 1 5B26E7D2
P 6750 3450
F 0 "#PWR03" H 6750 3200 50 0001 C CNN
F 1 "GND" H 6750 3300 50 0000 C CNN
F 2 "" H 6750 3450 50 0001 C CNN
F 3 "" H 6750 3450 50 0001 C CNN
1 6750 3450
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5B26E855
P 6750 6075
F 0 "#PWR04" H 6750 5825 50 0001 C CNN
F 1 "GND" H 6750 5925 50 0000 C CNN
F 2 "" H 6750 6075 50 0001 C CNN
F 3 "" H 6750 6075 50 0001 C CNN
1 6750 6075
1 0 0 -1
$EndComp
NoConn ~ 6625 5075
NoConn ~ 5125 5475
NoConn ~ 5125 5075
NoConn ~ 5125 5175
NoConn ~ 6625 2450
NoConn ~ 5125 2850
NoConn ~ 5125 2550
NoConn ~ 5125 2450
NoConn ~ 1500 4900
NoConn ~ 1500 5000
NoConn ~ 1500 4600
NoConn ~ 1500 4700
NoConn ~ 1500 4800
NoConn ~ 3000 4600
NoConn ~ 3000 4700
NoConn ~ 3000 4800
NoConn ~ 3000 4900
NoConn ~ 3000 5000
NoConn ~ 1500 5500
NoConn ~ 1500 3600
NoConn ~ 1500 3700
NoConn ~ 1500 3800
NoConn ~ 1500 3900
NoConn ~ 1500 4200
NoConn ~ 1500 4300
NoConn ~ 3000 4300
NoConn ~ 3000 4200
NoConn ~ 3000 3500
NoConn ~ 3000 3600
NoConn ~ 3000 3700
NoConn ~ 3000 3800
NoConn ~ 3000 3900
NoConn ~ 3000 3200
NoConn ~ 3000 3100
NoConn ~ 1500 3200
Entry Wire Line
4725 1450 4825 1550
Entry Wire Line
4725 1550 4825 1650
Entry Wire Line
4725 1650 4825 1750
Entry Wire Line
4725 1750 4825 1850
Entry Wire Line
4725 1950 4825 2050
Entry Wire Line
4725 2050 4825 2150
Entry Wire Line
4725 2150 4825 2250
Entry Wire Line
4725 2250 4825 2350
Text Label 2050 675 0 60 ~ 0
data_bus
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Text Label 4825 1650 0 60 ~ 0
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Text Label 4825 1750 0 60 ~ 0
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Text Label 4825 1850 0 60 ~ 0
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Text Label 4825 2050 0 60 ~ 0
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Text Label 4825 2150 0 60 ~ 0
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Text Label 4825 2250 0 60 ~ 0
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Text Label 4825 2350 0 60 ~ 0
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Text Label 6800 1550 0 60 ~ 0
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Entry Wire Line
6975 1550 7075 1650
Text Label 6800 1650 0 60 ~ 0
d14
Entry Wire Line
6975 1650 7075 1750
Entry Wire Line
6975 1750 7075 1850
Entry Wire Line
6975 1850 7075 1950
Text Label 6800 2050 0 60 ~ 0
d11
Entry Wire Line
6975 2050 7075 2150
Text Label 6800 2150 0 60 ~ 0
d10
Entry Wire Line
6975 2150 7075 2250
Entry Wire Line
6975 2250 7075 2350
Entry Wire Line
6975 2350 7075 2450
Text Label 6800 1750 0 60 ~ 0
d13
Text Label 6800 1850 0 60 ~ 0
d12
Text Label 6800 2250 0 60 ~ 0
d9
Text Label 6800 2350 0 60 ~ 0
d8
Text Label 6800 4175 0 60 ~ 0
d15
Entry Wire Line
6975 4175 7075 4275
Text Label 6800 4275 0 60 ~ 0
d14
Entry Wire Line
6975 4275 7075 4375
Entry Wire Line
6975 4375 7075 4475
Entry Wire Line
