/Users/kline/projects/winter/george-hardware/george.kicad_sch 2024 March 03, Sunday 15:27:28 Eeschema 7.0.8 george.kicad_sch memory.kicad_sch io.kicad_sch video.kicad_sch ports.kicad_sch clockreset.kicad_sch audio.kicad_sch 3.3k fbc475b4-1741-424c-81bc-457fb43f3100 R b0e96e13-e9a1-4a4c-a7b6-19060e614acf W65C02SxP Package_LCC:PLCC-44_THT-Socket http://www.westerndesigncenter.com/wdc/documentation/w65c02s.pdf 752739f1-4608-4c8b-bc6f-1e52eaa306ed 74HC14 http://www.ti.com/lit/gpn/sn74HC14 f41da01f-84e5-4e97-95e1-8804adcb8089 205a4f05-6d74-410b-a261-b84c97912729 74HC00 http://www.ti.com/lit/gpn/sn74hc00 dd747905-7cea-4002-9c22-56436117ef9d 74HC14 http://www.ti.com/lit/gpn/sn74HC14 f68f69da-659e-4fe0-812a-82edcf697e1f 3.3k 95c9bb6c-34d1-4fe5-b3b1-8638c38a14c2 28C256 Package_DIP:DIP-28_W15.24mm http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf c2df1f6e-835e-4ed5-80a6-6a23c453a08c HM62256BLP Package_DIP:DIP-28_W15.24mm https://web.mit.edu/6.115/www/document/62256.pdf 8814e372-948a-448b-9c67-50b6d427c709 74HC373 https://www.ti.com/lit/ds/symlink/cd54hc373.pdf ef7107ff-1d5a-4688-9dcc-87d0e218e6af 74HC137 http://www.ti.com/lit/ds/symlink/cd74hc237.pdf ad2bcd18-a938-4858-bfe0-9185ed70a0dc 74HC137 http://www.ti.com/lit/ds/symlink/cd74hc237.pdf 03b95b43-3a4f-4edd-a202-664760106068 74HC245 http://www.ti.com/lit/gpn/sn74HC245 73695450-6466-4987-a226-eb154b07c71b 74HC08 Package_DIP:DIP-14_W10.16mm https://www.ti.com/lit/ds/symlink/sn74hc08.pdf cf54c088-f384-41dd-a837-89e287a7e428 Conn_01x16_Socket 73677c96-da9b-4460-ab27-6eedab98c687 100K Resistor_THT:R_Array_SIP9 http://www.vishay.com/docs/31509/csc.pdf 214010b2-56a5-42a5-8451-32a6081366ab 74HC138 http://www.ti.com/lit/ds/symlink/cd74hc238.pdf 87569961-0e16-4fcd-ac8e-70a84ecae11b 74HC541 http://www.ti.com/lit/gpn/sn74LS541 0fc862e5-fb14-4364-a10b-cba3cbd5ecc6 CD74HC157EE4 DIP794W53P254L1930H508Q16N http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fcd74hc157 CD74HC157EE4 https://www.arrow.com/en/products/cd74hc157ee4/texas-instruments 5.08 Texas Instruments CD74HC157EE4 595-CD74HC157EE4 https://www.mouser.com/Search/Refine.aspx?Keyword=595-CD74HC157EE4 420e88cb-b04e-4610-8d3f-3e20484ed704 CD74HC157EE4 DIP794W53P254L1930H508Q16N http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fcd74hc157 CD74HC157EE4 https://www.arrow.com/en/products/cd74hc157ee4/texas-instruments 5.08 Texas Instruments CD74HC157EE4 595-CD74HC157EE4 https://www.mouser.com/Search/Refine.aspx?Keyword=595-CD74HC157EE4 d5e3713d-ddad-4248-8d2b-80b950b6a0db 3.3k 344fe0e3-57ca-48f5-9701-c73e1a39af5a MC6845 Package_DIP:DIP-40_W15.24mm http://pdf.datasheetcatalog.com/datasheet_pdf/motorola/MC6845L_and_MC6845P.pdf a22e014e-cc81-42df-97b8-e3d3187fb137 28C256 http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf ff53e05d-5a38-45fd-8fb6-51a3bc02a9f3 62256 Package_DIP:DIP-28_W15.24mm