ALTDQ_DQS2 IP Core User Guide

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ID 683742
Date 5/08/2017
Public
Document Table of Contents
Document Table of Contents x
ALTDQ_DQS2 IP Core User Guide
ALTDQ_DQS2 IP Core User Guide x
ALTDQ_DQS2 Features ALTDQ_DQS2 Device Support Resource Utilization and Performance ALTDQ_DQS2 Parameter Settings ALTDQ_DQS2 Data Paths ALTDQ_DQS2 Ports Dynamic Reconfiguration for ALTDQ_DQS2 Stratix V Design Example Arria V Design Example IP-Generate Command ALTDQ_DQS2 IP Core User Guide Archives Document Revision History
ALTDQ_DQS2 Data Paths x
DQ and DQS Input Path DQ and DQS Output Path
DQ and DQS Input Path x
DQ and DQS Input Paths for Stratix V Devices Data Input Path for Arria V, Cyclone V, and Stratix V Devices Blocks in DQ and DQS Data Input Path
Blocks in DQ and DQS Data Input Path x
DQS Logic Capture DDIO to Read FIFO Path FIFO Control
DQ and DQS Output Path x
DQ and DQS Output Path for Stratix V Devices Blocks in DQ and DQS Output Path DQ and DQS Output Path for Arria V and Cyclone V Devices
ALTDQ_DQS2 Ports x
ALTDQ_DQS2 Data Strobe Ports ALTDQ_DQS2 Data Ports ALTDQ_DQS2 Termination Control Ports ALTDQ_DQS2 PLL and DLL Ports ALTDQ_DQS2 Hard FIFO Ports ALTDQ_DQS2 Dynamic Configuration Ports
Dynamic Reconfiguration for ALTDQ_DQS2 x
I/O Configuration Block Bit Sequence for Arria V GZ and Stratix V Devices DQS Configuration Block Bit Sequence for Arria V GZ and Stratix V Devices I/O Configuration Block Bit Sequence for Arria V and Cyclone V Devices DQS Configuration Block Bit Sequence for Arria V and Cyclone V Devices Example Usage of Dynamic Reconfiguration for ALTDQ_DQS2
Stratix V Design Example x
Instantiating ALTDQ_DQS2 IP Core Instantiating the ALTDLL IP Core Instantiating ALT_OCT IP Core Instantiating Altera PLL Setting Up NativeLink and Simulation Settings Understanding Simulation Results—Stratix V Design Example
Instantiating Altera PLL x
Altera PLL Clock Settings Information
Understanding Simulation Results—Stratix V Design Example x
Dynamic Configuration SDC Walkthrough
Dynamic Configuration x
DQS Write Operation Side Read Operation Side Write Operation DQS Read Operation Simulation Results
DQS Read Operation x
DQS Delay Chain Hard Read FIFO
SDC Walkthrough x
Analyzing Same Edge Transfer Constraining Outgoing DQS Strobe
Arria V Design Example x
Instantiating the ALTDQ_DQS2 IP Core Instantiating the ALTDLL IP Core Instantiating ALT_OCT IP Core Instantiating Altera PLL Setting Up NativeLink and Simulation Settings Understanding Simulation Results—Arria V Design Example
Instantiating Altera PLL x
Altera PLL Clock Settings Information
Understanding Simulation Results—Arria V Design Example x
Dynamic Configuration
Dynamic Configuration x
DQS Write Operation Side Read Operation Side Write Operation DQS Read Operation Simulation Results SDC Walkthrough
DQS Read Operation x
DQS Delay Chain VFIFO, LFIFO, and Read FIFO DQS Enable Control
SDC Walkthrough x
Analyzing Same Edge Transfer Constraining Outgoing DQS Strobe Timing Violation tq_analysis.tcl
IP-Generate Command x
Using IP-Generate Command
ALTDQ_DQS2 IP Core User Guide

DQ and DQS Output Path for Stratix V Devices

The following figure shows the output path where n = the number of DQ pins and x = 0 to (n-1). is only applicable for Stratix V devices.

Note: This figure is only applicable for Stratix V devices. For Arria V and Cyclone V DQ and DQS output path, refer to Figure 1.
DQ and DQS Output Path for Stratix V Devices


The following figure shows the DQ and DQS output path for additional DQ pins usage, where y = 0 to (m‑1) and m= the number of DQ pins

DQ and DQS Output Path (for Additional DQ Pins Usage) for Stratix V Devices


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