6975 4475 7075 4575
Text Label 6800 4675 0 60 ~ 0
d11
Entry Wire Line
6975 4675 7075 4775
Text Label 6800 4775 0 60 ~ 0
d10
Entry Wire Line
6975 4775 7075 4875
Entry Wire Line
6975 4875 7075 4975
Entry Wire Line
6975 4975 7075 5075
Text Label 6800 4375 0 60 ~ 0
d13
Text Label 6800 4475 0 60 ~ 0
d12
Text Label 6800 4875 0 60 ~ 0
d9
Text Label 6800 4975 0 60 ~ 0
d8
$Comp
L power:VCC #PWR05
U 1 1 5B26E6C8
P 5000 3975
F 0 "#PWR05" H 5000 3825 50 0001 C CNN
F 1 "VCC" H 5000 4125 50 0000 C CNN
F 2 "" H 5000 3975 50 0001 C CNN
F 3 "" H 5000 3975 50 0001 C CNN
1 5000 3975
1 0 0 -1
$EndComp
Entry Wire Line
4725 4075 4825 4175
Entry Wire Line
4725 4175 4825 4275
Entry Wire Line
4725 4275 4825 4375
Entry Wire Line
4725 4375 4825 4475
Entry Wire Line
4725 4575 4825 4675
Entry Wire Line
4725 4675 4825 4775
Entry Wire Line
4725 4775 4825 4875
Entry Wire Line
4725 4875 4825 4975
Text Label 4825 4175 0 60 ~ 0
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Text Label 4825 4275 0 60 ~ 0
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Text Label 4825 4375 0 60 ~ 0
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Text Label 4825 4675 0 60 ~ 0
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Text Label 4825 4775 0 60 ~ 0
d5
Text Label 4825 4875 0 60 ~ 0
d6
Text Label 4825 4975 0 60 ~ 0
d7
Entry Wire Line
3400 1800 3500 1900
Entry Wire Line
3400 1900 3500 2000
Entry Wire Line
3400 2000 3500 2100
Entry Wire Line
3400 2100 3500 2200
Entry Wire Line
3400 2200 3500 2300
Entry Wire Line
3400 2300 3500 2400
Entry Wire Line
3400 2400 3500 2500
Entry Wire Line
3400 2500 3500 2600
Entry Wire Line
950 1700 1050 1800
Entry Wire Line
950 1800 1050 1900
Entry Wire Line
950 1900 1050 2000
Entry Wire Line
950 2000 1050 2100
Entry Wire Line
950 2100 1050 2200
Entry Wire Line
950 2200 1050 2300
Entry Wire Line
950 2300 1050 2400
Entry Wire Line
950 2400 1050 2500
NoConn ~ 3000 5500
$Comp
L power:GND #PWR06
U 1 1 5B281428
P 2250 6050
F 0 "#PWR06" H 2250 5800 50 0001 C CNN
F 1 "GND" H 2250 5900 50 0000 C CNN
F 2 "" H 2250 6050 50 0001 C CNN
F 3 "" H 2250 6050 50 0001 C CNN
1 2250 6050
1 0 0 -1
$EndComp
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Text Label 1075 1900 0 60 ~ 0
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Text Label 1075 2000 0 60 ~ 0
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Text Label 1075 2100 0 60 ~ 0
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Text Label 4550 3050 0 60 ~ 0
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Text Label 4550 3250 0 60 ~ 0
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Text Label 7350 3050 0 60 ~ 0
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Text Label 7350 3150 0 60 ~ 0
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Text Label 7350 3250 0 60 ~ 0
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Text Label 7350 5475 0 60 ~ 0
