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

ID 683609
Date 6/20/2022
Public

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6.3.3.1. Avalon® Streaming Credit Multiplexer Parameters

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

Table 73.   Avalon® Streaming Credit Multiplexer Parameters
Parameter Name Description Legal Values
Number of mux inputs Specifies the number of inputs to the multiplexer. N/A
Use Packets

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

On|Off
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
Maximum Credit Allowed (Source Interface) Specifies the maximum number of credits allowed by the source 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. 1-8192
Symbol width Specifies the number of data bits per symbol. 1-8192
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 channel on Sink interface Enables or disables the channel signal on the sink interlace. On|Off
Sink channel width Specifies the width of the sink channel when Use channel on Sink interface is On. 1-128