Post on 24-Jan-2016
description
ARM ARMARMARMARMSoC
2.1 ARM2.3 Thumb2.2 ARM2.4 ARM2.5 ARM2.6 ARM2.7 ARM
2.8 ARM2.9 ARM2.10 ARM2.11 ARMAMBA2.12 ARM 2.13 ARM2.14 ARM
2.1 ARM
2.1.1 ARM2.1.2 ARM
2.1.1ARM 10ARMThumbARM9ARM10Strong-ARMARM11ARMARMARMSoCARM
ARMARM19831019854Acorn Computer 1990ARM 2090 ARM
ARMARMARM7ARM 1995 StrongARM XScaleStrongARM ARM10TDMIARM ARM11ARM
ARMARMARMIPIPARM103ITARM2019ARMPhilipsIntelARM32
2.2ARMARMBerkeley RISC Load/store323
Berkeley RISC
2.2 ARM
2.2.1 ARM2.2.2 ARM2.2.3 ARM
2.2.1ARM1
Load/StoreBLSWI
ARM 2 122a
FIQSWPSWPB
ARM 3323G26CPSRCurrent Program Status RegisterSPSRSaved Program Status RegisterSPSRMRSMSRCPSRSPSR
ARM 434 loadstoreTThumb16Thumb
ARM55T5TE 45 TARM/ThumbCLZBKPT
ARMARM62001v6SIMD4ARM62002ARM11v6
ARMARM
2.2.2ARM1ThumbT Thumb32ARM16
2M64ARMM
ARM3DSPE EARMDSP
4JavaJazelleJ ARMJazelleJava32RISC
5ARMSIMD
2.2.3ARM ARM/ThumbARM/Thumb ARMvARM1-6ARMARM4MMx
2.3 Thumb ARMRISCARMThumbARM 2.3.1Thumb2.3.2Thumb2.3.3Thumb
2.3.1ThumbThumbARM32ARM3616 ARM7TDMIThumbThumbARMThumbARM ThumbARMThumb16Thumb
2.3.2Thumb
Thumb1632ThumbARM
Thumb ARMThumb ThumbARMThumbARMThumbARM
2.4 ARM ARM2
ARM32ARM32ARMThumb16Thumb16ThumbThumbPC1
ARM ARMThumbARMThumbARMARM
ARM ARMThumbRmbit01BX RmThumbThumbIRQFIQUndefAbortSWIThumbARMRmbit00BX RmARMIRQFIQUndefAbortSWIPCLRARM
2.5 ARM CPSR5 ,
ARM 6 5 FIQFast Interrupt RequestIRQInterrupt ReQuestSVCSupervisorAbortUndefined
2.6 ARM
2.6.1ARM2.6.2ARM2.6.3Thumb
2.6.1ARM ARM37 31 R0R15R13_svcR14_svcR13_abtR14_abtR13_undR14_undR13_irqR14_irqR8_frq-R14_frq 6 CPSRSPSR_svcSPSR_abtSPSR_undSPSR_irqSPSR_fiq
2.6.2ARM1ARM ARM
ARM2) ARM The unbanked registersR0~R7 The banked registersR8~R14 R15PC
ARM R0~R7 R0~R7
ARM R8-R14 R8-R12FIQR8~R12 FIQR8~R12 R13R14R13SP R14Link RegisterLRLR
ARM R15
R15PC R15 ARMR15 R15
ARM3)ARM
CPSRCPSRSPSRSPSRCPSR
ARMCPSRSPSR
2.6.3ThumbThumbARM8R0~R7PCSPLRCPSPSPLRSPSR
R0
R1
R2
R3
R4
R5
R6
R7
SP
LR
PC
CPSR
SPSR
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
SP(R13)
LR(R14)
PC(R15)
CPSR
SPSR
Thumb
ARM
2.7 ARMARM
ARM
ARM
ARMARM CPSRSPSR CPSR R14 PC
ARMR13_R14_FIQR8_fiqR12_fiq
SPSR_modeCPSRCPSRSPSRPCCPSRI/F
