WJLXT972ALC.A4 S E001 Intel, WJLXT972ALC.A4 S E001 Datasheet - Page 32

• Manufacturer Part Number: WJLXT972ALC.A4 S E001
• Manufacturer: Intel

Specifications of WJLXT972ALC.A4 S E001

• Lead Free Status / Rohs Status: Compliant

Intel
32
Figure 6. Initialization Sequence for Intel
®
LXT972A Single-Port 10/100 Mbps PHY Transceiver
MDIO Controlled Operation
Reset MDIO Registers to
(MDIO Writes Enabled)
Control Interface at last
MDIO Control
values read at H/W
Hardware Reset
Mode
Software
Reset?
Yes
Low
®
Initialize MDIO Registers
LXT972A Transceiver
Power-up or Reset
Read H/W Control
No
MDDIS Voltage
Interface
Level?
Disable MDIO Read and
High
Hardware Control
Write Operations
Document Number: 249186-004
Mode
Revision Date: 25-Oct-2005
B3473-01
Datasheet