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

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Functional Overview• MuxS2M• ResetCntl• MuxP2B• Watchdog• Timers• GPIO• RemapPause• EgAPBSlave.The testbench associated with this example system is TBEasy_FRBM and contains:• EASY_FRBM• Tube (GPIO connected)• Clock generation• Reset generation.2.3.2 ARM7TDMI-based example AMBA system, EASY_ARM7This example provides a complete working example of an ARM7TDMI-based ASICdesign. The design is supplied with:• example software to run in the system• synthesis scripts to generate a netlist version of the design• examples of the use of a test interface that enables the application of functionaltest vectors to the ARM core.Figure 2-2 on page 2-9 shows the EASY_ARM7 example AMBA system.2-8 Copyright © 2003, 2007 ARM Limited. All rights reserved. ARM DDI 0243C
Functional OverviewARMtestARM7TDMIArbiterDecoderResetcontrolAHB1TICInterruptSMIcontrollerExternal accessDefaultslaveInternalmemoryAHB-AHBbridgeTicbox ExtRAM ExtROM TubeDecoderRetryslaveExamplebus masterArbiterDefaultslaveAHB2AHB-APBbridgeTimersRemap/pauseExample slaveWatchdogGPIOFigure 2-2 EASY_ARM7 example AMBA systemThere are two AHB subsystems in the EASY_ARM7 example AMBA system,consisting of the following components:• Common:— ResetCntl— Ahb2Ahb.• AHB1:— A7TDMI - ARM Test— SMI - TIC— IntMem32— Interrupt— DefaultSlave— Arbiter3— Decoder— MuxM2S— MuxS2M.ARM DDI 0243C Copyright © 2003, 2007 ARM Limited. All rights reserved. 2-9
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 and 28: Chapter 2Functional OverviewThis ch
Page 29 and 30: Functional Overview2.2 ADK componen
Page 32 and 33: Functional OverviewPrimeCell Genera
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
Page 78 and 79: AHB ComponentsAddress0xFFFFFFFF0xF0
Page 80 and 81: AHB Components3.10 APB bridgeThe AH
Page 82 and 83: AHB Components3.10.2 AhbToAPB bridg
Page 84 and 85:
AHB Components3.11 Example bus mast
Page 86 and 87:
AHB ComponentsConfigurable optionsT
Page 88 and 89:
AHB ComponentsAhb2Ahb (1:1)This is
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AHB ComponentsTrial synthesis of th
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AHB ComponentsAHB1AHBdecoder 1A[31:
Page 94 and 95:
AHB Componentsconfirmation of compl
Page 96 and 97:
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
Page 140 and 141:
APB ComponentsReset Status Clear Re
Page 142 and 143:
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
Page 152 and 153:
APB ComponentsWatchdog Raw Interrup
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APB ComponentsWatchdog Integration
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APB ComponentsNoteWhen you design a
Page 158 and 159:
APB ComponentsThe four, 8-bit Prime
Page 160 and 161:
APB Components4.5 Dual input timerT
Page 162 and 163:
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
Page 178 and 179:
Behavioral Models5.1 External RAM,T
Page 180 and 181:
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
Page 210 and 211:
Behavioral Models5.6.2 User-defined
Page 212 and 213:
PrimeCell GPIO6.1 OperationThe Prim
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PrimeCell GPIO6-4 Copyright © 2003
Page 216 and 217:
AHB-Lite OverviewA.1 About AHB-Lite
Page 218 and 219:
AHB-Lite OverviewTable A-1 AHB-Lite
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AHB-Lite OverviewA.3 AHB-Lite slave
Page 222 and 223:
GlossaryAdvanced Peripheral Bus (AP
Page 224 and 225:
Glossaryaddresses cause accesses to
Page 226:
GlossaryGlossary-6 Copyright © 200
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