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Text Label 7350 5575 0 60 ~ 0
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Text Label 7350 5675 0 60 ~ 0
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Text Label 7350 5775 0 60 ~ 0
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Text Label 7350 5875 0 60 ~ 0
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Entry Wire Line
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Text Label 4550 5575 0 60 ~ 0
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Text Label 4550 5675 0 60 ~ 0
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Text Label 4550 5775 0 60 ~ 0
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Text Label 4550 5875 0 60 ~ 0
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Text Label 1975 800 0 60 ~ 0
address_bus
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Text Label 3250 2700 0 60 ~ 0
a0
Text Label 3250 2800 0 60 ~ 0
a1
Text Label 3250 2900 0 60 ~ 0
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Text Label 1075 2700 0 60 ~ 0
a8
Text Label 1075 2800 0 60 ~ 0
a7
Text Label 1075 2900 0 60 ~ 0
a6
Text Label 1075 3000 0 60 ~ 0
a5
Text Label 1075 3100 0 60 ~ 0
a4
Entry Wire Line
3500 2700 3600 2800
Entry Wire Line
3500 2800 3600 2900
Entry Wire Line
3500 2900 3600 3000
Entry Wire Line
3500 3000 3600 3100
Entry Wire Line
850 2600 950 2700
Entry Wire Line
850 2700 950 2800
Entry Wire Line
850 2800 950 2900
Entry Wire Line
850 2900 950 3000
Entry Wire Line
850 3000 950 3100
$Comp
L power:VCC #PWR07
U 1 1 5B2839F1
P 10500 725
F 0 "#PWR07" H 10500 575 50 0001 C CNN
F 1 "VCC" H 10500 875 50 0000 C CNN
F 2 "" H 10500 725 50 0001 C CNN
F 3 "" H 10500 725 50 0001 C CNN
1 10500 725
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR08
U 1 1 5B283A05
P 10900 825
F 0 "#PWR08" H 10900 575 50 0001 C CNN
F 1 "GND" H 10900 675 50 0000 C CNN
F 2 "" H 10900 825 50 0001 C CNN
F 3 "" H 10900 825 50 0001 C CNN
1 10900 825
1 0 0 -1
$EndComp
$Comp
L power:PWR_FLAG #FLG09
U 1 1 5B283A18
P 10900 725
F 0 "#FLG09" H 10900 800 50 0001 C CNN
F 1 "PWR_FLAG" H 10900 875 50 0000 C CNN
F 2 "" H 10900 725 50 0001 C CNN
F 3 "" H 10900 725 50 0001 C CNN
1 10900 725
1 0 0 -1
$EndComp
$Comp
L power:PWR_FLAG #FLG010
U 1 1 5B283A42
P 10500 825
F 0 "#FLG010" H 10500 900 50 0001 C CNN
F 1 "PWR_FLAG" H 10500 975 50 0000 C CNN
F 2 "" H 10500 825 50 0001 C CNN
F 3 "" H 10500 825 50 0001 C CNN
1 10500 825
-1 0 0 1
$EndComp
Text Label 3200 2200 0 60 ~ 0
d1
Text Label 3200 2300 0 60 ~ 0
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Text Label 3200 2400 0 60 ~ 0
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Text Label 3200 2500 0 60 ~ 0
d7
Text Label 1075 2200 0 60 ~ 0
d0
Text Label 1075 2300 0 60 ~ 0
d2
Text Label 1075 2400 0 60 ~ 0
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Text Label 1075 2500 0 60 ~ 0
