RC82562EP Intel, RC82562EP Datasheet - Page 138

• Manufacturer Part Number: RC82562EP
• Description: IC ETH 10/100 PLC DEV CTRL 64BGA
• Manufacturer: Intel

Specifications of RC82562EP

• Rohs Status: RoHS non-compliant
• Controller Type: Ethernet Controller
• Interface: IEEE 802.3
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 64-BGA
• Current - Supply: -
• Operating Temperature: -
• Other names: 832361

Physical Layer Interface
7.5
7.5.1
7.5.2
130
Vendor-Specific PHY Programming
The Intel
T4 PHYs. The PHYs will be capable of auto-negotiation, but certain vendor specific programming
hooks may be required to fully support these PHYs. These issues are addressed in this section.
Intel 82555 TX PHY
The 82555 is a 100BASE-TX PHY that supports all standard MDI registers described in
Section 7.2, “MDI Register Set”
The best method for software to detect the speed and duplex of operation for the 82555, assuming
it successfully completed auto-negotiation, is by reading bits 1 and 0 of MDI register 16 (10h).
82558 and 82559 Embedded PHY Unit
The embedded PHY used in the 82558 and 82559 supports all standard MDI registers described in
Section 7.2, “MDI Register Set”
supports some registers and bits specific to the 82555 which are detailed above.
The best method for software to detect the speed and duplex operation of the 82558 or 82559,
assuming it successfully completed auto-negotiation, is by reading bits 1 and 0 of MDI register 16
(10h).
®
PRO/100B adapters are designed to support Intel and third-party PHYs using TX and
10/100 Mbps Ethernet Controller Family Open Source Software Developer Manual
of this document.
of this document. In addition, the embedded PHY module also