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IP101G-DS-R01 数据表(PDF) 27 Page - List of Unclassifed Manufacturers |
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IP101G-DS-R01 数据表(HTML) 27 Page - List of Unclassifed Manufacturers |
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27 / 65 page ![]() IP101G Data Sheet 27/65 January 14, 2014 Copyright © 2011, IC Plus Corp. IP101G-DS-R01 MII page16 register17 page MII ROM R/W Description Default 17[1] RO (SC) Duplex Change Flag to indicate duplex change interrupt 0 17[0] RO (SC) Link Change Flag to indicate link status change interrupt 0 The other Registers are reserved registers. User is inhibited to access to these registers. It may introduce abnormal function to write these registers. MII page16 register18 page MII ROM R/W Description Default UTP PHY Interrupt Control/Status Register 18[15] RO Reserved 0 18[14] RO Resolved Speed The resolved speed selection after auto negotiation or forced mode 0 18[13] RO Resolved Duplex The resolved duplex selection after auto negotiation or forced mode 0 18[12] RO Reserved 0 18[11] RO Resolved Auto negotiation completed To indicate if auto negotiation is finished 0 18[10] RO LINK_UP To indicate the link status is OK or FAIL 0 18[9] RO MDI/MDIX To indicate which channel is selected by auto-MDIX. 1: MDIX is selected 0: MDI is selected 1 18[8] RO POLARITY To indicate the polarity of twist pair N/P is reversed 0 18[7] RO JABBER To indicate if jabber packet is received or not, when bit 16:<9> is set high 0 18[6:4] RO Reserved 0 16 18[3:0] RO AN_ARBIT_STATE To monitor the current value of N-WAY arbiter state machine 8: AUTO NEGOTIATION ENABLE 0: TRANSMIT DISABLE 1: ABILITY DETECT 5: ACKNOWLEDGE DETECT 4: COMPLETE ACKNOWLEDGE 12: NEXT PAGE WAIT 3: LINK STATUS CHECK 9: PARALLEL DETECTION FAULT 2: FLP LINK GOOD CHECK 10: FLP LINK GOOD 0x8 The other Registers are reserved registers. User is inhibited to access to these registers. It may introduce abnormal function to write these registers. |
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