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

ID 683609
Date 10/04/2021
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

5.2.1.1.2. Avalon® Streaming Adapter Upstream Source Interface Parameters

Table 49.   Avalon® Streaming Adapter Upstream Source Interface Parameters
Parameter Name Description
Source Data Width Controls the data width of the source interface data port.
Source Top Channel Maximum number of output channels allowed.
Source Channel Port Width Sets the bit width of the source interface channel port. If set to 0, there is no channel port on the sink interface.
Source Error Port Width Sets the bit width of the source interface error port. If set to 0, there is no error port on the sink interface.
Source Error Descriptors A list of strings that describe the error conditions for each bit of the source interface error signal.
Source Uses Empty Port Indicates whether the source interface includes the empty port, and whether the sink interface should also include the empty port.
Source Empty Port Width Indicates the bit width of the source interface empty port, and sets the bit width of the sink interface empty port.
Source Uses Valid Port Indicates whether the source interface connected to the sink interface uses the valid port, and if set, configures the sink interface to use the valid port.
Source Uses Ready Port Indicates whether the sink interface uses the ready port, and if set, configures the source interface to use the ready port.
Source Ready Latency Specifies what ready latency to expect from the source interface connected to the adapter's sink interface.