spitfire
rob-smallshire
An SPI-based interface for using BBC Micro joysticks on the Acorn Master Compact
Components (26)
| Reference | Value | Description |
|---|---|---|
| U1 | 74HC138 | 3-to-8 line decoder/multiplexer inverting, DIP-16/SOIC-16/SSOP-16 |
| U2 | ATmega1284P-A | 20MHz, 128kB Flash, 16kB SRAM, 4kB EEPROM, JTAG, TQFP-44 |
| C1,C4,C5,C7-C10 | 100nF | Unpolarized capacitor |
| C2,C6 | pF | Unpolarized capacitor, small symbol |
| C3 | 10uF | Unpolarized capacitor |
| D1 | 1N4148W | Diode |
| D2 | LED | Light emitting diode |
| J1 | Compact Host | 9-pin D-SUB connector, socket (female), Mounting Hole |
| J2 | User Port Host | Generic connector, double row, 02x10, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | User Port Passthrough | Generic connector, double row, 02x10, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | SD Card Adapter | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | DeadOnRTC | Generic connector, single row, 01x07, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6 | SPI_4 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J7 | SPI_5 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J8 | SPI_6 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J9 | SPI_7 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J10 | ISP | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J11 | Joystick A | 15-pin D-SUB connector, socket (female) (low-density/2 columns), Mounting Hole |
| J12 | Joystick B | 15-pin D-SUB connector, socket (female) (low-density/2 columns), Mounting Hole |
| J13 | Peripheral DE-9 | 9-pin D-SUB connector, pins (male), Mounting Hole |
| J14 | Peripheral User Port | Generic connector, double row, 02x10, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| L1 | 10uH | Inductor |
| R1,RV102 | 10K | Potentiometer,Resistor |
| R2 | 560R | Resistor |
| R3-R6 | 1K | Resistor, small symbol |
| Y1 | Crystal | Four pin crystal, GND on pins 2 and 4 |