High Performance Two Port 10/100 Managed Ethernet Switch with
Datasheet
14.5.2.34Port x MAC Transmit Undersize Count Register (MAC_TX_UNDSZE_CNT_x)Register #: | Port0: 045Ah | Size: | 32 bits |
| Port1: 085Ah |
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| Port2: 0C5Ah |
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This register provides a counter of undersized packets transmitted by the port. The counter is cleared upon being read.
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| DESCRIPTION | TYPE | DEFAULT |
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31:0 | TX Undersize | RC | 00000000h | |
| Count of packets that have less than 64 bytes. |
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| Note: | This condition could occur when TX padding is disabled and a tag |
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| is removed. |
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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 458 hours. |
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SMSC LAN9312 | 355 | Revision 1.4 |
| DATASHEET |
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