Altera External Memory PHY Interface Manual do Utilizador

101 Innovation DriveSan Jose, CA 95134www.altera.com External Memory PHY Interface (ALTMEMPHY)(nonAFI) Megafunction User GuideSoftware

2–4 Chapter 2: Parameter SettingsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide © January 2010 Altera CorporationUse the P

Chapter 2: Parameter Settings 2–5© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User GuideQDR II+/Q

2–6 Chapter 2: Parameter SettingsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide © January 2010 Altera CorporationTable 2–3

Chapter 2: Parameter Settings 2–7© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User GuideCreating

2–8 Chapter 2: Parameter SettingsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide © January 2010 Altera CorporationTo indica

Chapter 2: Parameter Settings 2–9© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide2. For De

2–10 Chapter 2: Parameter SettingsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide © January 2010 Altera Corporationset_inst

© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide3. Functional Description—ALTMEMPHY(nonAFI

3–2 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)QDR II+/QDR II SRAM Calibration ProcessExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Mega

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–3QDR II+/QDR II SRAM Calibration Process© January 2010 Altera Corporation External Memory PHY I

Copyright © 2010 Altera Corporation. All rights reserved. Altera, The Programmable Solutions Company, the stylized Altera logo, specific device design

3–4 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)PHY-to-Controller InterfacesExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction Us

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–5Initialization Timing© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPH

3–6 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Initialization TimingExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guid

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–7Initialization Timing© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPH

3–8 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Initialization TimingExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guid

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–9ALTMEMPHY Signals© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (

3–10 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)ALTMEMPHY SignalsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide ©

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–11ALTMEMPHY Signals© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY)

3–12 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)ALTMEMPHY SignalsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide ©

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–13ALTMEMPHY Signals© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY)

© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User GuideContentsChapter 1. About this Megafunction

3–14 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)ALTMEMPHY SignalsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide ©

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–15ALTMEMPHY Signals© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY)

3–16 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)ALTMEMPHY SignalsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide ©

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–17ALTMEMPHY Signals© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY)

3–18 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)ALTMEMPHY SignalsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide ©

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–19ALTMEMPHY Signals© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY)

3–20 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)ALTMEMPHY SignalsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide ©

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–21ALTMEMPHY Signals© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY)

3–22 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)ALTMEMPHY SignalsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide ©

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–23ALTMEMPHY Signals© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY)

ivExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide © January 2010 Altera CorporationHalf-Rate Support . . . . . . . . . . .

3–24 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)ALTMEMPHY SignalsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide ©

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–25Understanding the Testbench© January 2010 Altera Corporation External Memory PHY Interface (A

3–26 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Understanding the TestbenchExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction Us

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–27Functional Simulation—the ModelSim Wave and Transcript Window© January 2010 Altera Corporatio

3–28 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Functional Simulation—the ModelSim Wave and Transcript WindowExternal Memory PHY Interface (A

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–29Functional Simulation—the ModelSim Wave and Transcript Window© January 2010 Altera Corporatio

3–30 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Functional Simulation—the ModelSim Wave and Transcript WindowExternal Memory PHY Interface (A

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–31Functional Simulation—the ModelSim Wave and Transcript Window© January 2010 Altera Corporatio

3–32 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Functional Simulation—the ModelSim Wave and Transcript WindowExternal Memory PHY Interface (A

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–33Functional Simulation—the ModelSim Wave and Transcript Window© January 2010 Altera Corporatio

© Juanuary 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide1. About this MegafunctionThis user guide

3–34 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Functional Simulation—the ModelSim Wave and Transcript WindowExternal Memory PHY Interface (A

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–35Functional Simulation—the ModelSim Wave and Transcript Window© January 2010 Altera Corporatio

3–36 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Functional Simulation—the ModelSim Wave and Transcript WindowExternal Memory PHY Interface (A

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–37Functional Simulation—the ModelSim Wave and Transcript Window© January 2010 Altera Corporatio

3–38 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Functional Simulation—the ModelSim Wave and Transcript WindowExternal Memory PHY Interface (A

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–39Additional Debug Signals© January 2010 Altera Corporation External Memory PHY Interface (ALTM

3–40 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Additional Debug SignalsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–41Design Considerations© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMP

3–42 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Design ConsiderationsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Gui

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–43Design Considerations© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMP

1–2 Chapter 1: About this MegafunctionExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide © Juanuary 2010 Altera Corporation

3–44 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Design ConsiderationsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Gui

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–45Design Considerations© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMP

3–46 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Design ConsiderationsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Gui

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–47Design Considerations© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMP

3–48 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Design ConsiderationsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Gui

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–49Design Considerations© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMP

3–50 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Design ConsiderationsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Gui

Chapter 3: Functional Description—ALTMEMPHY (nonAFI) 3–51Design Considerations© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMP

3–52 Chapter 3: Functional Description—ALTMEMPHY (nonAFI)Design ConsiderationsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Gui

© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide4. Support for Arria GX, HardCopy II,Strat

© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide2. Parameter SettingsThis section describe

4–2 Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX DevicesDDR2/DDR SDRAMExternal Memory PHY Interface (ALTMEMPHY) (nonAFI

Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX Devices 4–3DDR2/DDR SDRAM© January 2010 Altera Corporation External Memory

4–4 Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX DevicesDDR2/DDR SDRAMExternal Memory PHY Interface (ALTMEMPHY) (nonAFI

Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX Devices 4–5DDR2/DDR SDRAM© January 2010 Altera Corporation External Memory

4–6 Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX DevicesDDR2/DDR SDRAMExternal Memory PHY Interface (ALTMEMPHY) (nonAFI

Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX Devices 4–7DDR2/DDR SDRAM© January 2010 Altera Corporation External Memory

4–8 Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX DevicesDDR2/DDR SDRAMExternal Memory PHY Interface (ALTMEMPHY) (nonAFI

Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX Devices 4–9DDR2/DDR SDRAM© January 2010 Altera Corporation External Memory

4–10 Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX DevicesDDR2/DDR SDRAMExternal Memory PHY Interface (ALTMEMPHY) (nonAF

Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX Devices 4–11DDR2/DDR SDRAM© January 2010 Altera Corporation External Memor

2–2 Chapter 2: Parameter SettingsExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide © January 2010 Altera CorporationThe text

4–12 Chapter 4: Support for Arria GX, HardCopy II, Stratix II, and Stratix II GX DevicesDDR2/DDR SDRAMExternal Memory PHY Interface (ALTMEMPHY) (nonAF

© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User GuideAdditional InformationRevision HistoryThe

Info–2 Chapter : Additional InformationHow to Contact AlteraExternal Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User Guide © January 2010

Chapter : Additional Information Info–3Typographic Conventions© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Meg

Chapter 2: Parameter Settings 2–3© January 2010 Altera Corporation External Memory PHY Interface (ALTMEMPHY) (nonAFI) Megafunction User GuideTable 2–1