DSP芯片基本结构和特征

112DSP2.1DSPDSPDSPTIDSPDSP2.2DSPDSPTMS320DSPTMS320DSP1234DSP5TMS320DSPDSPTMS320DSPTMS320DSP2.2.1VonNeumanTMS320DSPCacheTMS320C3064Cache2.2.2DSPTMS3202~6TMS320122~62.12.1NN-1N-22.2.3FIRDSPDSPDSPTMS320TMS32010FIRMPYLTTDMOVMPYAPACACCLTDMOVPACCAPAC256FIR25625630~40TMS320104DSPTMS320C54XDSPFIR2.2.4DSPDSP2.2.3DMOVDSPDMOVTMS32010LTDLTCLKOUT1NN1N2N1N1N2NNN113DMOVAPACLTDMPYFIR42TMS320C252RPTMACD221RPTK255256MACDLT,DMOV,MPYAPAC2.2.5DSPDSP200nsTMS320200ns20nsDSPDSP2.3TIDSP1982TIDSPTMS32010TIDSPTMS320C1XTMS320C2X/C2XXTMS320C5XTMS320C54XTMS320C62X2.3.1TMS320C1X2.3.1.1TMS320DSPTMS32010TMS32011TMS320C10TMS320C15/E15TMS320C17/E17TMS32010TMS320112.4µmNMOS1.8µmCMOS20MHzTMS320DSP:•160ns/200ns/280ns•RAM144/256TMS320C15/E15/C17/E17•ROM1.5K/4KTMS320C15/C17•4KEPROMTMS320E15/E17•4K•32•ALU••412••TMS32011,TMS320C17/E17•TMS32011,TMS320C17/E17•TMS320C17/E17•40DIP/44PLCC142.3.1.2TMS320C10TMS320DSPTMS32010CMOSTMS320C10TMS3201019825MIPSTMS320101.5K4KRAM144ALUACC(1)ALU32ALU(2)ACCALUALU3216161616SACH16SACL16(3)1616TPTP32RAMTLTLTALTDMPYMPYKLTALTDMPYMPYK(4)0~16014TMS32010/C10I/O2.3.1.3TMS320C1X1TMS320C15/E15TMS320C15/E15TMS32010256RAM4KROMC15EPROME15TMS320C15200ns160nsTMS320C15-252TMS320C17/E17TMS320C17/E174KROMC17EPROME17µ/A4/8/16TMS320C17/E17TMS32010TMS320C10CPUI/OTMS320C17/E17DSP2.1TMS320152.1TMS320DSPnsROMEPROMRAMTMS32010200NMOS1.5K1444KTMS32010-25160NMOS1.5K1444KTMS32010-14280NMOS1.5K1444KTMS32011200NMOS1.5K144TMS320C10200CMOS1.5K1444KTMS320C10-25160CMOS1.5K1444KTMS320C15200CMOS4K2564KTMS320C15-25160CMOS4K2564KTMS320E15200CMOS4K2564KTMS320C17200CMOS4K256TMS320C17-25160CMOS4K256TMS320E17200CMOS4K2562.3.2TMS320C2XTMS320DSPTMS32020TMS320C25/E25TMS320C26TMS320C28TMS32020200nsTMS32010TMS320C25DSPTMS320C25TMS320C25TMS320E254KROMEPROMTMS320C264KROMRAM1.5KTMS320C28ROM8KTMS320C25TMS320C252.3.2.1TMS320C25•TMS320C25100nsTMS320C25-33120nsTMS320C25-5080ns•ROM4K•RAM544B0B1B2•64K•88•••HOLDDMA•FFT••MAC/MACD•16•1.8mCMOS68PGAPLCC2.3.2.2TMS320C25TMS320C25TMS320TMS32020CMOSTMS320202TMS32010TMS32020TMS32020TMS32020TMS320C25100ns1100010MIPSMACMACD8I/OTMS320C25RAM64KDSP4KROM4KTMS320C2564KEPROMRAMTMS320C25CALUI/O1TMS320C254KROM544RAMRAMB0B1B2B0256CNFDCNFP288B1B2544RAMC25512256FFT32TMS320C2564K8AR0~AR73ARPARPARAUARAUCALUCALU2CALU16Scaling16163232ALU01617ALU(1)RAM(2)ALU(3)32216SACH16ACCL163TMS320C2516163216TR32PR14PR6128/MPYU4I/OI/O161616I/OINOUT2I/OI/OI/OREADYTMS320C25/DMAHOLD\TMS320C25C25C25TMS320C25DMAHOLDC25ROMRAM2.3.2.3TMS320C25TMS320C2513397362178INOUTBLKDBLKPTBLRTBLWMACMACDI/O81679DP1612851264K8AR