Xilinx ML310 Intel GD82559, U11, 10/100 Ethernet Controller, Intel GD82559 Ethernet Controller

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Chapter 2: ML310 Embedded Development Platform

Table 2-21:ALi M1535 Flash Memory Interface

Schem Net Name	M1535D+	AM29F040B	Description
	(U15)	(U4)
ROM_A18	T15	9
ROM_A17	U15	6
ROM_A16	V15	10
ROM_A15	W15	11
ROM_A14	T16	5
ROM_A13	U16	4
ROM_A12	V16	12
ROM_A11	W16	1
ROM_A10	Y16	31
			Flash Addresses
ROM_A9	R17	2
ROM_A8	T17	3
ROM_A7	U17	13
ROM_A6	V17	14
ROM_A5	W17	15
ROM_A4	Y17	16
ROM_A3	V18	17
ROM_A2	W18	18
ROM_A1	Y18	19
ROM_A0	V19	20

Intel GD82559, U11, 10/100 Ethernet Controller

Intel GD82559 Ethernet Controller

The GD82559 10/100 Mbps Fast Ethernet controller with an integrated 10/100 Mbps physical layer device for PCI board LAN designs. It is designed for use in Network Interface Cards (NICs), PC LAN On Motherboard (LOM) designs, embedded systems and networking system products. It consists of both the Media Access Controller (MAC) and the physical layer (PHY) interface combined into a single component solution. The 82559 can operate in either full duplex or half duplex mode.The GD82559 also includes an interface to a serial (4-pin) EEPROM and a parallel interface to a 128 Kilobyte Flash memory. The EEPROM provides power-on initialization for hardware and software configuration parameters.

The ML310 board utilizes the 82559 10/100 Ethernet capability via FPGA PCI host bridge accesses over the PCI Bus. The 82559 is only accessible over the PCI bus, this includes programming of its power-on initialization EEPROM. The GD82559’s EEPROM is pre programmed on each ML310 with a unique MAC address. The ML310 MAC address is identified by the mylar label near the RJ45 connector labeled "ETH0 MAC ADDR". Please

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