ramcard.sch@ d9eb0ef

main

Last change on this file since d9eb0ef was d9eb0ef, checked in by Adrien Destugues <pulkomandy@…>, 12 years ago

GORDON
Continue routing,
Fix schematcis information

git-svn-id: svn://pulkomandy.tk/avrstuff@72 c6672c3c-f6b6-47f9-9001-1fd6b12fecbe

Property mode set to 100644

File size: 19.4 KB

Line
1	EESchema Schematic File Version 2 date 22/09/2012 18:26:40
2	LIBS:device
3	LIBS:power
4	LIBS:transistors
5	LIBS:conn
6	LIBS:linear
7	LIBS:74xx
8	LIBS:special
9	LIBS:interface
10	LIBS:contrib
11	LIBS:valves
12	LIBS:byteeeprom
13	LIBS:ramcard-cache
14	EELAYER 25 0
15	EELAYER END
16	$Descr User 10000 6000
17	encoding utf-8
18	Sheet 1 1
19	Title "Ramcard"
20	Date "22 sep 2012"
21	Rev ""
22	Comp "Ram7"
23	Comment1 "Retro analyzed from PCB"
24	Comment2 ""
25	Comment3 ""
26	Comment4 ""
27	$EndDescr
28	Connection ~ 8400 3550
29	Wire Wire Line
30	2000 1950 2000 1900
31	Wire Wire Line
32	2000 1900 1800 1900
33	Wire Wire Line
34	1800 1900 1800 1950
35	Connection ~ 3450 2750
36	Wire Wire Line
37	3450 2750 3450 2150
38	Wire Wire Line
39	3450 2150 2900 2150
40	Wire Wire Line
41	1900 2050 2000 2050
42	Wire Wire Line
43	1900 1750 2000 1750
44	Wire Wire Line
45	3450 1050 3250 1050
46	Wire Wire Line
47	2950 3700 2700 3700
48	Wire Wire Line
49	5950 4350 5700 4350
50	Wire Wire Line
51	4500 4250 4250 4250
52	Wire Wire Line
53	2950 3500 2750 3500
54	Wire Wire Line
55	2850 3400 2950 3400
56	Wire Wire Line
57	5300 3350 5600 3350
58	Wire Wire Line
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60	Connection ~ 8650 4400
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64	1550 2800 1550 2750
65	Wire Wire Line
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69	Connection ~ 9000 4000
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77	7000 1100 7000 950
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791	Entry Wire Line
792	6500 800 6400 700
793	Entry Wire Line
794	6400 800 6300 700
795	Entry Wire Line
796	6300 800 6200 700
797	Entry Wire Line
798	6200 800 6100 700
799	Entry Wire Line
800	6500 2200 6400 2100
801	Entry Wire Line
802	6400 2200 6300 2100
803	Entry Wire Line
804	6300 2200 6200 2100
805	Entry Wire Line
806	6200 2200 6100 2100
807	Text Label 6200 2100 1 60 ~ 0
808	D7
809	Text Label 6300 2100 1 60 ~ 0
810	D5
811	Text Label 6400 2100 1 60 ~ 0
812	D3
813	Text Label 6500 2100 1 60 ~ 0
814	D1
815	Text Label 6200 950 1 60 ~ 0
816	D6
817	Text Label 6300 950 1 60 ~ 0
818	D4
819	Text Label 6400 950 1 60 ~ 0
820	D2
821	Text Label 6500 950 1 60 ~ 0
822	D0
823	$Comp
824	L GND #PWR012
825	U 1 1 4DBBE106
826	P 9300 2450
827	F 0 "#PWR012" H 9300 2450 30 0001 C CNN
828	F 1 "GND" H 9300 2380 30 0001 C CNN
829	1 9300 2450
830	0 -1 -1 0
831	$EndComp
832	Text GLabel 7400 2100 3 60 Input ~ 0
833	ROMDIS
834	Text Label 9300 1350 0 60 ~ 0
835	D7
836	Text Label 9300 1250 0 60 ~ 0
837	D6
838	Text Label 9300 1150 0 60 ~ 0
839	D5
840	Text Label 9300 1050 0 60 ~ 0
841	D4
842	Text Label 9300 950 0 60 ~ 0
843	D3
844	Text Label 9300 850 0 60 ~ 0
845	D2
846	Text Label 9300 750 0 60 ~ 0
847	D1
848	Text Label 9300 650 0 60 ~ 0
849	D0
850	Text Notes 1600 5050 0 60 ~ 0
851	register
852	Text Notes 6700 3200 0 60 ~ 0
853	Rom active notification
