Changeset ee21858 in avrstuff for CPC stuff/nova/nova.sch
- Timestamp:
- May 20, 2021, 10:47:49 AM (3 years ago)
- Branches:
- main
- Children:
- dc53782
- Parents:
- eecc779
- File:
-
- 1 edited
-
CPC stuff/nova/nova.sch (modified) (15 diffs)
Legend:
- Unmodified
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CPC stuff/nova/nova.sch
reecc779 ree21858 1 1 EESchema Schematic File Version 4 2 2 LIBS:nova-cache 3 EELAYER 2603 EELAYER 30 0 4 4 EELAYER END 5 5 $Descr User 10000 6000 … … 302 302 1550 850 2050 850 303 303 $Comp 304 L 2021-02-23_17-07-18:M48T35Y-70MH1FU4304 L nova-rescue:M48T35Y-70MH1F-2021-02-23_17-07-18 U4 305 305 U 1 1 6036E291 306 306 P 3550 2900 … … 313 313 $EndComp 314 314 $Comp 315 L 2021-02-23_17-07-18:M48T35Y-70MH1FU4315 L nova-rescue:M48T35Y-70MH1F-2021-02-23_17-07-18 U4 316 316 U 2 1 6036E30A 317 317 P 7850 950 … … 580 580 1 0 0 -1 581 581 $EndComp 582 Text Label 2350 1250 0 50 ~ 0582 Text Label 4150 1100 0 50 ~ 0 583 583 A9 584 Text Label 2350 1350 0 50 ~ 0585 A10586 584 Text Label 2350 1450 0 50 ~ 0 587 585 A11 … … 594 592 Text Label 2350 1650 0 50 ~ 0 595 593 A15 596 Text Label 2350 1750 0 50 ~ 0597 A7598 $Comp599 L 74xx:74LS27 U5600 U 3 1 603D2D3C601 P 3650 1100602 F 0 "U5" H 3650 1100 50 0000 C CNN603 F 1 "74LS27" H 3650 500 50 0000 C CNN604 F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 3650 1100 50 0001 C CNN605 F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 3650 1100 50 0001 C CNN606 3 3650 1100607 1 0 0 -1608 $EndComp609 $Comp610 L 74xx:74LS27 U5611 U 2 1 603D2DC2612 P 3650 1450613 F 0 "U5" H 3650 1450 50 0000 C CNN614 F 1 "74LS27" H 3650 1200 50 0000 C CNN615 F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 3650 1450 50 0001 C CNN616 F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 3650 1450 50 0001 C CNN617 2 3650 1450618 1 0 0 -1619 $EndComp620 $Comp621 L 74xx:74LS27 U5622 U 1 1 603D2E05623 P 3650 750624 F 0 "U5" H 3650 750 50 0000 C CNN625 F 1 "74LS27" H 3650 -200 50 0000 C CNN626 F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 3650 750 50 0001 C CNN627 F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 3650 750 50 0001 C CNN628 1 3650 750629 1 0 0 -1630 $EndComp631 Wire Wire Line632 3100 1550 3350 1550633 Text Label 4200 1600 0 50 ~ 0634 A8635 Text Label 3200 750 0 50 ~ 0636 A2637 Text Label 3200 650 0 50 ~ 0638 A3639 Text Label 3200 1200 0 50 ~ 0640 A4641 Text Label 3200 1100 0 50 ~ 0642 A5643 Text Label 4200 1700 0 50 ~ 0644 A6645 Text Label 3200 850 0 50 ~ 0646 A0647 Text GLabel 3250 1450 0 60 Output ~ 0648 IORQ649 Wire Wire Line650 3250 1350 3350 1350651 Wire Wire Line652 3200 650 3350 650653 Wire Wire Line654 3200 750 3350 750655 Wire Wire Line656 3200 850 3350 850657 Wire Wire Line658 3200 1000 3350 1000659 Wire Wire Line660 3200 1100 3350 1100661 Wire Wire Line662 3200 1200 3350 1200663 594 Text Label 3850 5050 0 50 ~ 0 664 595 ROMDIS … … 746 677 0 -1 -1 0 747 678 $EndComp 748 Text Notes 2 800 1900 0 50 ~ 0749 MAPSEL is 0 on OUT FE82 679 Text Notes 2650 2250 0 50 ~ 0 680 MAPSEL is 0 on OUT FE82\nSHRESET is 0 on RESET or OUT F8FF,xx (soft reset) 750 681 Text Notes 5650 4150 0 50 ~ 0 751 682 RAM is enabled when SEL2=0 and SEL3=1\nAddress is selected by MAP1-3\n\nOUT FE82,0x -> map at 0000\nOUT FE82,2x -> map at 2000\nOUT FE82,4x -> map at 4000\n...