Ethernet Subsystem Intel® FPGA IP User Guide

ID 773413
Date 4/03/2023
Public

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Document Table of Contents

7.1.6. Feature CSR Size Group

Description: Feature CSR Size Group

Byte Offset: 0x20 (32b LSB) - 0x24 (32b MSB)

Addressing Mode: 32 bits

Bit Type Value after Reset Description
63:32 RO 0x31C

CSR_SIZE:

Size of CSR block in bytes

Specifies the size of the IP/SS proprietary feature CSR in Bytes.

31:31 RO 0

Reserved

30:16 RO 0

Reserved

15:0 RO DFHv1_INSTID

Enumeration of instantiated IP.

Differentiates each instance of the IP and advertises the instance ID assigned by Quartus.