参数资料
型号: WJLXT972ALC.A4
厂商: INTEL CORP
元件分类: 网络接口
英文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装: ROHS COMPLIANT, LQFP-64
文件页数: 26/97页
文件大小: 1281K
代理商: WJLXT972ALC.A4
Intel
LXT972A Single-Port 10/100 Mbps PHY Transceiver
32
Datasheet
Document Number: 249186-004
Revision Date: 25-Oct-2005
Figure 6. Initialization Sequence for Intel LXT972A Transceiver
MDDIS Voltage
Level?
High
Low
MDIO Control
Mode
Hardware Control
Mode
Disable MDIO Read and
Write Operations
Reset MDIO Registers to
values read at H/W
Control Interface at last
Hardware Reset
MDIO Controlled Operation
(MDIO Writes Enabled)
Power-up or Reset
Initialize MDIO Registers
Read H/W Control
Interface
Software
Reset?
Yes
No
B3473-01
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WJLXT972ALC.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
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