Intel® Quartus® Prime Pro Edition User Guide: Platform Designer

ID 683609
Date 10/04/2021
Public

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5.3.4.1. Avalon® Streaming Credit Demultiplexer Parameters

You can specify the following parameters for the Avalon® Streaming Credit Demultiplexer by double-clicking Avalon Streaming Credit Demultiplexer Intel FPGA IP in the Platform Designer IP Catalog:

Table 74.   Avalon® Streaming Credit Demultiplexer Parameters
Parameter Name Description Description
Number of demux input Specifies the number of inputs to the demultiplexer. N/A
Use Packets

Indicates whether data packet transfers are supported. Packet support includes the startofpacket, endofpacket, and empty signals.

On|Off
Maximum Credit Allowed (Sink Interface) Specifies the maximum number of credits allowed by the sink interface. Legal values are from 1 to 256. 1,2,4,8,16,32,64,128,256
Number of symbols Specifies the maximum number of symbols that can transfer. 1-1024
Symbol width Specifies the number of data bits per symbol. 1-1024
Width of Channel Port

The width of the channel signal on the data interfaces. This parameter is disabled when Use Channel is disabled.

1-128
Width of Error Port

The width of the error signal on the output interfaces. A value of 0 indicates that the error signal is not in use. This parameter is disabled when Use Error is disabled.

1-1024
Width of Empty Port

The width of the empty signal on the output interfaces. A value of 0 indicates that the empty signal is not in use. This parameter is disabled when Use Empty is disabled.

1-1024
Use Empty

Enables or disables the empty signal.

On|Off
Use Channel

Enables or disables the channel signal.

On|Off
Use Error

Enables or disables the error signal.

On|Off