9.3.6.17 RX_COUNT_REG Bit Definitions

Table 9-39. RX_COUNT_REG
Bit NumberNameReset ValueFunction
[13:0]Endpoint Rx Count0Holds the number of data bytes in the packet currently in line to be read from the receive FIFO. If the packet was transmitted as multiple bulk packets, the number given will be for the combined packet.

The value returned changes as the FIFO is unloaded and is only valid while RxPktRdy (bit 0 in RX_CSRL_REG) is set.