AMBA Design Kit Technical Reference Manual - ARM Information ...

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Functional Overview2.1 About the ADK toolkitThe ADK toolkit enables designers to create AMBA-based components andSystem-on-Chip (SoC) designs using the following capabilities:• a fully working simulation environment to enable you to become familiar with theAMBA protocol• a development environment for AMBA modules• a number of different starting preconfigured arrangements from which complexSoC designs can be built• Verilog language support• example synthesis scripts for the synthesizable blocks.2-2 Copyright © 2003, 2007 ARM Limited. All rights reserved. ARM DDI 0243C
Functional Overview2.2 ADK componentsThe ADK is made up of components that are summarized in the following sections:• AHB components• APB components on page 2-5• Behavioral models on page 2-6.2.2.1 AHB componentsThis section summarizes the AHB components. For more details see Chapter 3 AHBComponents.Reset controller• generates a system-wide reset from power-on reset and watchdog reset signals.Arbiter• uses a simple priority algorithm to control the master that has access to the AHBbus• provides three masters plus dummy• arbitration scheme defined in a separate sub-block for easy modification andreuse.Retry slave, 32 or 64-bit• a starting point for a typical AHB slave design• simple four-word register bank plus read-only registers providing arithmeticcombinations of the writable registers• higher order address bits control the response• supports retry response and wait states.Static memory interface• AHB access to the external RAM and ROM• intended as a simple example• replaceable with PrimeCell Static Memory Controller (SMC) (PL241).ARM DDI 0243C Copyright © 2003, 2007 ARM Limited. All rights reserved. 2-3
Page 1 and 2: AMBA Design KitRevision: r3p0Techni
Page 3 and 4: ContentsAMBA Design Kit Technical R
Page 5 and 6: List of TablesAMBA Design Kit Techn
Page 7 and 8: List of TablesTable 4-23 WDOGPERIPH
Page 9 and 10: List of FiguresAMBA Design Kit Tech
Page 11 and 12: List of FiguresFigure 4-24 PrimeCel
Page 13 and 14: PrefaceThis preface introduces the
Page 15 and 16: PrefaceAppendix A AHB-Lite Overview
Page 17 and 18: PrefaceNumberingThe numbering conve
Page 19 and 20: Chapter 1IntroductionThis chapter d
Page 21 and 22: Introduction1.2 AMBA signalsThis se
Page 23 and 24: IntroductionSignalDirectionSlave Ma
Page 25 and 26: Introduction1.3 Product revisionsTh
Page 27: Chapter 2Functional OverviewThis ch
Page 32 and 33: Functional OverviewPrimeCell Genera
Page 34 and 35: Functional Overview• MuxS2M• Re
Page 36 and 37: Functional Overview• AHB2:— EgM
Page 38 and 39: Functional Overview• Decoder• M
Page 40 and 41: Functional OverviewAddressNormal me
Page 42 and 43: AHB Components• 64-bit to 32-bit
Page 44 and 45: AHB Components3.2 ArbiterThe AMBA b
Page 46 and 47: AHB Components3.2.2 Signal descript
Page 48 and 49: AHB Components3.4 Master-to-slave m
Page 50 and 51: AHB Components3.6 Example retry sla
Page 52 and 53: AHB Components3.7.1 SMI programmer
Page 54 and 55: AHB ComponentsTest vector typesThe
Page 56 and 57: AHB ComponentsThe address increment
Page 58 and 59: AHB ComponentsTable 3-7 Signal desc
Page 60 and 61: AHB Components3.8 Bus matrixThis se
Page 62 and 63: AHB ComponentsThe two products are
Page 64 and 65: AHB Components Figure 3-8 BusMatrix
Page 66 and 67: AHB ComponentsNoteWhen connecting t
Page 68 and 69: AHB Components• If the Bus Matrix
Page 70 and 71: AHB ComponentsINCR bursts are treat
Page 72 and 73: AHB ComponentsFigure 3-11 on page 3
Page 74 and 75: AHB Components3.8.10 Signal descrip
Page 76 and 77: AHB ComponentsTable 3-8 Bus Matrix
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AHB ComponentsAddress0xFFFFFFFF0xF0
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AHB Components3.10 APB bridgeThe AH
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AHB Components3.10.2 AhbToAPB bridg
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AHB Components3.11 Example bus mast
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AHB ComponentsConfigurable optionsT
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AHB ComponentsAhb2Ahb (1:1)This is
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AHB ComponentsTrial synthesis of th
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AHB ComponentsAHB1AHBdecoder 1A[31:
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AHB Componentsconfirmation of compl
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AHB ComponentsMaster cancelspending
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AHB ComponentsSignal AHB bus Direct
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AHB Components3.13 Asynchronous AHB
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AHB ComponentsTable 3-13 Asynchrono
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AHB ComponentsTable 3-13 Asynchrono
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AHB ComponentsSlave responsesLocked
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AHB ComponentsThe nonvectored and d
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AHB Components7. Clear the interrup
