IP-10GETHERNET Altera, IP-10GETHERNET Datasheet - Page 20

• Manufacturer Part Number: IP-10GETHERNET
• Description: IP CORE - 10 Gbps Ethernet MAC PCS PMA Reference Design
• Manufacturer: Altera

Specifications of IP-10GETHERNET

• Software Application: IP CORE, Interface And Protocols, ETHERNET
• Supported Families: Quartus II
• Core Architecture: FPGA
• Core Sub-architecture: Stratix
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

2–14
Getting Started with the 10-Gbps Ethernet IP
read_avalon
Usage
Arguments
write_mdio
Usage
Arguments
read_mdio
Usage
Arguments
f
avalon_read(address_to_read, data_to_read)
address_to_read
data_to_read
write_mdio(clause45, prtadr, devphyadr, regadr, data)
clause45
prtadr
devphyadr
regadr
data
read_mdio(clause45, prtadr, devphyadr, regadr, data)
clause45
prtadr
devphyadr
regadr
data_read
read_avalon
This command creates an Avalon Memory-Mapped (Avalon-MM) read command.
You can use it to read register values.
write_mdio
You can use this command to write the MDIO registers.
read_mdio
You can use this command to read the MDIO registers.
2.4.2.2. Avalon-ST Ethernet Frame Generation Tasks
You can use the following tasks to create ethernet frames to be sent on the Avalon-ST
interface.
For a more information about the Avalon-ST protocol refer to the
Specifications.
gen_valid_frame
Creates a valid frame for transfer using the Avalon-ST protocol.
The address of the register to read.
The data to read from the specified address.
Set to 1 if the MDIO is for clause 45; set to 0 if the MDIO is for clause 22.
Clause 45 PHY port address.
Clause 45 address of device (clause 45) or PHY (clause 22).
MDIO register address. It uses16 bits for clause 45 and the 5 low-order bits for
clause 22.
Write data for the MDIO register.
Set to 1 if the MDIO is for clause 45; set to 0 if the MDIO is for clause 22.
Clause 45 PHY port address.
Clause 45 address of device (clause 45) or PHY (clause 22).
MDIO register address. It uses16 bits for clause 45 and the 5 low-order bits for
clause 22.
Data read from the MDIO register.
Chapter 2: Getting Started with the 10-Gbps Ethernet IP
© July 2010 Altera Corporation
Avalon Interface
Functional Verification