This project is a part of term project of Hardware Synthesis Laboratory 1/2023.
We created pong game that can play with 2 players in BASYS 3 board. The objective of this game is to get highest score as much as possible by passing a ball into opponent's goal. The graphic is shown in VGA and players can control using UART serial terminal.
- Players can control their paddle by using serial terminal.
- For player 1, player can control by pressing
Wfor moving up andSfor moving down. - For player 2, player can control by pressing
Ifor moving up andKfor moving down.
- For player 1, player can control by pressing
- The score for each player is in a range of 0 to 99. If score is exceed from 99, it will go back to 0.
- You can reset the game by pressing
btnC(center button) in BASYS 3 board. The score of both players will be reset to 0. - Player can activate "Faster Ball" mode by toggling switch 0 (
sw[0]) in BASYS 3 board. The ball's speed will be double. - Player can activate "Shorter Paddle" mode by toggling switch 1 (
sw[1]) in BASYS 3 board. The paddle will be shorter by 33.33%.
RsRx- For receiving data from UART interfacesw[0]- For toggling “faster ball” modesw[1]- For toggling “shorter paddle” modebtnC- For resetting game
RsTx- Echo data from received dataHsync,Vsync- For VGA outputvgaBlue,vgaGreen,vgaRed- Graphic color for VGA outputan,seg,dp- Showing score in 7-segment display
| Module | Description |
|---|---|
| animation_gen.v | Generate graphic and animation in game that will show in VGA |
| baudrate_gen.v | Generate baud rate for serial communication |
| binToBCD.v | Convert 7-bit binary to 2 digits of BCD |
| clockDivider.v | Divide clock frequency by 2 |
| font_rom.v | ROM that stores text for mapping ASCII codes to 8x16 bits output |
| game_clock.v | Generate game clock (20Hz) from 100MHz clock |
| game_control.v | Logic circuit of game including paddle control, ball, and score |
| sevenSegmentEncoder.v | Encode 4-bit binary to 7-segment output |
| sevenSegmentTDM.v | Time-division multiplexing for seven segment display |
| singlePulser.v | Create single pulse output |
| system.v | Top-level system (connect game controller, UART, VGA, and seven segment together) |
| uart.v | Top-level system of UART including receiver and transmitter |
| uart_rx.v | UART receiver that receive input from serial terminal |
| uart_tx.v | UART transmitter that echo data from receiver |
| vga_sync.v | Synchronization circuit for VGA |
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