Altera POS-PHY Level 2 and 3 Compiler - Manual (Page 17)

Chapter 2: Getting Started 2–5
POS-PHY Level 2 & 3 Walkthrough
© November 2009 Altera Corporation POS-PHY Level 2 and 3 Compiler User Guide
Preliminary
Step 1: Parameterize
To parameterize your MegaCore function, follow these steps:
1. Click Parameterize in the IP Toolbench (see Figure 2–4 on page 2–5 ).
2. Select your architecture options where the POS-PHY ‘A’ interface is a data source
or sink (see Figure 2–5 ).
1 Source indicates that interface ‘A’ is an output from the MegaCore function.
Sink indicates that interface ‘A’ is an input to the MegaCore function.
3. In a MPHY architecture there is a ‘B’ interface for each supported channel
(maximum eight). Select the number of supported channels that you require.
1
To create a design that supports source and sink data directions, you must
run IP Toolbench twice, to create the source and sink designs separately.
Figure 2–4. IP Toolbench—Parameterize
Figure 2–5. Select the ‘A’ Interface Direction