0~AR72.2718FFTI/OOPNARPARP2.2TMS320C25OPAOP*,NARPAROP*+,NARPAR1OP*-,NARPAR1OP*0+,NARPAR0AROP*0-,NARPARAR0OP*BR0+,NARPAR0AROP*BR0-,NARPARAR02.3.3TMS320C5XTMS320C5XTITMS320C1XTMS320C2XDSPCPUTMS320C25CPUTMS320C5XTMS320C252TMS320C1XTMS320C2XDSPTMS320C5XTMS320C50/C51/C52/C53RAMROMTMS320C5010KRAM2KROM2KROMTMS320C512KRAM8KROMTMS320C521KRAM4KROMTMS320C534KRAM16KROMTMS320C50TMS320C5XDSP2.3.3.1TMS320C50TMS320C50:•25/35/50ns20~40MIPS•224K1664K64K64KI/O32K•ALU32ACC32ACCB•PLU•321616••8•8•016•••TMS320C5X19•TDM••64KI/O16••DMA••FFT•JTAGIEEEP1149.11CPUTMS320C5XCPUTMS320C1XTMS320C2X32PLUTMS320C502816I/O2ROMTMS320C502K16ROMROM/EPROMI/OSRAMROMPMSTMP/MC\ROMTMS320C503RAMTMS320C501056RAMRAMRAM1056544512ST1CNF4/RAMTMS320C509KRAM5TMS320C506TMS320C50I/O16012377I/OTMS320C5064KI/O16INOUTI/OI/OIS\TMS320C50I/OI/O208I/OTMS320C501/4CLKOUT1816TDMTDM9161610TMS320C50451411JTAGJTAGJTAG2.3.3.2TMS320C50TMS320C50TMS320C25TMS320C5032ALU2ALU16RAM32ALUALUALU3232ALUPLUPLU161632PREGTREG016TREG0PREG32MAC/MACD/MADS/MADDMPY#DSPTMS320C501632ALU016TREG1LSB0ST1SXM8ACCACCBARCRINDXPMSTPREGST0ST1TREG212.3.4TMS320C2XXTMS320C2XXTMS320C2XTMS320C5XDSPTMS320C20XTMS320C24XTMS320C2XXDSP(1)25ns40MIPS(2)TMS320C2XXDSPROMRAMTMS320F206TMS320F20732K4.5KRAM(3)TMS320C2XXDSP5VMIPS1.9mA3.3VMIPS1.1mADSP(4)102.3TMS320C2XXDSPTMS320C24X2.3TMS320C2XXTMS320C2XXnsROMRAMFLMC20325/35/5054411C20425/35/504K54411C20525/35/504.5K11F20625/35/504.5K32K11F20725/35/504.5K32K21C20935/504K4.5KC2405016K54411F2405054416K11C241508K54411F241505448K11C242504K54411F243505448K112.3.5TMS320C54XTMS320C54XDSPTMS320C5XTMS320C5XTMS320C2XTMS320C54X(1)25/20/15/12.5/10ns40/50/66/80/100MIPS(2)CPU1402402401171714042DSP22TMS320C54XGSM12.7MIPSGSM26.2MIPSGSM2.3MIPSIS-54/136VSELP12.8MIPS(3)TMS320C54X3.3V2.7VIDLE1IDLE2IDLE3DSPTMS320C54XTMS320C54XIS54/136VSELP31.1mWGSM5.6mW(4)TDMTMS320C54XBSPauto-BufferedSerialPortHPIHostPortInterfaceBSP2K20nsBSP50Mbit/sIDLEBSPHPI2.4TMS320C54XDSP2.4TMS320C54XTMS320C54XnsVRAMROMBSPHPIC54120/255/3.3/3.05K28K2C54220/255/3.3/3.010K2K1TDM11C54320/253.3/3.010K2K1TDM1C54520/253.3/3.06K48K111C54620/253.3/3.06K48K11C54815/20/253.3/3.032K2K1TDM21LC/VC54910/12.5/153.3/2.532K16K1TDM21VC5402103.3/1.816K4K212.3.6TMS320C62XTI1997DSPDSP81600MIPS(1)5ns1600MIPS(2)DSP26832bit(3)TIVelociTTVLIW(4)512K512K32bit(5)4DMA2232bit(6)TMS320C62X303DSP5237PDAModemGPS2.4TIDSP2.4.1TMS320C3XTMS320C3XTIDSPTMS320C3XTMS320C30TMS320C31TMS320C32TMS320C31TMS320C30TMS320C30TMS320C32TMS320C312.52.5TMS320C3XTMS320C30TMS320C31TMS320C32/STRB3224IOSTRB3213STRB3224STRB08/16/32STRB1:8/1