iLCD - I/O Ports
In addition to the display control, the iLCD Controllers carry out all necessary I/O based tasks, thus allowing for further simplification of your hardware design:
- Keyboard matrix scanning for up to 128 keys
- Controlling of up to 16 outputs/LEDs (on/off/blink with user selectable blink frequency) and 16 inputs
- Up to 4 ADC inputs for analog measurements
- Fully customizable assignments of inputs, outputs and keyboard columns
- Controlling of 2 relays
- Alternative to the relays: PWM outputs (e.g. for speaker or buzzer)
- Adjustable watchdog for controlling your hardware
- ATX power supply control
- Touchscreen control
- Up to 4016 bytes EEPROM emulation for user data
- MicroSD card control
- Real-time clock with battery backup
