Intel® FPGA SDK for OpenCL™: Intel® Arria® 10 GX FPGA Development Kit Reference Platform Porting Guide

ID 683267
Date 3/28/2022
Document Table of Contents Host Channel IP Instantiation

In Platform Designer, the host channel IP can be instantiated from Intel® Arria® 10 board support package components in the IP catalog. The name of the IP is acl_hostchannel_top.
Table 14.  Host Channel Top Configuration Setting
IP Parameters Description

Depth of the internal buffer that DMA transfers data to and from.

There are two buffers, and both of their depths are set by this parameter.

HOST_CHANNEL_VALID_BUFFER_USE_LAB - 0 Set to 1 to use LABs to instantiate the internal buffer, and 0 to use block RAMs.