f2812最小系统原理图

12345678ABCD87654321DCBATitleNumberRevisionSizeA3Date:14-Jul-2006SheetofFile:C:\DocumentsandSettings\jackygan\\1day\demo2812.DdbDrawnBy:VDDAIO1ADCINB02ADCINB13ADCINB24ADCINB35ADCINB46ADCINB57ADCINB68ADCINB79ADCREFM10ADCREFP11AVSSREFBG12AVDDREFBG13VDDA114VSSA115ADCRESEXT16XMP/MC17XA018VSS19MDRA20XD021MDXA22VDD23XD124MCLKRA25MFSXA26XD227MCLKXA28MFSRA29XD330VDDIO31VSS32XD433SPICLKA34SPISTEA35XD536VDD37VSS38XD639SPISIMOA40SPISOMIA41XRD42XA143XZCS0AND144PWM745PWM846PWM947PWM1048PWM1149PWM1250XR/W51VSS52T3PWM_T3CMP53XD754T4PWM_T4CMP55VDD56CAP4_QEP357VSS58CAP5_QEP459CAP6_QEP1260C4TRIP61C5TRIP62C6TRIP63VDDIO64XD865TEST266TEST167XD968VDD3VFL69VSS70TDIRB71TCLKINB72XD1073XD1174VDD75X276X1/XCLKIN77VSS78T3CTRIP_PDPINTB79XA280VDDIO81XHOLDA82T4CTRIP/EVBSOC83XWE84XA385VSS86CANTXA87XZCS288CANRXA89SCITXDB90SCIRXDB91PWM192PWM293PWM394PWM495XD1296XD1397PWM598VSS99VDD100PWM6101T1PWM_T1CMP102XA4103T2PWM_T2CMP104VSS105CAP1_QEP1106CAP2_QEP2107XA5108CAP3_QEPI1109T1CTRIP_PDPINTA110XA6111VDD112VSS113VDDIO114T2CTRIP/EVASOC115TDIRA116TCLKINA117XA7118XCLKOUT119VSS120XA8121C1TRIP122C2TRIP123C3TRIP124XA9125TMS126TDO127VDD128VSS129XA10130TDI131XA11132XZCS6AND7133TESTSEL134TRST135TCK136EMU0137XA12138XD14139XF_XPLLDIS140XA13141VSS142VDD143XA14144VDDIO145EMU1146XD15147XA15148XINT1_XBIO149XNMI_XINT13150XINT2_ADCSOC151XA16152VSS153VDD154SCITXDA155XA17156SCIRXDA157XA18158XHOLD159XRS160XREADY161VDD1162VSS1163ADCBGREFIN164VSSA2165VDDA2166ADCINA7167ADCINA6168ADCINA5169ADCINA4170ADCINA3171ADCINA2172ADCINA1173ADCINA0174ADCLO175VSSAIO176U1TMS320F2812PGFA01A12A23A34A45CE6D07D18D29D310VDD11GND12D413D514D615D716WE17A518A619A720A821A922A1023A1124A1225A1326A1427NC28D829D930D1031D1132VDD33GND34D1235D1336D1437D1538LB39UB40OE41A1542A1643A1744U4IS61LV51216-12TXD12XD13XD14XD15VDD33XRDXWEXCS7XD0XD1XD2XD3XD4XD5XD6XD7XD8XD9XD10XD11XD12XD13XD14XD15XA0XA1XA2XA3XA4XA5XA6XA7XA8XA9XA10XA11XA12XA13XA14XA15XA16XA17XA18XCS7XWEXRDVDD19VDD33TRSTTCKTMSTDITDOEMU0EMU1XRSSCITXDASCIRXDAAGNDAVDD33AGNDAGNDAVDD33AVDD33GNDVDD19AVDD33AGNDR124K9XSCITXDAC1+1V+2C1-3C2+4C2-5V-6T2OUT7R2IN8R2OUT9T2IN10T1IN11R1OUT12R1IN13T1OUT14GND15VCC16U3MAX202VDD5TXDARXDAXSCIRXDAXD0XD1XD2XD3XD4XD5XD6XD7XD8XD9XD10XD11XA16XA7XA13XA12XA11XA10XA9XA8XA14XA15XA17XA6XA5XA3XA4XA2XA1XA0X130MHzX1X2TMSTRSTTDIVDD33TDOTCKEMU0EMU11234567891011121314J214PINR174K7R184K7VDD33R274K7VDD33C1106C2106C1624pC1724pC3104C4104C6104C7104C5104RXDATXDAXA18R230R290R300R280REST1MR3GND2WDI4VDD5U7TPS3823-33GND1EN2IN3IN4OUT5OUT6FB/NC7PG8U6TPS76801QEN1IN2GND3OUT4FB/PG5U5TPS75733VDD5C1047uFC11104VDD33PGVDD5PGC8104C9104R2430K1R2618K2VDD19C1247uFC13104R254K7VDD33S1SWXRSR314K7VDD33VDD3312J42PINVDD5WDIWDIR194K7VDD33AGNDL1CMI322513X100KAVDD33C1447uFC15104AGNDAGNDR204K7R214K7R224K7VDD33AGNDAGNDAGNDPWM1PWM2PWM3PWM4T1PWM_T1CMPT2PWM_T2CMP1OE11B121A131A241B251B361A371A481B491B5101A511GND122OE132A1142B1152B2162A2172A3182B3192B4202A4212A5222B523Vcc24U2SN74CBTD3384VDD5SCITXDASCIRXDAXSCITXDAXSCIRXDA1OE2OEGND1OE2OESPISIMOASPISOMIASPICLKASPISTEASPISIMOASPISOMIASPICLKASPISTEA123JP2JP123JP3JP123JP4JP123JP5JP123JP1JPXMP/MCXMP/MCSPICLKASPISTEAMDXAMDXASCITXDAR74K7R112K2R84K7R122K2R94K7R132K2R104K7R152K2R144K7R162K2VDD33SCITXDAMDXASPISTEASPICLKAMODEFLASHSPISCIH0OTPPARALLEL100000X10000XX1100XX1010D1LEDD2LEDD3LEDD4LEDR21KR31KR41KR51KLED0VDD5VDD33VDD19LED0LED1D5LEDR61KLED132K64K128K256K512K1/R2322/R2923/R3028/R28SIZEPINNCNCNCNCNCNCNCNCNCNCCCCCCCCCCCL2CMI322513X100KJ1102.0mmJ214100milJTAGJ4+5VJ5102.0mmS1JP12345678910J110HEADERPWM1PWM2PWM3PWM4T1PWM_T1CMPT2PWM_T2CMP12345678J3DB9GNDCS1SO2WR3GND4SI5SCK6HOL7VCC8U8AT25010A--10SI-2.7XSPICLKAVDD5R320R330WRWRHOLHOLC18104XSPISIMOAXSPISOMIAXSPICLKAXSPISTEAXSPISTEAXSPISOMIAXSPISIMOAPWM5PWM6PWM5PWM6VDD3312345678910J510HEADERADCLOADCINA0ADCINA1ADCINA2ADCINA3ADCINA4ADCINA5ADCINA6ADCINA7ADCINA0ADCINA1ADCINA2ADCINA3ADCINA4ADCINA5ADCINA6ADCINA7ADCLOAGND