Cyclone® V Device Overview

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ID 683694
Date 5/07/2018
Public
Document Table of Contents
Document Table of Contents x
Cyclone V Device Overview
Cyclone V Device Overview x
Key Advantages of Cyclone® V Devices Summary of Cyclone® V Features Cyclone® V Device Variants and Packages I/O Vertical Migration for Cyclone® V Devices Adaptive Logic Module Variable-Precision DSP Block Embedded Memory Blocks Clock Networks and PLL Clock Sources FPGA General Purpose I/O PCIe* Gen1 and Gen2 Hard IP External Memory Interface Low-Power Serial Transceivers SoC with HPS Dynamic Reconfiguration Enhanced Configuration and Configuration via Protocol Power Management Document Revision History for Cyclone® V Device Overview
Cyclone® V Device Variants and Packages x
Cyclone® V E Cyclone® V GX Cyclone® V GT Cyclone® V SE Cyclone® V SX Cyclone® V ST
Cyclone® V E x
Available Options Maximum Resources Package Plan
Cyclone® V GX x
Available Options Maximum Resources Package Plan
Cyclone® V GT x
Available Options Maximum Resources Package Plan
Cyclone® V SE x
Available Options Maximum Resources Package Plan
Cyclone® V SX x
Available Options Maximum Resources Package Plan
Cyclone® V ST x
Available Options Maximum Resources Package Plan
Embedded Memory Blocks x
Types of Embedded Memory Embedded Memory Capacity in Cyclone V Devices Embedded Memory Configurations
External Memory Interface x
Hard and Soft Memory Controllers External Memory Performance HPS External Memory Performance
Low-Power Serial Transceivers x
Transceiver Channels PMA Features PCS Features
SoC with HPS x
HPS Features FPGA Configuration and Processor Booting Hardware and Software Development
HPS Features x
System Peripherals and Debug Access Port HPS–FPGA AXI Bridges HPS SDRAM Controller Subsystem
Dynamic Reconfiguration x
Dynamic Reconfiguration Partial Reconfiguration
Cyclone V Device Overview

HPS SDRAM Controller Subsystem

The HPS SDRAM controller subsystem contains a multiport SDRAM controller and DDR PHY that are shared between the FPGA fabric (through the FPGA-to-HPS SDRAM interface), the level 2 (L2) cache, and the level 3 (L3) system interconnect. The FPGA-to-HPS SDRAM interface supports AMBA AXI and Avalon® Memory-Mapped ( Avalon® -MM) interface standards, and provides up to six individual ports for access by masters implemented in the FPGA fabric.

To maximize memory performance, the SDRAM controller subsystem supports command and data reordering, deficit round-robin arbitration with aging, and high-priority bypass features. The SDRAM controller subsystem supports DDR2, DDR3, or LPDDR2 devices up to 4 Gb in density operating at up to 400 MHz ( 800 Mbps data rate).

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