9.3.10.10 EPx_TX_INTERVAL_REG Bit Definitions

Table 9-91. EPx_TX_INTERVAL_REG
Bit NumberNameReset ValueFunction
[7:0]EPx_Tx Polling Interval / NAK Limit (m)0Defines the polling interval for endpointx transmit for interrupt and ISO transfers. For bulk endpoints, this register sets the number of frames/microframes after which the endpoint should timeout on receiving a stream of NAK responses.

The value that is set defines number of frames/microframes (high-speed transfers), as given in Table 9-44.