LAN9730 Datasheet, PDF (128/222 Pages) SMSC Corporation – High-Speed Inter-Chip (HSIC) USB 2.0

LAN9730/LAN9730i
6.3.6 RECEIVE FIFO INFORMATION REGISTER (RX_FIFO_INF)
Address:
018h
Size:
32 bits
Bits
31:16
15:0
Description
RESERVED
RX Data FIFO Used Space (RXDUSED)
Reads the amount of space in bytes used in the RX Data FIFO. For each
receive frame, this field is incremented by the length of the receive data
rounded up to the nearest DWORD (if the payload does not end on a DWORD
boundary).
Type
RO
RO
Default
-
0000h
DS00001946A-page 128
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