https://ecee.colorado.edu/~mcclurel/Cypress_SRAM_CY62256.pdf 7cbafe16-e970-4ded-bcb0-402f063a3385 74HC373 https://www.ti.com/lit/ds/symlink/cd54hc373.pdf 893ed6ad-b05c-4dba-88a0-bff6df381c4a 74HC165 https://assets.nexperia.com/documents/data-sheet/74HC_HCT165.pdf 1937d8e6-56c0-4e66-a337-9c5981f15065 74HC245 http://www.ti.com/lit/gpn/sn74HC245 1736d452-6638-4660-b2a8-176e83fe8667 74HC14 http://www.ti.com/lit/gpn/sn74HC14 b968ec20-b85f-486b-ae6b-28decd68020a 7c1c816f-7a2b-48e3-a0c5-3faa104d42bb 4f5188ca-50cc-40c0-bb1e-a23d3ba15027 19a34d72-092f-47aa-bf97-5316e41bf84d CY62256-70PC Package_DIP:DIP-28_W15.24mm https://ecee.colorado.edu/~mcclurel/Cypress_SRAM_CY62256.pdf 38bc44bf-768d-43ff-9baf-bb9ab850fa96 74HC245 http://www.ti.com/lit/gpn/sn74HC245 e1f19541-aeb2-4bdd-a213-d70de359b80e 74HC245 http://www.ti.com/lit/gpn/sn74HC245 89e7a056-36a4-47f1-85bf-d1bd808116ce 74HC32 Package_DIP:DIP-14_W7.62mm https://www.ti.com/lit/ds/symlink/sn74hc32.pdf bdbe74c0-8691-413c-b286-6a9161afad81 79fd13f7-c5b2-4745-8c15-945728d5eb4c d4bfb194-6663-4efa-ab61-02d300712a0d f37bab1d-ba47-4b66-bd27-d2cc9deb4c5b 60634f04-fb35-4f3d-a9dc-a13539495ee3 1uF f42254eb-b76b-41f9-b68d-90ee224f4df6 10k 511dd5e9-8254-4a36-b050-518a4d9de734 47k cb64744e-3a72-4d92-bcef-24fe03e921b0 SW_Push a1fa48b0-d57b-4ac4-955c-fdf1028283ff 4520 http://www.intersil.com/content/dam/Intersil/documents/cd45/cd4518bms-20bms.pdf 5a529a76-f3db-4745-99f1-280bf779c329 af5d0b6b-96e5-487f-b534-8f040feba3fd 20ed8aae-d2ef-49ee-860b-c509220be29c 74HC00 http://www.ti.com/lit/gpn/sn74hc00 9778cfe8-0886-46a6-9321-05580d7ff04f ECS-100A-120 Oscillator:Oscillator_DIP-14 Warning https://www.snapeda.com/parts/ECS-100A-120/ECS+Inc./view-part/?ref=eda TH Crystal Oscillator 64MHz 4-Pin DIP 12 MHz XO (Standard) TTL Oscillator 5V - 14-DIP, 4 Leads (Full Size, Metal Can) X126-ND ECS Inc. ECS-100A-120 DIP-4 ECS International 1.89 USD DIP-4 ECS International https://www.snapeda.com/api/url_track_click_mouser/?unipart_id=3182339&manufacturer=ECS Inc.&part_name=ECS-100A-120&search_term=None https://www.snapeda.com/parts/ECS-100A-120/ECS+Inc./view-part/?ref=snap 79bc73e0-b1fe-4fca-a1c1-fe968fb4cc91 ECS-100A-160 Oscillator:Oscillator_DIP-14 Warning TH Crystal Oscillator 64MHz 4-Pin DIP ECS International ECS-100AX-640 DIP-4 ECS International 1.89 USD 72c9dd6d-f6df-438d-b999-e2245dc103c1 20 Ohm Speaker f0a55852-65f2-4318-8030-571671e0dde7 10 Ohm Speaker ed02cc13-59db-458d-9861-351df41ad1be 28C256 Package_DIP:DIP-28_W15.24mm http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf 7d174dd6-f549-4393-8ce8-9c2ce47c2a51 74HC590 https://assets.nexperia.com/documents/data-sheet/74HC590.pdf fbad72ce-d88e-4963-ae16-61737bbb1a3f 74HC590 https://assets.nexperia.com/documents/data-sheet/74HC590.pdf 28a9d459-6bdf-4596-aa4f-c9197e5adfff Encoders, Decoders, Multiplexers & Demultiplexers Hi-Speed CMOS Logic Quad 2-Inpt Mltplxrs