VHDL library for 108th, 109th and 110th ITC hardware.
Under src/, every hardware have its own .vhd file, consists of one package, which can have one or more constants and components.
| Name | For | Status |
|---|---|---|
| seg | 2x4 digit seven segment display controller | working |
| key | 4x4 keypad controller | working |
| sw | 8 switches debouncer | working |
| rgb | RGB LED controller | working |
| mot | L293D H-Bridge for 2 DC motors' controller | working |
| dot | 8 x 8 bicolor (red/green) dot matrix display controller | working |
| lcd | ST7735 128x160 RGB TFT LCD's controller | working |
| dht | DHT11 humidity and temperature sensor's controller | working |
| tsl | TSL2561 luminosity sensor's controller | working |
| tts | SD178B Big5 TTS module's controller | working |
Under src/util, there are shared dependency used by multiple files for converting types, generating waves, etc.
| Name | For | Status |
|---|---|---|
| clk | System clock dividers | working |
| edge | Edge detector | working |
| debounce | Push button/switch debouncer | working |
| pwm | Single phase PWM signal generator | working |
| i2c | I²C master interface | working |
| spi | SPI simplex master interface | working |
| uart | UART interface | working |
There are no actual complete VHDL testbench, but there some .vhd files located under tests/ you can Set as top level entity in Quartus to test some of the packages.
Under tools/ there are scripts that help with the writing of the code.
本專案為 Visual Studio Code 設定，包含程式碼片段、工作等。
請使用 bash 或 zsh 等 POSIX 殼層來執行工作。要執行 Build（編譯）或 Deploy（部屬）工作前，請先將 quartus_sh 指令加入環境變數。
大部分的工具都是用 Python 寫的。我們用 Poetry 管理相依套件和工作環境。
在安裝完 Python、pip 和 Poetry 後，需要執行 poetry install 才能使用工具。成功執行後，試著執行任一工具來檢查環境是否正確。
使用 VHDL Tool 可以擁有自動完成、跳至定義等實用功能，加快開發速度。安裝完成後請到 IEEE 下載 VHDL 標準函式庫 (IEEE 1076™) 的定義，放在 vhdltool-config.yaml 指定的路徑。