Lines Matching full:fifo

89 /* Interrupt when RX user FIFO attention level is reached */
92 /* Interrupt when TX user FIFO attention level is reached */
95 /* Interrupt when RX data FIFO attention level is reached */
98 /* Interrupt when TX data FIFO attention level is reached */
166  * TX User data FIFO busy.
168  * there's data in the TX user FIFO.  This bit is deassert when either,
170  * (b) there's no data left in the TX user FIFO.
174 /* TX FIFO Underrun error status */
177 /* RX FIFO Overrun error status */
197  * RX User FIFO Status:
203  * TX User FIFO Status:
209  * RX Data FIFO Status:
215  * TX Data FIFO Status:
248 /* Clear Receiver User FIFO (RX USR.FIFO) */
256 /* RU FIFO attention level */
269 /* Number of RX USR.FIFO levels with valid data. */
273 /* Clear Transmitter User FIFO (TX USR.FIFO) */
276 /* TU FIFO attention level */
289 /* Number of TX USR.FIFO levels that could be filled. */
293 /* Clear Receiver Data FIFO (RX DATA.FIFO) */
301 /* RU FIFO attention level */
314 /* Number of RX DATA.FIFO levels with valid data. */
318 /* Clear Transmitter Data FIFO (TX DATA.FIFO) */
321 /* TU FIFO attention level */
334 /* Number of TX DATA.FIFO levels that could be filled. */
452  * This 4-word deep FIFO receives user FIFO field information. The order of
459  * This 4-word deep FIFO transmits user FIFO field information. The order of