4PC 80x00000014
ARM
FIQIRQSWI
2.8 ARM
2.8.1ARM2.8.2ARM
2.8.1ARM 1ARM3 ARM7ARM3
ARM
ARM3
ARM2ARM 3PC 3R15PC
2.8.2ARM5ARM5
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2.9 ARM
Cache ARMARMCacheMMUARM
ARM
2.9.1ARM2.9.2ARM2.9.3ARM
2.9.1ARM ARM6 816324
ARM
2.9.2ARM
RAM Cache
2.10 ARM ARMARM
ARM720CacheMMUARMARM
2.11 ARMAMBA AMBAARM AHBAdvanced High-performance BusASBAdvanced System BusAPBAdvance Peripheral Bus
2.12 ARM
ARM EmbeddedICE
2.13 ARM 32SoCARMARMSoC ARMCacheMMUIPARMCPUCPU
ARM ARM6 ARM7 ARM9ARM9E ARM10E,SecurCore ARM11
IntelStrongARM XScale
ARM
2.13.1 ARM72.13.2 ARM9 2.13.3 ARM102.13.4 StrongARMXScale2.13.5 SecurCore
2.13.1ARM7 ARM7TDMIARMPDAARMARMARM732ARM4TTThumb16DDebugMMultiplier64IEmbeddedICE
ARM7 1ARM7TDMIARM7TDMIARM4T64Thumb328 DSP 32- 4GB EmbeddedICEJTAGJTAGARM ARM9 Thumb ARM10 Thumb StrongARM
ARM7 2ARM7TDMI MMUJTAG ARM7TDMI
1
seqlockSWAPmas10
32A310D310Dout310Din3101010
2MMU
mode40 abort
ARM7TDMIMMU
3
abealetbebusenhighzbusdisecapclk
ARM7TDMIMMUROMSRAMape
4
TbitARMThumb
mclk
5
bigend
6
7
reset0000000016
mclk
8
ARM7TDMIARM
9Debug
cpicpacpbopc
10
11
JTAP
12JTAG
JTAP
13TAP
ARM7TDMI5V3V
14
ARM7 3ARM7TDMI-ARM7TDMISARM7TDMISARM7TDMIIPIP 5050ARM7TDMIS
ARM7 4ARM7TDMI
ARM7TDMIPDAARM7TDMIARM7TDMIARM7TDMICacheARM CPU
2.13.2ARM9ARM819931996CacheARM CPUARM73ARM ARM9TDMIARM7TDMI35HarvardARM9TDMIARM7TDMI
ARM9 1ARM9TDMI ThumbEmbeddedICE5CPI
ARM9 2ARM9TDMI ARM9Strong ARM5ARM9TDMIStrongARMStrongARMARM9TDMIALU
ARM9 3ARM9TDMI ARM9Strong ARM5ARM9TDMIStrongARMStrongARMARM9TDMIALU
ARM7TDMIARM9TDMI
ARM94Thumb 5 6 7 8ARM9TDMI 9ARM9E-SARM946E-SARM966E-S
2.13.3 ARM10ARM10TDMIARMARM10TDMIARM9TDMIARM1020E/ARM10200ARM10TDMICPU
CPI
2.13.4 StrongARMXScale1995ARMAppleDECPDAARMStrongARM StrongARM 564/16KB32Cache3216KB32Cache3232
StrongARMXScale816StrongARM121~332StrongARMCP15MMUCacheJTAGJTAGin-test
StrongARMXScaleStrongARM CacheALUCachePC+4PCPC+8r15
StrongARMXScaleStrongARM
loadload/storePC
StrongARMXScaleIntel XScaleARMv5TE16ThumbDSPXScaleIntel XScale
2.13.5 SecurCoreSecurCore32RISCSecurCoreARM
2.14 ARM ARM MMU USB GPIO IISIntegrate Interface of Sound nWAIT
ARM ARM
RTCReal Time Clock LCD PWM