參數(shù)資料
型號(hào): WJLXT972MLC.A4SE000
廠商: CORTINA SYSTEMS INC
元件分類: 網(wǎng)絡(luò)接口
英文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP48
封裝: LEAD FREE, LQFP-48
文件頁(yè)數(shù): 75/94頁(yè)
文件大?。?/td> 1235K
代理商: WJLXT972MLC.A4SE000
Intel
LXT972M Single-Port 10/100 Mbps PHY Transceiver
77
Document Number: 302875-004
Revision Date: February 18, 2005
8.0
Register Definitions - IEEE Base Registers
This chapter includes definitions for the IEEE base registers used by the LXT972M Transceiver.
product-specific LXT972M Transceiver registers, which are defined in accordance with the IEEE
802.3 standard for adding unique device functions.
The LXT972M Transceiver register set has multiple 16-bit registers.
Table 40 is a register set listing of the IEEE base registers.
Table 41 through Table 49 provide bit descriptions of the base registers (address 0 through 8),
which are defined in accordance with the “Reconciliation Sublayer and Media Independent
Interface” and “Physical Layer Link Signaling for 10/100 Mbps Auto-Negotiation” sections of
the IEEE 802.3 standard.
Table 40. Register Set for IEEE Base Registers
Address
Register Name
Bit Assignments
0
Control Register
1
Status Register #1
2
PHY Identification Register 1
3
PHY Identification Register 2
4
Auto-Negotiation Advertisement Register
5
Auto-Negotiation Link Partner Base Page Ability Register
6
Auto-Negotiation Expansion Register
7
Auto-Negotiation Next Page Transmit Register
8
Auto-Negotiation Link Partner Next Page Receive Register
9
1000BASE-T/100BASE-T2 Control Register
Not Implemented
10
1000BASE-T/100BASE-T2 Status Register
Not Implemented
11 to 14
Reserved
Not Implemented
15
Extended Status Register
Not Implemented
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