RapidIO II Intel® FPGA IP User Guide

ID 683444
Date 9/28/2020
Public
Document Table of Contents

5.2.2.1. Multicast Event Signals

Table 57.  Multicast Event SignalsAll of these signals are synchronized with the sys_clk clock.
Signal Direction Description
send_multicast_event Input Change the value of this signal to indicate the RapidIO II IP core should transmit a multicast-event control symbol.

After you assert the send_multicast_event signal, await assertion of the sent_multicast_event signal before you toggle this signal again. If you toggle this signal before you see the sent_multicast_event confirmation from the previous change of value, the number of multicast events that are sent is undefined.

multicast_event_rx Output Changes value when a multicast-event control symbol is received.
sent_multicast_event Output Indicates the RapidIO II IP core has queued a multicast-event control symbol for transmission.