RapidIO II Intel® FPGA IP User Guide

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

6.2.1.5. Port 0 Link Maintenance Request CSR

Table 92.  Port 0 Link Maintenance Request CSR — 0x140
Field Bits Access Function Default
RSRV [31:3] RO Reserved 29'b0
COMMAND [2:0] RW Command to be sent in a link-request control symbol. When a valid value is written to this field, the RapidIO II IP core generates a link-request control symbol with the specified command. The IP core does not generate a link-request control symbol when an invalid value is written. The following values are valid:
  • 3’b011: reset-device
  • 3’b100: input-status
3'b000

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