SR2400PP Intel, SR2400PP Datasheet - Page 50

• Manufacturer Part Number: SR2400PP
• Manufacturer: Intel

Specifications of SR2400PP

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Functional Architecture
3.4.6
The Marvell* 88E8050 Gigabit Ethernet controller is a single, compact component with
integrated Gigabit Ethernet Media Access Control (MAC) and physical layer (PHY) functions.
This device uses PCI Express architecture (Revision 1.0a). The Marvell 88E8050 provides a
standard IEEE 802.3 Ethernet interface for 1000BASE-T, 100BASE-TX, and 10BASE-T
applications (802.3, 802.3u, and 802.3ab). In addition to managing MAC and PHY Ethernet
layer functions, the controller manages PCI Express packet traffic across its transaction link and
physical/logical layers via a x1 PCI Express link. The Marvell 88E8050 is packaged in a 64-pin,
9x9mm QFN package.
3.4.7
The Intel
Ethernet Media Access Control (MAC) and physical layer (PHY) functions. The 82541PI allows
for Gigabit Ethernet implementation in a very small area. The 82541PI integrates fourth
generation gigabit MAC design with fully integrated, physical layer circuitry to provide a standard
IEEE 802.3 Ethernet interface for 1000BASE-T, 100BASE-TX, and 10BASE-T applications
(802.3, 802.3u, and 802.3ab). The controller is capable of transmitting and receiving data at
rates of 1000 Mbps, 100 Mbps, or 10 Mbps. The device interfaces with the 6300ESB ICH from
the 32-bit PCI 2.3 compliant bus running at 33 MHz.
3.4.7.1
Each Network Interface Controller (NIC) drives two LEDs located on each network interface
connector. The link/activity LED (to the left of the connector) indicates network connection when
on, and Transmit/Receive activity when blinking. The speed LED (to the right of the connector)
indicates 1000-Mbps operation when amber, 100-Mbps operation when green, and 10-Mbps
when off.
3.4.8
The USB controller functionality integrated into 6300ESB ICH provides the baseboard with the
interface for up to four USB 2.0 ports. Two external connectors are located on the back edge of
the baseboard. One internal 1x10 header is provided, capable of supporting an additional two
optional USB 2.0 ports.
3.4.9
Legacy I/O support is provided by using a National Semiconductor* PC87427 Super I/O device.
This chip contains all of the necessary circuitry to control two serial ports, one parallel port,
floppy disk, and PS/2-compatible keyboard and mouse. Of these, the Server Board SE7320VP2
supports the following:
50
GPIOs
Two serial ports
Floppy controller
Keyboard and mouse controller
Wake up control
®
82541PI Gigabit Ethernet is a single, compact component with an integrated Gigabit
Marvell* 88E8050 – PCI Express Network Interface Controller
Intel
NIC Connector and Status LEDs
USB 2.0 Support
Super I/O Chip
®
82541PI – PCI Network Interface Controller
Intel order number C91056-002
Intel® Server Board SE7320VP2
Revision 2.1