Question about the USB signaling Speed for the XEM3010 FPGA:
According to the block diagram in the XEM3010 datasheet, the USB interfaces with a micro USB chip (CY68013A) and the datasheet mentions that the USB signaling speed has a FX2LP which operates at two of the three rates defined in the USB specification:
1. Full speed, with a signaling bit rate of 12Mbps
2. High speed, with a signaling bit rate of 480 Mbps
Our application will be using this interface at 12Mbps. Is a programming file that will configure the FX2LP to 12Mbps? How do we control what Mbps configuration the FX2LP is set to?