6502
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Code/schematics/etc for my 6502 computer project
Components (38)
| Reference | Value | Description |
|---|---|---|
| U1 | W65C816 | 8/16-bit CMOS General Purpose Microprocessor, DIP-40 |
| U2 | 74HC74 | Dual D Flip-flop, Set & Reset |
| U3 | 74HC573 | 8-bit Latch 3-state outputs |
| U4 | 74HC245 | Octal BUS Transceivers, 3-State outputs |
| U5 | ATF1504AS | |
| U6 | ATtiny26L | 8MHz, 2kB Flash, 128B SRAM, 128B EEPROM, DIP-20 |
| U8 | SST39SF020 | Silicon Storage Technology (SSF) 256k x 8 Flash ROM |
| U9,U10 | W65C22S | CMOS Versatile Interface Adapter (VIA), 20-pin I/O, 2 Timer/Counters, NMOS-Compatible, DIP-40 |
| U11 | W65C51 | CMOS Asynchronous Communication Interface Adapter (ACIA), Serial UART, DIP-28 |
| U12 | DS1813-5 | |
| U13 | AS6C4008 | 512K x 8 Low Power CMOS RAM, DIP-32 |
| C1,C5-C14 | 0.1uF | Unpolarized capacitor |
| C2 | 10uf | Polarized capacitor |
| C3 | 100uf | Polarized capacitor |
| C4 | 0.1uf | Polarized capacitor |
| D1,D5 | 1N4001 | 50V 1A General Purpose Rectifier Diode, DO-41 |
| D2 | LED | Light emitting diode |
| D3,D4 | SD103A | Schottky diode |
| J1 | Barrel_Jack | DC Barrel Jack |
| J2 | UART | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | VIA1 Port B | Generic connector, single row, 01x12, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | VIA2 Connector | Generic connector, single row, 01x24, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | PATA | Generic connector, double row, 02x20, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6 | PATA_PWR | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J7 | Pico left | Generic connector, single row, 01x20, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J8 | Pico right | Generic connector, single row, 01x20, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J9 | DE-15 HD | 15-pin male plug socket D-SUB connector, High density (3 columns), Triple Row, Generic, VGA-connector, Mounting Hole |
| J10 | Mini-DIN-6 | 6-pin Mini-DIN connector |
| R1,R3,R4 | 330 | Resistor |
| R2 | 220 | Resistor |
| R5 | 470 | Resistor |
| R6,R7,R10 | 10K | Resistor |
| R8,R9 | 10k | Resistor |
| SW1 | SW_SPST | Single Pole Single Throw (SPST) switch |
| SW2 | SW_Push | Push button switch, generic, two pins |
| VR1 | 7805 | |
| Y1 | 8MHz | Crystal Clock Oscillator, DIP8-style metal package |
| Y2 | 1.8342MHz | Crystal Clock Oscillator, DIP8-style metal package |