http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fcd74hc157 IC4 CD74HC157EE4 DIP794W53P254L1930H508Q16N http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=http%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fcd74hc157 5.08 Texas Instruments CD74HC157EE4 595-CD74HC157EE4 https://www.mouser.com/Search/Refine.aspx?Keyword=595-CD74HC157EE4 CD74HC157EE4 https://www.arrow.com/en/products/cd74hc157ee4/texas-instruments Dual Binary Up-Counter http://www.intersil.com/content/dam/Intersil/documents/cd45/cd4518bms-20bms.pdf DIP?16* U 4520 http://www.intersil.com/content/dam/Intersil/documents/cd45/cd4518bms-20bms.pdf 8-bit CMOS General Purpose Microprocessor, DIP-40 http://www.westerndesigncenter.com/wdc/documentation/w65c02s.pdf DIP*W15.24mm* U W65C02SxP Package_DIP:DIP-40_W15.24mm http://www.westerndesigncenter.com/wdc/documentation/w65c02s.pdf quad 2-input NAND gate http://www.ti.com/lit/gpn/sn74hc00 DIP*W7.62mm* SO14* U 74HC00 http://www.ti.com/lit/gpn/sn74hc00 Quadruple 2-Input Positive-AND Gates https://www.ti.com/lit/ds/symlink/sn74hc08.pdf U 74HC08 Package_DIP:DIP-14_W10.16mm https://www.ti.com/lit/ds/symlink/sn74hc08.pdf 3-to-8 line decoder/multiplexer with address latches, DIP-16/SOIC-16/SSOP-16 http://www.ti.com/lit/ds/symlink/cd74hc237.pdf DIP*W7.62mm* SOIC*3.9x9.9mm*P1.27mm* SSOP*5.3x6.2mm*P0.65mm* U 74HC137 http://www.ti.com/lit/ds/symlink/cd74hc237.pdf 3-to-8 line decoder/multiplexer inverting, DIP-16/SOIC-16/SSOP-16 http://www.ti.com/lit/ds/symlink/cd74hc238.pdf DIP*W7.62mm* SOIC*3.9x9.9mm*P1.27mm* SSOP*5.3x6.2mm*P0.65mm* U 74HC138 http://www.ti.com/lit/ds/symlink/cd74hc238.pdf Hex inverter schmitt trigger http://www.ti.com/lit/gpn/sn74HC14 DIP*W7.62mm* U 74HC14 http://www.ti.com/lit/gpn/sn74HC14 Shift Register, 8-bit, Parallel Load https://assets.nexperia.com/documents/data-sheet/74HC_HCT165.pdf DIP?16* SO*16*3.9x9.9mm*P1.27mm* SSOP*16*5.3x6.2mm*P0.65mm* TSSOP*16*4.4x5mm*P0.65* U 74HC165 https://assets.nexperia.com/documents/data-sheet/74HC_HCT165.pdf Octal BUS Transceivers, 3-State outputs http://www.ti.com/lit/gpn/sn74HC245 DIP?20* U 74HC245 http://www.ti.com/lit/gpn/sn74HC245 Quad 2-input OR https://www.ti.com/lit/ds/symlink/sn74hc32.pdf DIP?14* U 74HC32 Package_DIP:DIP-14_W7.62mm https://www.ti.com/lit/ds/symlink/sn74hc32.pdf 8-bit Latch, 3-state outputs https://www.ti.com/lit/ds/symlink/cd54hc373.pdf DIP?20* SOIC?20* SO?20* SSOP?20* TSSOP?20* U 74HC373 https://www.ti.com/lit/ds/symlink/cd54hc373.pdf 8-bit Buffer/Line Driver 3-state outputs http://www.ti.com/lit/gpn/sn74LS541 DIP?20* U 74HC541 http://www.ti.com/lit/gpn/sn74LS541 8-bit Binary Counter with Output Register 3-State Outputs, SOIC-16/TSSOP-16 https://assets.nexperia.com/documents/data-sheet/74HC590.pdf DIP*W7.62mm* SOIC*3.9x9.9mm*P1.27mm* TSSOP*4.4x5mm*P0.65mm* SOIC*5.3x10.2mm*P1.27mm* SOIC*7.5x10.3mm*P1.27mm* U 74HC590 https://assets.nexperia.com/documents/data-sheet/74HC590.pdf Generic connector, single row, 01x14, script generated ~ Connector*:*_1x??