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$Comp
L MSM6242B:MSM6242B U3
U 1 1 5B2856A6
P 9500 3000
F 0 "U3" H 9875 3650 50 0000 C CNN
F 1 "MSM6242B" H 9500 2325 50 0000 C CNN
F 2 "Housings_DIP:DIP-18_W7.62mm_Socket" H 9500 3000 50 0001 C CNN
F 3 "DOCUMENTATION" H 9500 3000 50 0001 C CNN
1 9500 3000
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR011
U 1 1 5B285841
P 10950 1450
F 0 "#PWR011" H 10950 1300 50 0001 C CNN
F 1 "VCC" H 10950 1600 50 0000 C CNN
F 2 "" H 10950 1450 50 0001 C CNN
F 3 "" H 10950 1450 50 0001 C CNN
1 10950 1450
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR012
U 1 1 5B285858
P 8600 3500
F 0 "#PWR012" H 8600 3250 50 0001 C CNN
F 1 "GND" H 8600 3350 50 0000 C CNN
F 2 "" H 8600 3500 50 0001 C CNN
F 3 "" H 8600 3500 50 0001 C CNN
1 8600 3500
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:R R2
U 1 1 5B285990
P 8250 2000
F 0 "R2" V 8330 2000 50 0000 C CNN
F 1 "10k" V 8250 2000 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 8180 2000 50 0001 C CNN
F 3 "" H 8250 2000 50 0001 C CNN
1 8250 2000
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:R R3
U 1 1 5B285A9F
P 8650 2000
F 0 "R3" V 8730 2000 50 0000 C CNN
F 1 "10k" V 8650 2000 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 8580 2000 50 0001 C CNN
F 3 "" H 8650 2000 50 0001 C CNN
1 8650 2000
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:R R1
U 1 1 5B285ACD
P 8450 2000
F 0 "R1" V 8530 2000 50 0000 C CNN
F 1 "10k" V 8450 2000 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 8380 2000 50 0001 C CNN
F 3 "" H 8450 2000 50 0001 C CNN
1 8450 2000
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:R R5
U 1 1 5B285B00
P 10225 1700
F 0 "R5" V 10305 1700 50 0000 C CNN
F 1 "220" V 10225 1700 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 10155 1700 50 0001 C CNN
F 3 "" H 10225 1700 50 0001 C CNN
1 10225 1700
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:R R4
U 1 1 5B285B8E
P 10950 1700
F 0 "R4" V 11030 1700 50 0000 C CNN
F 1 "220" V 10950 1700 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 10880 1700 50 0001 C CNN
F 3 "" H 10950 1700 50 0001 C CNN
1 10950 1700
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:D_x2_KCom_AAK D1
U 1 1 5B285C79
P 10600 2075
F 0 "D1" H 10375 2000 50 0000 C CNN
F 1 "BAT54C" H 10600 2175 50 0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 10600 2075 50 0001 C CNN
F 3 "" H 10600 2075 50 0001 C CNN
1 10600 2075
-1 0 0 -1
$EndComp
NoConn ~ 10250 2700
NoConn ~ 10250 2800
Text Label 600 5100 0 60 ~ 0
rtc_rd
Text Label 600 5200 0 60 ~ 0
rtc_cs
Text Label 3250 5100 0 60 ~ 0
rtc_wr
Text Label 8400 3300 0 60 ~ 0
rtc_rd
Text Label 10300 3400 0 60 ~ 0
rtc_wr
$Comp
L OpenAmiga600RamExpansion-rescue:Conn_01x02 J1
U 1 1 5B28695B
P 7925 2700
F 0 "J1" H 7925 2800 50 0000 C CNN
F 1 "Conn_01x02" H 7925 2500 50 0001 C CNN
