pub type R = R<TXFQS_SPEC>;
Register TXFQS reader
TXFQS
struct R { /* private fields */ }
Bits 0:5 - Tx FIFO Free Level
Bits 8:12 - Tx FIFO Get Index
Bits 16:20 - Tx FIFO/Queue Put Index
Bit 21 - Tx FIFO/Queue Full