floppier
wowkster
An implementation of musical floppy drives in Rust
Components (33)
| Reference | Value | Description |
|---|---|---|
| U1 | AP2112K-3.3 | 600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5 |
| U2 | W25Q32JVUUIQ | 4MB flash |
| U3 | RP2040 | A microcontroller by Raspberry Pi |
| U4 | MCP251863T-H/9PX | |
| U5 | 74HC595 | 8-bit serial in/out Shift Register 3-State Outputs |
| U6 | 74AHC1G125 | Single Buffer Gate Tri-State, Low-Voltage CMOS |
| C1,C2 | 10µF | Unpolarized capacitor |
| C3,C6,C7,C9-C11,C13-C16,C19-C21,C24 | 0.1µF | Unpolarized capacitor |
| C4,C5,C17,C18 | 15pF | Unpolarized capacitor |
| C8,C12 | 1µF | Unpolarized capacitor |
| C22,C23 | 0.1uF | Unpolarized capacitor, small symbol |
| D1 | Power LED | Light emitting diode |
| D2 | User LED | Light emitting diode |
| D3 | Track 0 LED | Light emitting diode |
| J1 | USB C Socket | USB 2.0-only 16P Type-C Receptacle connector |
| J2 | Power Input | Generic connector, single row, 01x02, script generated |
| J3 | Drive Power 0 | Generic connector, single row, 01x02, script generated |
| J4 | Power Output | Generic connector, single row, 01x02, script generated |
| J5 | SWD | Generic connector, single row, 01x04, script generated |
| J8 | 120Ω TERM | Generic connector, single row, 01x02, script generated |
| J9 | Data Output | Generic connector, single row, 01x05, script generated |
| J10 | Floppy Drive Connector 2x17 | Generic connector, double row, 02x17, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J11 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
| R1,R2,R9,R10 | 5.1kΩ | Resistor |
| R3,R4,R7,R8,R13 | 1kΩ | Resistor |
| R5,R6 | 27.4Ω | Resistor |
| R11,R14 | 10kΩ | Resistor |
| R12 | 120Ω | Resistor |
| SW1 | RESET | Push button switch, generic, two pins |
| SW2 | BOOTSEL | Push button switch, generic, two pins |
| TP1-TP3 | TestPoint | test point |
| Y1 | 12MHz | Four pin crystal, GND on pins 2 and 4, small symbol |
| Y2 | 40MHz | Four pin crystal, GND on pins 2 and 4, small symbol |