Description
Gameduino is a game adapter for Arduino - or anything else with an SPI interface - built as a single shield that stacks up on top of the Arduino and has plugs for a VGA monitor and stereo speakers.
The sound and graphics are definitely old-school, but thanks to the latest FPGA technology, the sprite capabilities are a step above those in machines from the past.
Schematic
Board
Bill of Materials
| Designator | Value | Description |
|---|---|---|
| C1 | 0.01uF | CAPACITOR, European symbol |
| C2 | 0.01uF | CAPACITOR, European symbol |
| C3 | 0.1uF | CAPACITOR, European symbol |
| C4 | 0.1uF | CAPACITOR, European symbol |
| C5 | 0.1uF | CAPACITOR, European symbol |
| C6 | 0.1uF | CAPACITOR, European symbol |
| C7 | 0.1uF | CAPACITOR, European symbol |
| C8 | 0.1uF | CAPACITOR, European symbol |
| C9 | 0.1uF | CAPACITOR, European symbol |
| C10 | 0.1uF | CAPACITOR, European symbol |
| C11 | 10uF | CAPACITOR, European symbol |
| C12 | 10uF | CAPACITOR, European symbol |
| JP1 | M01POGOPIN_HOLE_0.58 | Header 1 |
| QG1 | SM77H | 3.3V CMOS Clock Oscillator |
| R1 | 470 | RESISTOR, European symbol |
| R2 | 1.0K | RESISTOR, European symbol |
| R3 | 1.8K | RESISTOR, European symbol |
| R4 | 470 | RESISTOR, European symbol |
| R5 | 1.0K | RESISTOR, European symbol |
| R6 | 1.8K | RESISTOR, European symbol |
| R7 | 470 | RESISTOR, European symbol |
| R8 | 1.0K | RESISTOR, European symbol |
| R9 | 1.8K | RESISTOR, European symbol |
| R10 | 4.0K | RESISTOR, European symbol |
| R11 | 4.0K | RESISTOR, European symbol |
| R12 | 50 | RESISTOR, European symbol |
| R13 | 50 | RESISTOR, European symbol |
| R14 | 50 | RESISTOR, European symbol |
| R15 | 50 | RESISTOR, European symbol |
| SJ1 | SOLDERJUMPERTRACE | Solder Jumper |
| U1 | ARDUINO_SHIELDLABEL | |
| U2 | XC3S200AVQ100 | Xilinx FPGA: XC3S200AVQ100 |
| U4 | AT45DB041BWIDE | |
| U5 | LD117AS12TR | Low drop fixed and adjustable positive voltage regulators 1 A |
| X1 | SUB-D | |
| X2 | 22-23-2021 | .100" (2.54mm) Center Header - 2 Pin |
| X3 | 22-23-2031 | .100" (2.54mm) Center Header - 3 Pin |
| X4 | 3.5mm Audio Jack |
[JSON]
This project is © 2009-2011 James Bowman, and is published under the terms of the BSD License licence.