\nOUT FE82,Ex -> map at E000\n\nPage is selected by SEL0-1\n(1 or 4 8K-pages available)\nOUT FE82,x8 -> Page 0\nOUT FE82,x9 -> Page 1\nOUT FE82,xA -> Page 2\nOUT FE82,xB -> Page 3\n\nOUT FE82,x0-x7 or xC-xF to disable the mapping … … 775 706 RESET 776 707 Text Label 5950 2000 2 50 ~ 0 777 RESET708 SHRESET 778 709 $Comp 779 710 L Device:C C4 … … 809 740 1 0 0 -1 810 741 $EndComp 811 Wire Wire Line812 3950 750 4150 750813 Wire Wire Line814 4150 750 4150 1000815 Wire Wire Line816 3950 1450 4150 1450817 Wire Wire Line818 4150 1450 4150 1200819 742 Wire Notes Line 820 743 2200 500 2200 3500 … … 825 748 Wire Notes Line 826 749 7400 2750 9500 2750 827 Text GLabel 3250 1350 0 60 Output ~ 0828 WR829 $Comp830 L 74xx:74LS138 U6831 U 1 1 6049D6A2832 P 4800 1300833 F 0 "U6" H 4900 1900 50 0000 C CNN834 F 1 "74LS138" H 5000 1800 50 0000 C CNN835 F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 4800 1300 50 0001 C CNN836 F 3 "http://www.ti.com/lit/gpn/sn74LS138" H 4800 1300 50 0001 C CNN837 1 4800 1300838 1 0 0 -1839 $EndComp840 Wire Wire Line841 4150 1000 4300 1000842 Wire Wire Line843 3950 1100 4300 1100844 Wire Wire Line845 4150 1200 4300 1200846 Wire Wire Line847 4200 1700 4300 1700848 750 $Comp 849 751 L power:VCC #PWR07 850 752 U 1 1 604C231B 851 P 4800 700852 F 0 "#PWR07" H 4800 800 30 0001 C CNN853 F 1 "VCC" H 4800 800 30 0000 C CNN854 F 2 "" H 4800 700 50 0001 C CNN855 F 3 "" H 4800 700 50 0001 C CNN856 1 4800 700753 P 4800 800 754 F 0 "#PWR07" H 4800 900 30 0001 C CNN 755 F 1 "VCC" H 4800 900 30 0000 C CNN 756 F 2 "" H 4800 800 50 0001 C CNN 757 F 3 "" H 4800 800 50 0001 C CNN 758 1 4800 800 857 759 1 0 0 -1 858 760 $EndComp … … 860 762 L power:GND #PWR08 861 763 U 1 1 604C234E 862 P 4800 2000 863 F 0 "#PWR08" H 4800 1750 50 0001 C CNN 864 F 1 "GND" H 4805 1827 50 0000 C CNN 865 F 2 "" H 4800 2000 50 0001 C CNN 866 F 3 "" H 4800 2000 50 0001 C CNN 867 1 4800 2000 868 1 0 0 -1 869 $EndComp 870 Wire Wire Line 871 5300 1700 5650 1700 872 Wire Wire Line 873 5650 1700 5650 1900 874 Text Label 5350 1700 0 50 ~ 0 875 MAPSEL 764 P 4800 2200 765 F 0 "#PWR08" H 4800 1950 50 0001 C CNN 766 F 1 "GND" H 4805 2027 50 0000 C CNN 767 F 2 "" H 4800 2200 50 0001 C CNN 768 F 3 "" H 4800 2200 50 0001 C CNN 769 1 4800 2200 770 1 0 0 -1 771 $EndComp 876 772 NoConn ~ 6950 1700 877 773 $Comp … … 879 775 U 2 1 604FD7CB 880 776 P 8850 3450 881 F 0 "U3" H 8850 3 450 50 0000 C CNN882 F 1 "74LS30" H 8850 3 250 50 0000 C CNN777 F 0 "U3" H 8850 3500 50 0000 C CNN 778 F 1 "74LS30" H 8850 3400 50 0000 C CNN 883 779 F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 8850 3450 50 0001 C CNN 884 780 F 3 "http://www.ti.com/lit/gpn/sn74LS30" H 8850 3450 50 0001 C CNN … … 887 783 $EndComp 888 784 $Comp 889 L 74xx:74LS27 U5890 U 4 1 604FD876891 P 8450 3450892 F 0 "U5" H 8450 3450 50 0000 C CNN893 F 1 "74LS27" H 8750 3350 50 0000 C CNN894 F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 8450 3450 50 0001 C CNN895 F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 8450 3450 50 0001 C CNN896 4 8450 3450897 1 0 0 -1898 $EndComp899 $Comp900 785 L 74xx:74HC86 U1 901 786 U 5 1 604FDB3C 902 P 8050 3450 903 F 0 "U1" H 8280 3496 50 0000 L CNN 904 F 1 "74HC86" H 8280 3405 50 0000 L CNN 905 F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 8050 3450 50 0001 C CNN 906 