9.3.10.7 EPx_RX_COUNT_REG Bit Definitions

Table 9-88. EPx_RX_COUNT_REG
Bit NumberNameReset ValueFunction
[13:0]EPx_Rx Count0Holds the number of data bytes in the packet currently in line to be read from the receive FIFO. If the packet is transmitted as multiple bulk packets, the number given is for the combined packet.

The value returned changes as the FIFO is unloaded and is only valid while RxPktRdy (bit0 in RX_CSRL_REG) is set.