IPPOSPHYL2 Altera, IPPOSPHYL2 Datasheet - Page 30

• Manufacturer Part Number: IPPOSPHYL2
• Manufacturer: Altera

Specifications of IPPOSPHYL2

• Lead Free Status / RoHS Status: Not Compliant

3–2
Example Configurations
Figure 3–4. Example Configuration—Use of the Atlantic Interface
POS-PHY Level 2 and 3 Compiler User Guide
100 MHz
32 bit
MegaCore Function 1
Figure 3–2. Example Interface
POS-PHY level 3 is a point-to-point system—transmit joins to transmit; channel 0
joins to channel 0, and so on (see
system.
Figure 3–3. Connecting POS-PHY Level 3 MegaCore Functions
Figure 3–4 on page 3–2
one end from a POS-PHY PHY interface, processes them, and passes them on to a
POS-PHY link interface.
Interface
Level 3
Link
FIFO
FIFO
FIFO
PHY Transmit
PHY Receive
Function
Function
MegaCore Function
'A' Source
Interface
Interfaces
Atlantic
shows a packet-processing function, which receives packets at
Interface
Interface
Source
Preliminary
Sink
Processing
Function
Packet
Figure
Interfaces
Atlantic
3–3). POS-PHY level 2 is a unidirectional bus
FIFO
FIFO
FIFO
FIFO
FIFO
FIFO
FIFO
Interface
Interface
Source
Sink
MegaCore Function 2
© November 2009 Altera Corporation
'B n' ' Sink
'B1' Sink
Interface
'B2' Sink
Interface
'B3' Sink
Interface
Interface
Chapter 3: Functional Description
Interface
Level 3
PHY
Link Receive
Link Transmit
Function
Function
Example Configurations
100 MHz
32 bit