854	Text GLabel 9050 3550 2 60 Output ~ 0
855	ROMDIS
856	NoConn ~ 7400 950
857	NoConn ~ 7500 950
858	NoConn ~ 7600 950
859	NoConn ~ 7700 950
860	NoConn ~ 5300 950
861	NoConn ~ 5300 2100
862	NoConn ~ 6700 2100
863	NoConn ~ 7000 2100
864	NoConn ~ 7100 2100
865	NoConn ~ 7200 2100
866	NoConn ~ 7300 2100
867	NoConn ~ 7500 2100
868	NoConn ~ 7600 2100
869	Text Notes 5050 2350 1 60 ~ 0
870	\ncpc connector
871	Text Notes 5650 2600 0 60 ~ 0
872	OUT Decoder
873	Text GLabel 5950 2950 0 60 Input ~ 0
874	WR
875	Text GLabel 6900 2150 3 60 Output ~ 0
876	WR
877	$Comp
878	L GND #PWR013
879	U 1 1 4CA89326
880	P 7800 2150
881	F 0 "#PWR013" H 7800 2150 30 0001 C CNN
882	F 1 "GND" H 7800 2080 30 0001 C CNN
883	1 7800 2150
884	0 -1 -1 0
885	$EndComp
886	Text GLabel 6800 2150 3 60 Output ~ 0
887	IORQ
888	Text GLabel 5950 2750 0 60 Input ~ 0
889	IORQ
890	$Comp
891	L 74LS32 U2
892	U 4 1 4CA89162
893	P 6750 2850
894	F 0 "U2" H 6750 2900 60 0000 C CNN
895	F 1 "74LS32" H 6750 2800 60 0000 C CNN
896	4 6750 2850
897	1 0 0 -1
898	$EndComp
899	Text GLabel 9050 2750 2 60 Output ~ 0
900	ROMSEL
901	Text GLabel 900 5250 0 60 Input ~ 0
902	ROMSEL
903	$Comp
904	L 74LS32 U2
905	U 3 1 4CA89099
906	P 8200 2750
907	F 0 "U2" H 8200 2800 60 0000 C CNN
908	F 1 "74LS32" H 8200 2700 60 0000 C CNN
909	3 8200 2750
910	1 0 0 1
911	$EndComp
912	$Comp
913	L GND #PWR014
914	U 1 1 4CA88AFC
915	P 900 5400
916	F 0 "#PWR014" H 900 5400 30 0001 C CNN
917	F 1 "GND" H 900 5330 30 0001 C CNN
918	1 900 5400
919	1 0 0 -1
920	$EndComp
921	Text Notes 1150 4200 0 60 ~ 0
922	Current ROM number storage
923	Text Notes 600 2750 0 60 ~ 0
924	comparator
925	$Comp
926	L 74LS32 U2
927	U 1 1 4CA87CE5
928	P 6200 3450
929	F 0 "U2" H 6200 3500 60 0000 C CNN
930	F 1 "74LS32" H 6200 3400 60 0000 C CNN
931	1 6200 3450
932	1 0 0 1
933	$EndComp
934	$Comp
935	L C C4
936	U 1 1 4CA87152
937	P 9300 4200
938	F 0 "C4" H 9350 4300 50 0000 L CNN
939	F 1 "C" H 9350 4100 50 0000 L CNN
940	1 9300 4200
941	1 0 0 -1
942	$EndComp
943	$Comp
944	L C C3
945	U 1 1 4CA87151
946	P 9000 4200
947	F 0 "C3" H 9050 4300 50 0000 L CNN
948	F 1 "C" H 9050 4100 50 0000 L CNN
949	1 9000 4200
950	1 0 0 -1
951	$EndComp
952	$Comp
953	L CP1 C5
954	U 1 1 4CA87146
955	P 8650 4200
956	F 0 "C5" H 8700 4300 50 0000 L CNN
957	F 1 "CP1" H 8700 4100 50 0000 L CNN
958	1 8650 4200
959	1 0 0 -1
960	$EndComp
961	$Comp
962	L CONN_25X2 P1
963	U 1 1 4CA8712F
964	P 6500 1500
965	F 0 "P1" H 6500 2800 60 0000 C CNN
966	F 1 "CONN_25X2" V 6500 1500 50 0000 C CNN
967	1 6500 1500
968	0 -1 -1 0
969	$EndComp
970	$Comp
971	L C C2
972	U 1 1 4CA870EF
973	P 8300 4200
974	F 0 "C2" H 8350 4300 50 0000 L CNN
975	F 1 "C" H 8350 4100 50 0000 L CNN
976	1 8300 4200
977	1 0 0 -1
978	$EndComp
979	$Comp
980	L R R2
981	U 1 1 4CA870D9
982	P 1350 3050
983	F 0 "R2" V 1430 3050 50 0000 C CNN
984	F 1 "1KR" V 1350 3050 50 0000 C CNN
985	1 1350 3050
986	-1 0 0 1
987	$EndComp
988	$Comp
989	L DIODE D13
990	U 1 1 4CA870AA
991	P 8700 3550
992	F 0 "D13" H 8700 3650 40 0000 C CNN
993	F 1 "DIODE" H 8700 3450 40 0000 C CNN
994	1 8700 3550
995	1 0 0 -1
996	$EndComp
997	$EndSCHEMATC

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source: avrstuff/CPC stuff/gordon/ramcard.sch@ d9eb0ef

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