F 2 "OpenAmiga600RamExpansion:Pin_Header_Straight_1x02-ModSilkS" H 7925 2700 50 0001 C CNN
F 3 "" H 7925 2700 50 0001 C CNN
1 7925 2700
-1 0 0 1
$EndComp
Text Label 7800 2475 0 60 ~ 0
rtc_cs
$Comp
L power:VCC #PWR013
U 1 1 5B287478
P 8450 1675
F 0 "#PWR013" H 8450 1525 50 0001 C CNN
F 1 "VCC" H 8450 1825 50 0000 C CNN
F 2 "" H 8450 1675 50 0001 C CNN
F 3 "" H 8450 1675 50 0001 C CNN
1 8450 1675
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:Battery_Cell BT1
U 1 1 5B288A21
P 9950 1750
F 0 "BT1" H 10050 1850 50 0000 L CNN
F 1 "CR2032" H 10050 1750 50 0000 L CNN
F 2 "OpenAmiga600RamExpansion:Battery_Holder_Coin_2032_BS-7" V 9950 1810 50 0001 C CNN
F 3 "" V 9950 1810 50 0001 C CNN
1 9950 1750
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR014
U 1 1 5B288DE0
P 9950 1925
F 0 "#PWR014" H 9950 1675 50 0001 C CNN
F 1 "GND" H 9950 1775 50 0000 C CNN
F 2 "" H 9950 1925 50 0001 C CNN
F 3 "" H 9950 1925 50 0001 C CNN
1 9950 1925
1 0 0 -1
$EndComp
NoConn ~ 3000 5200
NoConn ~ 1500 5300
$Comp
L OpenAmiga600RamExpansion-rescue:C C1
U 1 1 5B289DD4
P 9300 5825
F 0 "C1" H 9325 5925 50 0000 L CNN
F 1 "100n" H 9325 5725 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9338 5675 50 0001 C CNN
F 3 "" H 9300 5825 50 0001 C CNN
1 9300 5825
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:C C2
U 1 1 5B289E72
P 9550 5825
F 0 "C2" H 9575 5925 50 0000 L CNN
F 1 "100n" H 9575 5725 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9588 5675 50 0001 C CNN
F 3 "" H 9550 5825 50 0001 C CNN
1 9550 5825
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:C C3
U 1 1 5B289EBE
P 9800 5825
F 0 "C3" H 9825 5925 50 0000 L CNN
F 1 "100n" H 9825 5725 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9838 5675 50 0001 C CNN
F 3 "" H 9800 5825 50 0001 C CNN
1 9800 5825
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR015
U 1 1 5B28AC5A
P 9550 5475
F 0 "#PWR015" H 9550 5325 50 0001 C CNN
F 1 "VCC" H 9550 5625 50 0000 C CNN
F 2 "" H 9550 5475 50 0001 C CNN
F 3 "" H 9550 5475 50 0001 C CNN
1 9550 5475
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR016
U 1 1 5B28AE98
P 9550 6175
F 0 "#PWR016" H 9550 5925 50 0001 C CNN
F 1 "GND" H 9550 6025 50 0000 C CNN
F 2 "" H 9550 6175 50 0001 C CNN
F 3 "" H 9550 6175 50 0001 C CNN
1 9550 6175
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:C C4
U 1 1 5B28B917
P 10300 5825
F 0 "C4" H 10325 5925 50 0000 L CNN
F 1 "100n" H 10325 5725 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 10338 5675 50 0001 C CNN
F 3 "" H 10300 5825 50 0001 C CNN
1 10300 5825
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:C C5
U 1 1 5B28B91D
P 10550 5825
F 0 "C5" H 10575 5925 50 0000 L CNN
F 1 "100n" H 10575 5725 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 10588 5675 50 0001 C CNN
F 3 "" H 10550 5825 50 0001 C CNN
1 10550 5825
