Altera RLDRAM II Controller MegaCore Function Manual de usuario

101 Innovation DriveSan Jose, CA 95134www.altera.comRLDRAM II ControllerMegaCore Function User GuideMegaCore Version: 9.1Document Date: November 2009

1–6 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Performance and Resource Utilization

Altera Corporation MegaCore Version 9.1 2–1November 2009 2. Functional DescriptionBlock DescriptionFigure 2–1 shows the RLDRAM II Controller MegaCor

2–2 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Block DescriptionThe RLDRAM II controller co

Altera Corporation MegaCore Version 9.1 2–3November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionTable 2–1 shows the R

2–4 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Block DescriptionFigure 2–2. Datapath Block

Altera Corporation MegaCore Version 9.1 2–5November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional Description Generates the RLDRA

2–6 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Block DescriptionPipeline RegistersIP Toolbe

Altera Corporation MegaCore Version 9.1 2–7November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionFigure 2–4. DQS Group

2–8 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Block DescriptionFigure 2–5. DQS Group Block

Altera Corporation MegaCore Version 9.1 2–9November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionFigure 2–6. Example D

Copyright © 2009 Altera Corporation. All rights reserved. Altera, The Programmable Solutions Company, the stylized Altera logo, specific device des-ig

2–10 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Block Description● rldramii_dq[8:0] is capt

Altera Corporation MegaCore Version 9.1 2–11November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionFigure 2–7. Memory I

2–12 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Device-Level Configurationof control_rdata[

Altera Corporation MegaCore Version 9.1 2–13November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional Descriptionedit the PLLs to mee

2–14 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Device-Level ConfigurationFigure 2–9. PLL C

Altera Corporation MegaCore Version 9.1 2–15November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionFigure 2–10. Testben

2–16 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Interfacesf For more details on how to run

Altera Corporation MegaCore Version 9.1 2–17November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionFigure 2–11. RLDRAM

2–18 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009InterfacesFigure 2–12. Write ExampleFigure

Altera Corporation MegaCore Version 9.1 2–19November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionFigure 2–13. Write F

Altera Corporation MegaCore Version 9.1 iiiContentsChapter 1. About This MegaCore FunctionRelease Information ...

2–20 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009InterfacesDuring reads, the local interface

Altera Corporation MegaCore Version 9.1 2–21November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionFigure 2–15. Read Fo

2–22 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009SignalsFigure 2–16. Single Refresh CommandS

Altera Corporation MegaCore Version 9.1 2–23November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional Descriptionaddr_cmd_clk1 Input

2–24 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Signalsaddr_cmd_clk1 Input Address and comm

Altera Corporation MegaCore Version 9.1 2–25November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionTable 2–4 shows the

2–26 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009SignalsTable 2–5 shows the memory interface

Altera Corporation MegaCore Version 9.1 2–27November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional Descriptionrldramii_qvld[]The n

2–28 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009ParametersTable 2–6 shows the datapath inte

Altera Corporation MegaCore Version 9.1 2–29November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionMemoryTable 2–7 show

iv MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User GuideContentsSimulate with IP Functional Simulation Models ...

2–30 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009ParametersTable 2–9 shows the memory interf

Altera Corporation MegaCore Version 9.1 2–31November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionTimingTable 2–10 sho

2–32 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009ParametersTable 2–12 shows the pin loading

Altera Corporation MegaCore Version 9.1 2–33November 2009 RLDRAM II Controller MegaCore Function User GuideFunctional DescriptionTable 2–14 shows the

2–34 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009MegaCore Verification

Altera Corporation MegaCore Version 9.1 3–1November 2009 3. Getting StartedDesign FlowTo evaluate the RLDRAM II Controller MegaCore function using t

3–2 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009RLDRAM II Controller Walkthrough1 IP Toolben

Altera Corporation MegaCore Version 9.1 3–3November 2009 RLDRAM II Controller MegaCore Function User GuideGetting Started “Step 1: Parameterize” on

3–4 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009RLDRAM II Controller Walkthroughb. Type <

Altera Corporation MegaCore Version 9.1 3–5November 2009 RLDRAM II Controller MegaCore Function User GuideGetting StartedStep 1: ParameterizeTo param

Altera Corporation MegaCore Version 9.1 1–1November 2009 1. About This MegaCoreFunctionRelease InformationTable 1–1 provides information about this

3–6 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009RLDRAM II Controller Walkthrough10. Altera r

Altera Corporation MegaCore Version 9.1 3–7November 2009 RLDRAM II Controller MegaCore Function User GuideGetting StartedFigure 3–2. System Naming14.

3–8 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009RLDRAM II Controller WalkthroughStep 3: Set

Altera Corporation MegaCore Version 9.1 3–9November 2009 RLDRAM II Controller MegaCore Function User GuideGetting StartedTable 3–1 describes the gene

3–10 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009RLDRAM II Controller Walkthrough1. After yo

Altera Corporation MegaCore Version 9.1 3–11November 2009 RLDRAM II Controller MegaCore Function User GuideGetting StartedSimulate the Example Design

3–12 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Simulate the Example Designsource <varia

Altera Corporation MegaCore Version 9.1 3–13November 2009 RLDRAM II Controller MegaCore Function User GuideGetting Started11. Add the testbench files

3–14 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Compile the Example DesignCompile the Examp

Altera Corporation MegaCore Version 9.1 3–15November 2009 RLDRAM II Controller MegaCore Function User GuideGetting Started1 To achieve a higher frequ

1–2 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009FeaturesTable 1–2 shows the level of support

3–16 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Set Up LicensingAfter you obtain a license

Altera Corporation MegaCore Version 9.1 iRLDRAM II Controller MegaCore Function User GuideAdditional InformationRevision HistoryThe table below displ

ii MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User GuideTypographic ConventionsTypographic ConventionsThis document

Altera Corporation MegaCore Version 9.1 1–3November 2009 RLDRAM II Controller MegaCore Function User GuideAbout This MegaCore FunctionFigure 1–1. RLD

1–4 MegaCore Version 9.1 Altera CorporationRLDRAM II Controller MegaCore Function User Guide November 2009Performance and Resource Utilization● Option

Altera Corporation MegaCore Version 9.1 1–5November 2009 RLDRAM II Controller MegaCore Function User GuideAbout This MegaCore FunctionStratix II and