F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 8050 3450 50 0001 C CNN 907 5 8050 3450 908 1 0 0 -1 909 $EndComp 910 Wire Wire Line 911 8050 2950 8300 2950 912 Connection ~ 8450 2950 913 Wire Wire Line 914 8450 2950 8850 2950 915 Wire Wire Line 916 8050 3950 8300 3950 917 Connection ~ 8450 3950 918 Wire Wire Line 919 8450 3950 8850 3950 787 P 7700 3450 788 F 0 "U1" H 7650 3500 50 0000 L CNN 789 F 1 "74HC86" H 7550 3400 50 0000 L CNN 790 F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 7700 3450 50 0001 C CNN 791 F 3 "http://www.ti.com/lit/gpn/sn74HC86" H 7700 3450 50 0001 C CNN 792 5 7700 3450 793 1 0 0 -1 794 $EndComp 795 Wire Wire Line 796 7700 2950 8300 2950 797 Wire Wire Line 798 7700 3950 8300 3950 920 799 $Comp 921 800 L power:VCC #PWR012 … … 930 809 $EndComp 931 810 Connection ~ 8300 3950 932 Wire Wire Line933 8300 3950 8450 3950934 811 Connection ~ 8300 2950 935 Wire Wire Line936 8300 2950 8450 2950937 812 $Comp 938 813 L power:GND #PWR013 … … 990 865 Wire Wire Line 991 866 3450 5050 3450 5300 992 Wire Wire Line993 3250 1450 3350 1450994 Wire Wire Line995 4200 1600 4300 1600996 Wire Wire Line997 3200 1100 3200 1000998 867 $Comp 999 868 L Device:R R1 … … 1015 884 Wire Wire Line 1016 885 3450 5300 3450 5350 1017 Text Label 4300 1500 2 60 ~ 0 886 $Comp 887 L Logic_Programmable:GAL16V8 U5 888 U 1 1 60A49CF2 889 P 4800 1500 890 F 0 "U5" H 4800 1650 50 0000 C CNN 891 F 1 "GAL16V8" H 4800 1750 50 0000 C CNN 892 F 2 "Housings_SOIC:SOIC-20W_7.5x12.8mm_Pitch1.27mm" H 4800 1500 50 0001 C CNN 893 F 3 "" H 4800 1500 50 0001 C CNN 894 1 4800 1500 895 1 0 0 -1 896 $EndComp 897 Text Label 3150 1550 0 50 ~ 0 898 ADR3 899 Text Label 5400 1000 0 50 ~ 0 900 MAPSEL 901 Text Label 4100 1900 0 50 ~ 0 902 ADR3 903 Text Label 4150 1800 0 50 ~ 0 904 A8 905 Text Label 4150 1000 0 50 ~ 0 906 A0 907 Text Label 4150 1400 0 50 ~ 0 908 A2 909 Text Label 4150 1500 0 50 ~ 0 910 A3 911 Text Label 2350 1250 0 60 ~ 0 1018 912 A1 913 Text Label 4150 1200 0 50 ~ 0 914 A4 915 Text Label 4150 1600 0 50 ~ 0 916 A6 917 Text Label 4150 1300 0 50 ~ 0 918 A5 919 Text GLabel 5400 1600 2 60 Output ~ 0 920 WR 921 Text GLabel 5400 1500 2 60 Output ~ 0 922 IORQ 923 Wire Wire Line 924 5300 1000 5400 1000 925 Wire Wire Line 926 5300 1100 5400 1100 927 Wire Wire Line 928 4150 1000 4300 1000 929 Wire Wire Line 930 4150 1100 4300 1100 931 Wire Wire Line 932 4150 1200 4300 1200 933 Wire Wire Line 934 4150 1300 4300 1300 935 Wire Wire Line 936 4150 1400 4300 1400 937 Wire Wire Line 938 4150 1500 4300 1500 939 Wire Wire Line 940 4150 1600 4300 1600 941 Wire Wire Line 942 4150 1800 4300 1800 943 Wire Wire Line 944 8300 2950 8850 2950 945 Wire Wire Line 946 8300 3950 8850 3950 947 Wire Wire Line 948 4000 1550 4000 1900 949 Wire Wire Line 950 4000 1900 4300 1900 951 Wire Wire Line 952 3100 1550 4000 1550 953 Wire Wire Line 954 4300 1700 4150 1700 955 Text Label 5400 1100 0 50 ~ 0 956 SHRESET 957 Text Label 4150 1700 0 50 ~ 0 958 A10 959 Text Label 5400 1700 0 50 ~ 0 960 RESET 961 Text Label 5650 1900 0 50 ~ 0 962 MAPSEL 963 Wire Wire Line 964 5300 1600 5400 1600 965 Wire Wire Line 966 5300 1700 5400 1700 967 Wire Wire Line 968 5300 1500 5400 1500 969 Text Label 2350 1750 0 50 ~ 0 970 A7 971 Wire Wire Line 972 2350 1350 2350 1250 1019 973 $EndSCHEMATC
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