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:C C6
U 1 1 5B28B923
P 10800 5825
F 0 "C6" H 10825 5925 50 0000 L CNN
F 1 "100n" H 10825 5725 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 10838 5675 50 0001 C CNN
F 3 "" H 10800 5825 50 0001 C CNN
1 10800 5825
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR017
U 1 1 5B28B92E
P 10550 5475
F 0 "#PWR017" H 10550 5325 50 0001 C CNN
F 1 "VCC" H 10550 5625 50 0000 C CNN
F 2 "" H 10550 5475 50 0001 C CNN
F 3 "" H 10550 5475 50 0001 C CNN
1 10550 5475
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR018
U 1 1 5B28B934
P 10550 6175
F 0 "#PWR018" H 10550 5925 50 0001 C CNN
F 1 "GND" H 10550 6025 50 0000 C CNN
F 2 "" H 10550 6175 50 0001 C CNN
F 3 "" H 10550 6175 50 0001 C CNN
1 10550 6175
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:C C7
U 1 1 5B28C6BC
P 9275 4300
F 0 "C7" H 9300 4400 50 0000 L CNN
F 1 "100n" H 9300 4200 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9313 4150 50 0001 C CNN
F 3 "" H 9275 4300 50 0001 C CNN
1 9275 4300
1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:C C8
U 1 1 5B28C6C8
P 9775 4300
F 0 "C8" H 9800 4400 50 0000 L CNN
F 1 "2.2uF" H 9800 4200 50 0000 L CNN
F 2 "Capacitors_SMD:C_1206_HandSoldering" H 9813 4150 50 0001 C CNN
F 3 "" H 9775 4300 50 0001 C CNN
1 9775 4300
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR019
U 1 1 5B28C6DB
P 9525 4650
F 0 "#PWR019" H 9525 4400 50 0001 C CNN
F 1 "GND" H 9525 4500 50 0000 C CNN
F 2 "" H 9525 4650 50 0001 C CNN
F 3 "" H 9525 4650 50 0001 C CNN
1 9525 4650
1 0 0 -1
$EndComp
Text Label 8400 2900 0 60 ~ 0
rtc_a0
Text Label 8400 3000 0 60 ~ 0
rtc_a1
Text Label 8400 3100 0 60 ~ 0
rtc_a2
Text Label 8400 3200 0 60 ~ 0
rtc_a3
Text Label 10300 3000 0 60 ~ 0
rtc_d0
Text Label 10300 3100 0 60 ~ 0
rtc_d1
Text Label 10300 3200 0 60 ~ 0
rtc_d2
Text Label 10300 3300 0 60 ~ 0
rtc_d3
Text Label 600 4400 0 60 ~ 0
rtc_a0
Text Label 600 4500 0 60 ~ 0
rtc_a2
Text Label 3250 4400 0 60 ~ 0
rtc_a1
Text Label 3250 4500 0 60 ~ 0
rtc_a3
Text Label 600 4000 0 60 ~ 0
rtc_d0
Text Label 600 4100 0 60 ~ 0
rtc_d2
Text Label 3250 4000 0 60 ~ 0
rtc_d1
Text Label 3250 4100 0 60 ~ 0
rtc_d3
$Comp
L power:PWR_FLAG #FLG020
U 1 1 5B2AF6BC
P 10100 825
F 0 "#FLG020" H 10100 900 50 0001 C CNN
F 1 "PWR_FLAG" H 10100 975 50 0000 C CNN
F 2 "" H 10100 825 50 0001 C CNN
F 3 "" H 10100 825 50 0001 C CNN
1 10100 825
1 0 0 1
$EndComp
Text Notes 7775 1300 0 60 ~ 0
RTC
Text Notes 8650 4325 0 60 ~ 0
Decoupling
Text Notes 9050 5225 0 60 ~ 0
RAM Decoupling
Text Notes 10050 4400 0 60 ~ 0
Power-Cut Reservoir\nUp to 10uF is fine
Text Notes 10375 1800 0 60 ~ 0
220-470R\nis fine
Text Notes 10650 2500 0 60 ~ 0
BAT721C\nis also\nfine
$Comp
L power:VDD #PWR021
U 1 1 5B2D3FCF
P 10100 725
F 0 "#PWR021" H 10100 575 50 0001 C CNN
F 1 "VDD" H 10100 875 50 0000 C CNN
F 2 "" H 10100 725 50 0001 C CNN
F 3 "" H 10100 725 50 0001 C CNN
