Two Port 10/100 Managed Ethernet Switch with
Datasheet
14.2.2.4RX FIFO Information Register (RX_FIFO_INF)Offset: | 07Ch | Size: | 32 bits |
This register contains the indication of used space in the RX FIFO’s.
BITS | DESCRIPTION | TYPE | DEFAULT |
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31:24 | RESERVED | RO | - |
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23:16 | RX Status FIFO Used Space (RXSUSED) | RO | 0b |
| This field indicates the amount of space, in DWORD’s, currently used in the |
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| RX Status FIFO. |
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15:0 | RX Data FIFO Used Space (RXDUSED) | RO | 0b |
| This field indicates the amount of space, in bytes, used in the RX Data FIFO. |
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| For each receive frame, the field is incremented by the length of the receive |
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| data. In cases where the payload does not end on a DWORD boundary, the |
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| total will be rounded up to the nearest DWORD. |
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SMSC LAN9311/LAN9311i | 185 | Revision 1.4 |
| DATASHEET |
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