_* J Conn_01x14_Socket ~ Unpolarized capacitor ~ C_* C C ~ 8 resistor network, star topology, bussed resistors, small symbol http://www.vishay.com/docs/31509/csc.pdf R?Array?SIP* RN R_Network08 Resistor_THT:R_Array_SIP9 http://www.vishay.com/docs/31509/csc.pdf Speaker ~ LS Speaker ~ Y ECS-100A-120 ECS-100A-120:OSC_ECS-100A-120 X126-ND ECS Inc. TH Crystal Oscillator 64MHz 4-Pin DIP DIP-4 ECS International 1.89 USD DIP-4 ECS International https://www.snapeda.com/parts/ECS-100A-120/ECS+Inc./view-part/?ref=eda https://www.snapeda.com/parts/ECS-100A-120/ECS+Inc./view-part/?ref=snap ECS-100A-120 12 MHz XO (Standard) TTL Oscillator 5V - 14-DIP, 4 Leads (Full Size, Metal Can) Warning https://www.snapeda.com/api/url_track_click_mouser/?unipart_id=3182339&manufacturer=ECS Inc.&part_name=ECS-100A-120&search_term=None Y ECS-100A-160 ECS-100A-160:OSC_ECS-100A-160 ECS International TH Crystal Oscillator 64MHz 4-Pin DIP DIP-4 ECS International 1.89 USD ECS-100AX-640 Warning CRT Controller 1MHz, DIP-40 http://pdf.datasheetcatalog.com/datasheet_pdf/motorola/MC6845L_and_MC6845P.pdf DIP*W15.24mm* U MC6845 Package_DIP:DIP-40_W15.24mm http://pdf.datasheetcatalog.com/datasheet_pdf/motorola/MC6845L_and_MC6845P.pdf Paged Parallel EEPROM 256Kb (32K x 8), DIP-28/SOIC-28 http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf DIP*W15.24mm* SOIC*7.5x17.9mm*P1.27mm* U 28C256 http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf 256K (32K x 8) Static RAM, 70ns, DIP-28 https://ecee.colorado.edu/~mcclurel/Cypress_SRAM_CY62256.pdf DIP*W15.24mm* U CY62256-70PC Package_DIP:DIP-28_W15.24mm https://ecee.colorado.edu/~mcclurel/Cypress_SRAM_CY62256.pdf 32,768-word × 8-bit High Speed CMOS Static RAM, 70ns, DIP-28 https://web.mit.edu/6.115/www/document/62256.pdf DIP*W15.24mm* U HM62256BLP Package_DIP:DIP-28_W15.24mm https://web.mit.edu/6.115/www/document/62256.pdf Push button switch, generic, two pins ~ SW SW_Push ~ Resistor ~ R_* R R ~ /Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//4xxx.kicad_sym /Users/kline/Downloads/programs/6502-kicad-library/symbols/65xx-library.kicad_sym /Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//74xx.kicad_sym /Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Connector.kicad_sym /Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Device.kicad_sym /Users/kline/Documents/KiCad/7.0/ECS-100A-120/ECS-100A-120.kicad_sym /Users/kline/Documents/KiCad/7.0/ECS_100A_160/ECS-100A-160.kicad_sym /Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//GPU.kicad_sym /Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Memory_EEPROM.kicad_sym /Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Memory_RAM.kicad_sym /Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Switch.kicad_sym