开发板DSP2812原理图

123456789101112ABCD121110987654321DCBATitleNumberRevisionSizeA1Date:11-Sep-2006SheetofFile:G:\zxl\yanfa\2812\\\Study-2812.DdbDrawnBy:A01A12A23A34A45A518A619A720A821A922A1023A1124A1225A1326A1427A1542A1643A1744CE6WE17OE41UB40LB39I/O07I/O18I/O29I/O310I/O413I/O514I/O615I/O716I/O829I/O930I/O1031I/O1132I/O1235I/O1336I/O1437I/O1538VCC11VCC33GND12GND34D7IS61LV25616ALBVDD1HPVDD8AVDD14AGND15HPGND11LLINEIN20RLINEIN19LHPOUT9RHPOUT10MICBIAS17MICIN18LPUT12ROUT13DVDD27DGND28VMID16XIN25XTO26CLKOUT2MODE22/CE21SDIN23SCLK24BCLK3DIN4DOUT6LRCIN5LRCOUT7A1TLV320AIC231234567891011121314151617181920J16ADCIN1234567891011121314151617181920J14PWMA1234567891011121314151617181920J15PWMB1234567891011121314J18JTAGA0A1A2A3A4A5A6A7A8A9A10A12A13A14A15A16A11A17A18D0D1D2D3D4D5D6D7D8D9D10D12D11D13D14D15A0A1A2A3A4A5A6A7A8A9A10A12A13A14A15A16A11A17A0A1A2A3A4A5A6A7A8A9A10A12A13A14A15A16A11A17A18D0D1D2D3D4D5D6D7D8D9D10D12D11D13D14D15D0D1D2D3D4D5D6D7CS6WRRDCS2RDWRCS1CS2CS6WRRDR/WC45104C46104VCCC52104VCCXA[18]158XA[17]156XA[16]152XA[15]148XA[14]144XA[13]141XA[12]138XA[11]132XA[10]130XA[9]125XA[8]121XA[7]118XA[6]111XA[5]108XA[4]103XA[3]85XA[2]80XA[1]43XA[0]18XD[15]147XD[14]139XD[13]97XD[12]96XD[11]74XD[10]73XD[9]68XD[8]65XD[7]54XD[6]39XD[5]36XD[4]33XD[3]30XD[2]27XD[1]24XD[0]21XMP/MC17/XHOLD159/XHOLDA82/XZCS0AND144/XZCS288/XZCS6AND7133/XWE84/XRD42XR/W51XREADY161X1/XCLKIN77X276TESTSEL134/XRS160TEST167TEST266/TRST135TCK136TMS126TDI131TDO127EMU0137EMU1146ADCINA7167ADCINA6168ADCINA5169ADCINA4170ADCINA3171ADCINA2172ADCINA1173ADCINA0174ADCINB79ADCINB68ADCINB57ADCINB46ADCINB35ADCINB24ADCINB13ADCINB02ADCREFM10ADCRESEXT16ADCBGREFIN164AVSSREFBG12AVDDREFBG13ADCLO175VSSA115VSSA2165VDDA114VDDA2166VSS1163VDD1162VDDAIO1VSSAIO176GPIOA0/PWM192GPIOA1/PWM293GPIOA2/PWM394GPIOA3/PWM495GPIOA4/PWM598GPIOA5/PWM6101GPIOA6/T1PWM_T1CMP102GPIOA7/T2PWM_T2CMP104GPIOA8/CAP1_QEP1(I)106GPIOA9/CAP2_QEP2(I)107GPIOA10/CAP3_QEPI1(I)109GPIOA11/TDIRA(I)116GPIOA12/TCLKINA(I)117GPIOA13/C1TRIP(I)122GPIOA14/C2TRIP(I)123GPIOA15/C3TRIP(I)124GPIOB0/PWM745GPIOB1/PWM846GPIOB2/PWM947GPIOB3/PWM1048GPIOB4PWM1149GPIOB5/PWM1250GPIOB6/T3PWM_T3CMP53GPIOB7/T4PWM_T4CMP55GPIOB8/CAP4_QEP357GPIOB9/CAP5_QEP459GPIOB10CAP6_QEPI260GPIOB11TDIRB71GPIOB12TCLKINB72GPIOB13/C4TRIP61GPIOB14/C5TRIP62GPIOB15/C6TRIP63GPIOD0/T1CTRIP_PDPINTA(I)110ADCREFP11VDD23VDD37VDD56VDD75VDD100VDD112VDD128VDD143VDD154VDDIO145VDDIO114VDDIO81VDDIO64VDDIO31VSS19VSS32VSS38VSS52VSS58VSS70VSS78VSS86VSS99VSS105VSS113VSS120VSS129VSS142VSS153VDD3VFL69GPIOD1/T2CTRIP/EVASOC(I)115GPIOD5/T3CTRIP_PDPINTB79GPIOD6/T4CTRIP/EVBSOC83GPIOE0/XINT1_XBIO(I)149GPIOE1/XINT2_ADCSOC(I)151GPIOE2/XNMI_XINT13150GPIOF0/SPISIMOA(O)40GPIOG5/SCIRXDB(I)91GPIOG4/SCITXDB(O)90GPIOF14/XF_XPLLDIS140GPIOF13/MDRA(I)20GPIOF12/MDXA(O)22GPIOF11/MFSRA(I/O)29GPIOF10/MFSXA(I/O)26GPIOF9/MCLKRA(I/O)25GPIOF1/SPISOMIA(I)41GPIOF8/MCLKXA(I/O)28GPIOF7/CANRXA(I)89GPIOF6/CANTXA(O)87GPIOF5/SCIRXDA(I)157GPIOF2/SPICLKA(I/O)34GPIOF3/SPISTEA(I/O)35GPIOF4/SCITXDA(O)155CLKOUT119D6TMS320F2812ADCINB0ADCINB1ADCINB2ADCINB3ADCINB4ADCINB5ADCINB6ADCINB7GNDF3.3VAADCINA0ADCINA1ADCINA2ADCINA3ADCINA4ADCINA5ADCINA6ADCINA73.3VAGNDFADCINB0ADCINB1ADCINB2ADCINB3ADCINB4ADCINB5ADCINB6ADCINB7ADCINA7ADCINA6ADCINA5ADCINA4ADCINA3ADCINA2ADCINA1ADCINA0ADCLOADCLOC43104C44104R2524.9K3.3VAADCLO1.8VGND3.3VAPWM1PWM2PWM3PWM4PWM5PWM6T1CMPT2CMPQEP1QEP2QEP11TDIRATCLKINAC1TRIPC2TRIPT3CTRIPPWM1PWM2PWM3PWM4PWM5PWM6T1CMPT2CMPT4CTRIPQEP1QEP2QEP11TDIRATCLKINAC1TRIPC2TRIPC3TRIPT2CTRIPPWM7PWM8PWM9PWM10PWM11PWM12T3CMPT4CMPQEP3QEP4QEP12TDIRBTCLKINBC4TRIPC5TRIPC6TRIPPWM7PWM8PWM9PWM10PWM11PWM12T3CMPT4CMPQEP3QEP4QEP12TDIRBTCLKINBC4TRIPC5TRIPC6TRIPVCCTRSTTCKTMSTDITDOEMU0EMU1TMSTDIVCCTDOTCKEMU0TRSTEMU11.8VVCCC23104C24104C26104C28104C30104C31104C32104C33104C34104C35104C36104C37104C38104VCC1.8V3.3VAT2CTRIPC3TRIPT4CTRIPINT1INT1581NMIR2610kVCCREADY/RSTSIMOSOMISCLKSTEATXARXACANTXCANRXBCLKFSOUTFSINDOUTDINR3710kVCCTXBRXBY220MC5622pC5722pC420.1uC30.1uC247u/35VR147012LED15V_INVIN3GND1VOUT2N1SPX1117-3.3VIN3GND1VOUT2N2SPX1117-3.3VIN3GND1VOUT2N3SPX1117-1.8+5VPower_IN12J1PowerSelectC447u/35VC547u/35VC647u/35V12FBFB12.2uHVCC3.3VA1.8VMR1VCC2GND3PFI4PFO56RST7RST8D1SP708R2134S1RSTVCCRST/RSTC10.1uCS_6963IOPE5LCD_CS_6963LCD_IOPE5R210kC70.1u1DIR11B021B13GND41B251B36VCC171B481B59GND101B6111B7122B0132B114GND152B2162B317VCC1182B4192B520GND212B6222B7232DIR242OE252A7262A627GND282A5292A430VCC2312A3322A233GND342A1352A0361A7371A638GND391A5401A441VCC2421A3431A244GND451A1461A0471OE48U174ALVC16245VCCVCCGNDD0D1D2D3D4D5D6D7DB0DB3DB2DB1DB4DB5DB6DB7LCD_CS_6963LCD_IOPE5C810u/16VR310K+5V/RS1DIRQ14007Q34007Q54007Q74007PWM3PWM4PWM5PWM6MV5VMV5VMV5VMV5VMV5V12345J4STEPPWM1Q124007Q134007C100.1uR41KR51KQ114007Q144007GNDPWM212J6J-MOTERMV5V12J5MotorPower+5VMV5VDSP485SPIC1+1V+2C1-3C2+4C2-5V-6T2OUT7R2IN8R2OUT9T2IN10T1IN11R1OUT12R1IN13T1OUT14GND15VCC16U2SP3232VCCRXATXARS232162738495JACK4RS232TX_232RX_232GNDRO1RE2DE3DI4GND5A6B7VCC8D2SP3485ETXD1RXD4VREF5RS8VCC3CANH7CANL6GND2U3PCA82C250R1510KGNDC400.1uR16120CANHCANLCANTX'CANRX'CANR1310KR1410K+5V12J9CANTX_232RX_232C210.1uC220.1uC250.1uC270.1uC290.1u12