Altera SerialLite II IP Core - Manual (Page 20)

Chapter 2: Getting Started 2–5
Parameterize
January 2014 Altera Corporation SerialLite II MegaCore Function
User Guide
1 The Configure Transceiver page is disabled when you select Arria V or
Stratix V as the target device family. To add a transceiver, you are required
to instantiate the Custom PHY IP core.
a. For the transmitter, select the Voltage Output Differential (V
OD
) control
setting value.
b. Under Pre-emphasis, select a value for Specify pre-emphasis control setting.
c. In the Bandwidth mode list, select high or low for the Tx PLL bandwidth.
d. Select a value for the Transmitter Buffer Power (V
CCH
) .
e. Under Receiver Functionality, select a value for Specify equalizer control
setting .
f. In the Bandwidth mode list, select high, medium or low for the Rx PLL
bandwidth.
g. To reconfigure functionality settings, specify a Starting channel number.
h. Click Finish.
13. Click Next to open the Link Layer page.
14. Under Data Type, select Packets or Streaming.
15. If you select Packets, select a packet type: Priority packets and data packets,
Priority packets , or Data packets.
16. If you select a packet type that includes priority packets, follow these substeps;
otherwise, skip to Step 17 .
a. Turn on or off the Retry-on-error option.
b. If you turned on Retry-on-error, specify a value for Timeout and Segment
size .
c. Under Buffer Size, specify a value for Transmitter and Receiver.
d. Turn on or off the Enable flow control option.
e. If you turned on Enable flow control, specify the values for the following
settings:
■ Pause quantum time
■ Threshold
■ Refresh period
1 If you selected Priority packets only, skip to Step 18 .
17. If you selected a packet type that includes data packets, follow these substeps:
a. Turn on or off the Enable flow control option.
b. If you turned on flow control, specify the values for the following settings:
■ Pause quantum time
■ Threshold
■ Refresh period