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IP101G-DS-R01 数据表(PDF) 22 Page - List of Unclassifed Manufacturers |
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IP101G-DS-R01 数据表(HTML) 22 Page - List of Unclassifed Manufacturers |
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22 / 65 page ![]() IP101G Data Sheet Bit Name Description/Usage Default value (h): 0243 Register 2 : PHY Identifier 1 Register 15:0 PHYID1 PHY identifier ID for software recognize IP101G 0X0243, RO Bit Name Description/Usage Default value (h): 0C54 Register 3 : PHY Identifier 2 Register 15:0 PHYID2 PHY identifier ID for software recognize 0X0C54, RO Note: Register 2 and register 3 identifier registers altogether consist of Vender model, model revision number and Organizationally Unique identifier (OUI) information. Total of 32 bits allocate in these 2 registers and they can return all zeroes in all bits if desired. Register 2 contains OUI’s most significant bits and OUI’s least significant bits, Vender model, Model revision number are allocated in register 3. Register 4 lists the advertised abilities during auto-negotiation for what will be transmitted to IP101G’s Link Partner. Bit Name Description/Usage Default value (h): 01E1 Register 4 : Auto-Negotiation Advertisement Register 15 NP Next Page bit. 0 = transmitting the primary capability data page 1 = transmitting the protocol specific data page 0, RO 14 Reserved 0, RO 13 RF 1 = advertise remote fault detection capability 0 = do not advertise remote fault detection capability 0, RW 12 Reserved 0, RO 11 Asymmetric. Pause 1 = asymmetric flow control is supported by local node 0 = asymmetric flow control is NOT supported by local node 0, RW 10 Pause 1 = flow control is supported by local node 0 = flow control is NOT supported by local node 0, RW 9 T4 1 = 100Base-T4 is supported by local node 0 = 100Base-T4 not supported by local node 0, RO 8 TX Full Duplex 1 = 100Base-TX full duplex is supported by local node 0 = 100Base-TX full duplex not supported by local node 1, RW 7 TX 1 = 100Base-TX is supported by local node 0 = 100Base-TX not supported by local node 1, RW 6 10 Full Duplex 1 = 10Base-T full duplex supported by local node 0 = 10Base-T full duplex not supported by local node 1, RW 5 10 1 = 10Base-T is supported by local node 0 = 10Base-T not supported by local node 1, RW 4:0 Selector Binary encoded selector supported by this node. Currently only CSMA/CD <00001> is specified. No other protocols are supported. <00001>, RO 22/65 January 14, 2014 Copyright © 2011, IC Plus Corp. IP101G-DS-R01 |
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