High Performance Two Port 10/100 Managed Ethernet Switch with
Datasheet
BITS | DESCRIPTION | TYPE | DEFAULT |
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6 | MF Preamble Suppression | RO | 0b |
| This bit indicates whether the Virtual PHY accepts management frames with |
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| the preamble suppressed. |
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| 0: Management frames with preamble suppressed not accepted |
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| 1: Management frames with preamble suppressed accepted |
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5 | RO | 1b | |
| This bit indicates the status of the |
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| 0: |
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| 1: |
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4 | Remote Fault | RO | 0b |
| This bit indicates if a remote fault condition has been detected. |
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| 0: No remote fault condition detected |
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| 1: Remote fault condition detected |
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3 | RO | 1b | |
| This bit indicates the status of the Virtual PHY’s |
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| 0: Virtual PHY is unable to perform |
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| 1: Virtual PHY is able to perform |
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2 | Link Status | RO | 1b |
| This bit indicates the status of the link. |
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| 0: Link is down |
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| 1: Link is up |
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1 | Jabber Detect | RO | 0b |
| This bit indicates the status of the jabber condition. |
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| 0: No jabber condition detected |
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| 1: Jabber condition detected |
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0 | Extended Capability | RO | 1b |
| This bit indicates whether extended register capability is supported. |
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| 0: Basic register set capabilities only |
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| 1: Extended register set capabilities |
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Note 14.17 The reserved bits
Note 14.18 The Virtual PHY supports
Note 14.19 The Virtual PHY does not support Register 15 or 1000 Mb/s operation. Thus this bit is always returned as 0.
Note 14.20 The
Note 14.21 The Virtual PHY never has remote faults, its link is always up, and does not detect jabber.
Note 14.22 The VIrtual PHY supports basic and some extended register capability. The Virtual PHY supports Registers
SMSC LAN9312 | 249 | Revision 1.4 |
| DATASHEET |
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