High Bandwidth Memory (HBM2E) Interface Intel Agilex® 7 M-Series FPGA IP User Guide

Download PDF
ID 773264
Date 7/14/2023
Public

A newer version of this document is available.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

Document Table of Contents
Document Table of Contents x
1. About the High Bandwidth Memory (HBM2E) Interface Intel Agilex® 7 FPGA IP User Guide 2. Introduction to High Bandwidth Memory 3. Intel Agilex® 7 M-Series HBM2E Architecture 4. Creating and Parameterizing the High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP 5. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Interface 6. High Bandwidth Memory (HBM2E) Interface Intel FPGA IP Performance 7. Document Revision History for High Bandwidth Memory (HBM2E) Interface Intel FPGA IP User Guide A. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Intel® Quartus® Prime Software Flow
1. About the High Bandwidth Memory (HBM2E) Interface Intel Agilex® 7 FPGA IP User Guide x
1.1. Release Information
2. Introduction to High Bandwidth Memory x
2.1. HBM2E in Intel Agilex® 7 M-Series Devices 2.2. HBM2E DRAM Structure 2.3. Intel Agilex® 7 HBM2E Features 2.4. Intel Agilex® 7 M-Series HBM2E Controller Features 2.5. Intel Agilex® 7 M-Series FPGA HBM2E IP Device Family Support
3. Intel Agilex® 7 M-Series HBM2E Architecture x
3.1. Intel Agilex® 7 M-Series HBM2E Introduction 3.2. Intel Agilex® 7 M-Series Hard Memory NoC Subsystem 3.3. Address Mapping of the HBM2E Targets 3.4. Intel Agilex® 7 M-Series UIB Architecture 3.5. Intel Agilex® 7 M-Series HBM2E Controller Architecture
3.5. Intel Agilex® 7 M-Series HBM2E Controller Architecture x
3.5.1. Intel Agilex® 7 M-Series HBM2E Controller Details
4. Creating and Parameterizing the High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP x
4.1. Creating an Intel® Quartus® Prime Pro Edition Project for High Bandwidth Memory (HBM2E) Interface FPGA IP 4.2. Parameterizing the High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP
4.2. Parameterizing the High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP x
4.2.1. General Parameters for High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP 4.2.2. Example Design Parameters for High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP 4.2.3. Modifying Your Pin Assignments to Choose the Physical Location of the HBM2E Device
5. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Interface x
5.1. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP High Level Block Diagram 5.2. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Controller Interface Signals 5.3. User AXI Interface Timing 5.4. Platform Designer-Only Interface 5.5. User Accesses to the HBM2E Controller
5.2. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Controller Interface Signals x
5.2.1. Reset, Clock, and Calibration Status Signals 5.2.2. 'Do not connect' Signals 5.2.3. Asynchronous HBM2E Controller Signals 5.2.4. AXI4 Interface Signals 5.2.5. AXI4-Lite Interface
5.3. User AXI Interface Timing x
5.3.1. AXI Write Transaction 5.3.2. AXI Read Transaction
5.5. User Accesses to the HBM2E Controller x
5.5.1. Initialization Control Register and Initialization Status Register 5.5.2. Thermal Status Register 5.5.3. ECC Error Counters Register 5.5.4. Error Login Registers
6. High Bandwidth Memory (HBM2E) Interface Intel FPGA IP Performance x
6.1. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Controller Performance 6.2. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP System Performance
6.1. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Controller Performance x
6.1.1. High Bandwidth Memory (HBM2E) DRAM Bandwidth 6.1.2. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Efficiency 6.1.3. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Latency 6.1.4. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Timing
A. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Intel® Quartus® Prime Software Flow x
A.1. Initiators Placement Recommendations A.2. Simulating HBM2E User Designs
1. About the High Bandwidth Memory (HBM2E) Interface Intel Agilex® 7 FPGA IP User Guide
2. Introduction to High Bandwidth Memory
3. Intel Agilex® 7 M-Series HBM2E Architecture
4. Creating and Parameterizing the High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP
5. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Interface
6. High Bandwidth Memory (HBM2E) Interface Intel FPGA IP Performance
7. Document Revision History for High Bandwidth Memory (HBM2E) Interface Intel FPGA IP User Guide
A. High Bandwidth Memory (HBM2E) Interface Intel® FPGA IP Intel® Quartus® Prime Software Flow

5.5.1. Initialization Control Register and Initialization Status Register

The Initialization control and status registers provide feedback on progress of the reset sequence.

To read the status of these registers, issue a read command to the offset 32’h0010 for the control register and 32’h0014 for the status register.

Table 31.  Initialization Control Register
Bits Access Name Description
15:0 RO Reserved Reserved.
16 RO AXI FenceReq Asserted by the UIB subsystem controller during the part of the reset sequence in which the HBM controller cannot accept AXI4 memory transactions. If user logic issues memory transactions to the memory controller while this bit is asserted, the resulting system state is undefined.
31:17 RO Reserved Reserved.
Table 32.  Initialization Status Register
Bits Access Name Description
0 RO INITPROG Indicates that a reset sequence is in progress. At the end of the reset sequence one of INITSTS_PASS or INITSTS_FAIL is asserted.
1 RO INITSTS_PASS

0: when INITPROG=1

1: Reset sequence completed successfully

Mutually exclusive with INITSTS_FAIL
2 RO INITSTS_FAIL

0: when INITPROG=1

1: Reset sequence failed

Mutually exclusive with INITSTS_PASS
31:3 RO Reserved Reserved.
Level Two Title