1 10100 725
1 0 0 -1
$EndComp
$Comp
L power:VDD #PWR022
U 1 1 5B2D4149
P 10600 2600
F 0 "#PWR022" H 10600 2450 50 0001 C CNN
F 1 "VDD" H 10600 2750 50 0000 C CNN
F 2 "" H 10600 2600 50 0001 C CNN
F 3 "" H 10600 2600 50 0001 C CNN
1 10600 2600
-1 0 0 1
$EndComp
$Comp
L power:VDD #PWR023
U 1 1 5B2D4334
P 9525 3950
F 0 "#PWR023" H 9525 3800 50 0001 C CNN
F 1 "VDD" H 9525 4100 50 0000 C CNN
F 2 "" H 9525 3950 50 0001 C CNN
F 3 "" H 9525 3950 50 0001 C CNN
1 9525 3950
-1 0 0 -1
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:Conn_01x01 J99
U 1 1 5B2E5101
P 6775 7525
F 0 "J99" H 6775 7625 50 0000 C CNN
F 1 "OSHW_LOGO" H 6775 7425 50 0000 C CNN
F 2 "w_logo:Logo_copper_OSHW_6x6mm" H 6775 7525 50 0001 C CNN
F 3 "" H 6775 7525 50 0001 C CNN
1 6775 7525
0 1 1 0
$EndComp
NoConn ~ 6775 7325
NoConn ~ 3000 5300
$Comp
L OpenAmiga600RamExpansion-rescue:R R6
U 1 1 5B333232
P 8275 5600
F 0 "R6" V 8355 5600 50 0000 C CNN
F 1 "1K" V 8275 5600 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 8205 5600 50 0001 C CNN
F 3 "" H 8275 5600 50 0001 C CNN
1 8275 5600
0 1 1 0
$EndComp
$Comp
L OpenAmiga600RamExpansion-rescue:LED L1
U 1 1 5B3332C7
P 8550 5875
F 0 "L1" H 8550 5975 50 0000 C CNN
F 1 "LED" H 8550 5775 50 0000 C CNN
F 2 "OpenAmiga600RamExpansion:LED_0805_HandSoldering_ModSilkS" H 8550 5875 50 0001 C CNN
F 3 "" H 8550 5875 50 0001 C CNN
1 8550 5875
0 -1 -1 0
$EndComp
$Comp
L power:VCC #PWR024
U 1 1 5B3336B4
P 8025 5525
F 0 "#PWR024" H 8025 5375 50 0001 C CNN
F 1 "VCC" H 8025 5675 50 0000 C CNN
F 2 "" H 8025 5525 50 0001 C CNN
F 3 "" H 8025 5525 50 0001 C CNN
1 8025 5525
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR025
U 1 1 5B333704
P 8550 6100
F 0 "#PWR025" H 8550 5850 50 0001 C CNN
F 1 "GND" H 8550 5950 50 0000 C CNN
F 2 "" H 8550 6100 50 0001 C CNN
F 3 "" H 8550 6100 50 0001 C CNN
1 8550 6100
1 0 0 -1
$EndComp
Text Notes 7775 5225 0 60 ~ 0
Power LED
Wire Wire Line
1275 1125 1275 1225
Wire Wire Line
1275 1225 3175 1225
Wire Wire Line
1275 1600 1500 1600
Wire Wire Line
5000 1375 5000 1450
Wire Wire Line
5000 1450 5125 1450
Wire Wire Line
5000 3975 5000 4075
Wire Wire Line
5000 4075 5125 4075
Wire Wire Line
5000 3350 5125 3350
Connection ~ 5000 1450
Wire Wire Line
5000 5975 5125 5975
Connection ~ 5000 4075
Wire Wire Line
5125 4575 5000 4575
Connection ~ 5000 4575
Wire Wire Line
5125 1950 5000 1950
Connection ~ 5000 1950
Wire Wire Line
3175 1225 3175 1600
Wire Wire Line
3175 1600 3000 1600
Connection ~ 1275 1225
Wire Wire Line
6750 3350 6625 3350
Wire Wire Line
6750 1450 6750 1950
Wire Wire Line
6625 1450 6750 1450
Connection ~ 6750 3350
Wire Wire Line
6625 1950 6750 1950
Connection ~ 6750 1950
Wire Wire Line
6750 4075 6750 4575
Wire Wire Line
6750 5975 6625 5975
Wire Wire Line
6750 4075 6625 4075
Connection ~ 6750 5975
Wire Wire Line
6625 4575 6750 4575
Connection ~ 6750 4575
Wire Wire Line