High Performance Two Port 10/100 Managed Ethernet Switch with
Datasheet
14.5.2.4Port x MAC Receive 64 Byte Count Register (MAC_RX_64_CNT_x)Register #: | Port0: 0411h | Size: | 32 bits | |
| Port1: | 0811h |
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| Port2: | 0C11h |
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This register provides a counter of 64 byte packets received by the port. The counter is cleared upon being read.
BITS | DESCRIPTION | TYPE | DEFAULT |
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31:0 | RX 64 Bytes | RC | 00000000h |
| Count of packets (including bad packets) that have exactly 64 bytes. |
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| Note: This counter will stop at its maximum value of FFFF_FFFFh. |
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| Minimum rollover time at 100Mbps is approximately 481 hours. |
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Note: A bad packet is defined as a packet that has an FCS or Symbol error. For this counter, a packet that is not an integral number of bytes is rounded down to the nearest byte.
SMSC LAN9312 | 325 | Revision 1.4 |
| DATASHEET |
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