juanmard/icestudio

{
  "TX": "output",
  "SW2": "input",
  "SW1": "input",
  "SS": "output",
  "SCK": "output",
  "RX": "input",
  "RTS": "input",
  "RES": "input",
  "MOSI": "output",
  "MISO": "input",
  "LED7": "output",
  "LED6": "output",
  "LED5": "output",
  "LED4": "output",
  "LED3": "output",
  "LED2": "output",
  "LED1": "output",
  "LED0": "output",
  "DTR": "input",
  "DSR": "output",
  "DONE": "output",
  "DCD": "output",
  "CTS": "output",
  "CLK": "input",
  "ADC_SCL": "output",
  "ADC_INT": "input"
}