Overview

Virtual COM port interface provide simple and convenient way to communicate with user FPGA project and manage on-board Flash and EEPROM memories. This application note can be used with Trenz Electronic modules with Cypress FX2 microcontroller and FPGA (TE0300, TE0320 and TE0630). You can find the code vcom-cli, vcom-asyn, vcom-TE0300, vcom-TE0320, vcom-TE0320-async, vcom-TE0630. Projects use example virtual COM port driver from Cypress AN58764.

For this project you should use the CyUsbCOM driver. See here.

Microcontroller firmware can operate in several modes:

  • Transit data to and from FPGA
  • Command Line Interface
  • EEPROM write
  • SPI Flash write
  • No labels