I’m just “window” shopping and I was wondering if the I2C bus on the cypress chip was available to the FPGA or even better, the PC. I understand that the I2C must be available initially for the configuration of the PLL. On the “Dragon” board available from
they use a spartan 2 with a very similar cypress usb chip. The site clearly states that the I2C can be accessed and additionally the 8051 can be programmed too. Are these functions available on this board? My project is an autonomous navigating robot. I2C is widely used for interfacing sensors and other controllers.
Thanks - Justin