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AHB ComponentsBits Name FunctionIRQ
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AHB ComponentsBits Name FunctionSof
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AHB ComponentsDefault Vector Addres
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AHB ComponentsTable 3-30 lists the
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AHB ComponentsPeripheral Identifica
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AHB ComponentsPrimeCell Identificat
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AHB ComponentsSignal Type Direction
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AHB ComponentsDownsizer transfersTh
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AHB ComponentsUnsupported transfers
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AHB ComponentsTable 3-43 Signal map
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AHB ComponentsInstead of reading HR
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AHB ComponentsThe funnel can only f
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AHB Components3-96 Copyright © 200
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APB Components4.1 Remap and pause c
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APB ComponentsReset Status Clear Re
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APB ComponentsPeripheral Identifica
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APB ComponentsPrimeCell Identificat
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APB ComponentsThe functionality of
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APB Components4.3 Peripheral to bri
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APB Components4.4.1 Programmer’s
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APB ComponentsWatchdog Raw Interrup
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APB ComponentsWatchdog Integration
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APB ComponentsNoteWhen you design a
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APB ComponentsThe four, 8-bit Prime
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APB Components4.5 Dual input timerT
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APB Componentsbackground load value
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APB Components• TIMCLKENx is tied
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APB ComponentsCurrent Value Registe
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APB ComponentsTable 4-31 lists the
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APB ComponentsTable 4-34 lists the
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APB ComponentsPeripheral Identifica
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APB ComponentsPrimeCell Identificat
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APB Components4-40 Copyright © 200
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Behavioral Models5.1 External RAM,T
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Behavioral Models5.2 Internal memor
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Behavioral Models5.3 External ROMTh
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Behavioral Models5.5 AHB file reade
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Behavioral ModelsThe following AHB-
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Behavioral ModelsIf HREADY is asser
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Behavioral ModelsCycle n Cycle n+1C
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Behavioral ModelsCycle 1 Cycle 2Com
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Behavioral ModelsThis sequence perf
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Behavioral ModelsTable 5-7 Stimulus
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Behavioral ModelsField Default Valu
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Behavioral ModelsInput stimulusfile
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Behavioral ModelsEndiannessThe prep
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Behavioral ModelsTable 5-13 fm2conv
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Behavioral ModelsTable 5-16 Numberi
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Behavioral Models5.6 Test interface
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Behavioral Models5.6.2 User-defined
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PrimeCell GPIO6.1 OperationThe Prim
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PrimeCell GPIO6-4 Copyright © 2003
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AHB-Lite OverviewA.1 About AHB-Lite
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AHB-Lite OverviewTable A-1 AHB-Lite
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AHB-Lite OverviewA.3 AHB-Lite slave
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GlossaryAdvanced Peripheral Bus (AP
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Glossaryaddresses cause accesses to
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GlossaryGlossary-6 Copyright © 200
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