DTXFSTS0

nRF54LM20A | nRF54LM20B Datasheet

Address offset: 0x918

Device IN Endpoint Transmit FIFO Status Register 0

This register contains information about the IN Endpoint Transmit FIFO of the Device controller.

Bit number 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ID A A A A A A A A A A A A A A A A
Reset 0x00000C00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0
ID R/W Field Value ID Value Description
A

R

INEPTXFSPCAVAIL

IN Endpoint TxFIFO Space Avail (INEPTxFSpcAvail)

Indicates the amount of free space available in the Endpoint TxFIFO. Values are in terms of 32-bit words. In DRD configurations (OTG_MODE = 0, 1, or 2) with dynamic FIFO sizing feature enabled (OTG_DFIFO_DYNAMIC = 1), the value of this field is, - the maximum value of (OTG_TX_HNPERIO_DFIFO_DEPTH, OTG_TX_DINEP_DFIFO_DEPTH_0) during reset, and - OTG_TX_DINEP_DFIFO_DEPTH_0, immediately after reset deassertion