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1、112233445566DDCCBBAATitleNumberRevisionSizeBDate:2009-9-15SheetofFile:H:projectjlinkJlink-v8.SchDocDrawnBy:ADVREF1GND2AD43AD54AD65AD76VDDIN7VDDOUT8PA17/AD09PA18/AD110PA2111VDDCORE12PA19/AD213PA2214PA2315PA20/AD316GND17VDDIO18PA1619PA1520PA1421PA1322PA2423VDDCORE24PA2525PA2626PA1227PA1128PA1029PA930P
2、A831PA732TDI33PA634PA535PA436PA2737PA2838NRST39TST40PA2941PA3042PA343PA244VDDIO45GND46PA147PA048TDO49JTAGSEL50TMS51PA3152TCK53VDDCORE54ERASE55DDM56DDP57VDDIO58VDDFLASH59GND60XOUT61XIN62PLLRC63VDDPLL64U2AT91SAM7S641DIR11B021B13GND41B251B36VCCB71B481B59GND101B6111B7122B0132B114GND152B2162B317VCCB182B4
3、192B520GND212B6222B7232DIR242OE252A7262A627GND282A5292A430VCCA312A3322A233GND342A1352A0361A7371A638GND391A5401A441VCCA421A3431A244GND451A1461A0471OE48U1SN74LVC16T245V5USB_DMUSB_DPR241k5C2115pFC2215pFR2222RR2322RC2033pFPA28V33V5C250.1uC2310uFC2410uFV5AD5V_EXTAD6R1310kR1410kR1610kR1710kC120.1uC130.1uC
4、160.1uC170.1uC180.1uV18C70.1uC80.1uC90.1uC100.1uC110.1uV33C610uFC190.1uVTR1470/330R2470VTnRESETQ18050R710kY118.432MC122pFC222pFR51.5kC30.01uC41000pV18V33AD4VTV5PA31V_EXTJ_TRSTJ_TDIJ_TMSJ_TCKJ_RTCKJ_TDOJ_RSTC50.1uR910kR1010kR1147RR151kQ28550R181RR201RR2147kJ_RSTJ_TDOJ_RTCKJ_TCKJ_TMSJ_TDIJ_TRSTJ_TCKJ_
5、TMSJ_TDIJ_TRST12348765RP1220R12348765RP2220R12348765RP3220RnRESETV33V33V33PA8PA17PA13PA14PA22PA26PA10PA25PA6PA12PA21PA9AD4AD5AD6V33V33V18V18PA17PA12PA21PA22PA23V33R41kPA14PA13V18PA25PA26PA12PA8PA9PA10PA6PA12PA4PA28V33V18PA31V33USB_DMUSB_DPVTVT1OE11A21Y32OE42A52Y6GND73Y83A93OE104Y114A124OE13VCC14U374
6、LV125PA27PA14R6220RR8220RJ_TCKJ_TMSPA4PA13VTPA23PA27J-LinkARMRev8(Specialthankstohihke,hontor,)minuxv0.30D1V8:green/V7:redD2V8:red,/V7:greenVref1TRST3TDI5TMS7Vsupply2GND4GND6GND8GND10GND12GND14GND16GND18GND20TCK9RTCK11TDO13SRST15DBGRQ17DBGACK19J1JTAG20_Master_2.54PA24PA24R3470V7这这这这这J_RTCK的，taoist说说
7、的说说这说说说说须须须须须须须须JTAG模模，而V7考考考这考，但这V8我我我我我这我我说这说，为考为为为为，还这引引引考。另另taoist还还还470ohm电电我须电。V8原原这须说原原原原说，但这我但但但说但但但，但如说，还还还还还还还V8:TargetResetStatus/V7:USBComm.V8:USBComm./V7:NCV7电电电电电电1k+0.01uD3Target5VONR191kR121k5V33PA2原原JLink这这我这这Vsupply,仿仿仿电这这考仿仿仿仿仿3V3输引VsupplyJTAGSELERASETST12345678161514131211109S1DI
8、P-8VsupplyJTAGSELERASETSTPA0PA1PA2ForSAM-BAFlashProgrammingandVsupplytogglePA1PA0Tip:UseATMELSAM-BAtodownloadfirmware1,restoreSAM-BABootloader(1)Powerup-ERASEtietohigh-waitfor20s-powerdown(2)Powerup-TST,PA0,PA1,PA2tietohigh-waitfor10s-powerdown2,connecttoPCSAM-BAsoftware(1)USBD+forcepullupto3.3Vby1.
9、5kohm(2)ConnectUSBtoPC(3)PoweruptheboardandrefertoSAM-BAsoftwaremanualforoperationdirections.NC1NC3GND2B4A6GND5U5SN65220VCC1D-2D+3GND4SHELL5SHELL6J3USBATypeUSB_DP_INUSB_DM_INUSB_DM_INUSB_DP_INC260.01u/12kVR251MC1410uF需需须电须需电需需需的VDDIN(7),VDDOUT(8)Vref1TRST3TDI5TMS7Vsupply2GND4GND6GND8GND10GND12GND14GND16GND18GND20TCK9RTCK11TDO13SRST15DBGRQ17DBGACK19J2JTAG20_Master_2.00VsupplyJ_TRSTJ_TDIJ_TMSJ_TCKJ_RTCKJ_TDOJ_RSTV_EXTVT_OVT_O这这这但这这这，所所target说说须这C150.1uGND1IN3OUT2OUT4U4LM1117-3.3
