1、1122334455667788D DC CB BA ATitleNumber RevisionSizeA3Date: 2012/9/18 Sheet ofFile: G:study .SchDoc Drawn By:GPIO22/EQEP1S/LINTXA1GPIO32/SDAA/EPWMSYNCI/ADCSOCAO2GPIO33/SCLA/EPWMSYNCO/ADCSOCBO3GPIO23/EQEP1I/LINRXA4GPIO42/COMP1OUT5GPIO43/COMP2OUT6VDD7VSS8XRS9TRST10ADCINA711ADCINA6/COMP3A/AIO612ADCINA5
2、13ADCINA4/COMP2A/AIO414ADCINA315ADCINA2/COMP1A/AIO216ADCINA117ADCINA018VREFHI19VDDA20VSSA21VREFLO22ADCINB023ADCINB124ADCINB2/COMP1B/AIO1025ADCINB326ADCINB4/COMP2B/AIO1227ADCINB528ADCINB6/COMP3B/AIO1429ADCINB730GPIO27/SPISTEB31GPIO31/CANTXA32GPIO30/CANRXA33GPIO29/SCITXDA/SCLA/TZ334VSS35VDDIO36GPIO26/
3、SPICLKB37TEST238GPIO9/EPWM5B/LINTXA39GPIO28/SCIRXDA/SDAA/TZ240GPIO18/SPICLKA/LINTXA/XCLKOUT41GPIO17/SPISOMIA/TZ342GPIO8/EPWM5A/ADCSOCAO43GPIO25/SPISOMIB44GPIO4445GPIO16/SPISIMOA/TZ246GPIO12/TZ1/SCITXDA/SPISIMOB47GPIO41/EPWM7B48GPIO7/EPWM4B/SCIRXDA49GPIO6/EPWM4A/EPWMSYNCI/EPWMSYNCO50X251X152VSS53VDD5
4、4GPIO19/XCLKIN/SPISTEA/LINRXA/ECAP155GPIO3956GPIO38/TCK/XCLKIN57GPIO37/TDO58GPIO35/TDI59GPIO36/TMS60GPIO11/EPWM6B/LINRXA61GPIO5/EPWM3B/SPISIMOA/ECAP162GPIO4/EPWM3A63GPIO40/EPWM7A64GPIO10/EPWM6A/ADCSOCBO65GPIO3/EPWM2B/SPISOMIA/COMP2OUT66GPIO2/EPWM2A67GPIO1/EPWM1B/COMP1OUT68GPIO0/EPWM1A69VDDIO70VSS71V
5、DD72VREGENZ73GPIO34/COMP2OUT/COMP3OUT74GPIO15/TZ1/LINRXA/SPISTEB75GPIO13/TZ2/SPISOMIB76GPIO14/TZ3/LINTXA/SPICLKB77GPIO20/EQEP1A/COMP1OUT78GPIO21/EQEP1B/COMP2OUT79GPIO24/ECAP1/SPISIMOB80U2TMS320F2803x(LQFP-80)GPIO0GPIO1GPIO2GPIO3GPIO4GPIO5GPIO6GPIO7GPIO8GPIO9GPIO10GPIO11GPIO12GPIO13GPIO14GPIO15GPIO16
6、GPIO17GPIO18GPIO19GPIO20GPIO21GPIO22GPIO23GPIO24GPIO25GPIO26GPIO27GPIO28GPIO29GPIO30GPIO31GPIO32GPIO33GPIO34GPIO35(TDI)GPIO36(TMS)GPIO37(TDO)GPIO38(TCK)GPIO39GPIO40GPIO41GPIO42GPIO43GPIO44A0A1A2A3A4A5A6A7B0B1B2B3B4B5B6B7VDDIO-3.3VDDIO-3.3VSSAVDD-1.8VDDA-3.3VR-HIVR-LOX1X2VREGVDD-1.812Y120MHzC1220pFC1
7、320pFGNDX1X2XRSTRSTVDD-1.8GNDGNDGNDGNDL10H+3.3VGNDC5105C6104C7104R2300D1LEDVDDIO-3.3+3.3VL3 4.7uHVDDA-3.3GNDL4 4.7uHVSSAT33.3VT2GNDVREGC10104GNDVDD-1.8R30RC11104T61.8VC8225VSSATMS1TRST2TDI3GND4PD(VCC)5NC6TDO7GND8TCK_RET9GND10TCK11GND12EMU013EMU114J1JTAGGND1Vin3Vout2U1 AMS1117-3.3GND+5VC122uFR10RC410
8、uF+3.3VT15VGND1RESET2MR3VCC4U3CAT811R+3.3VGND1122K1RESETGNDXRSR810KR910KR630RGPIO35(TDI)GPIO36(TMS)GPIO38(TCK)GPIO37(TDO)GNDR510KVDDIO-3.3GPIO35(TDI)GPIO36(TMS)GPIO37(TDO)GPIO38(TCK)VDDIO-3.3GNDGNDVR-LOR40RR1210KR70RGPIO34VDDIO-3.3VSSAT4 VDDAT5VSSA+5VGNDTRSTC2104GNDC3104C9225 12345678910111213141516
9、17181920P2AJ12122232425262728293031323334353637383940P2BJ11234567891011121314151617181920P3AJ22122232425262728293031323334353637383940P3BJ2R1110KC14105R10 10KR13 10KR14 10KR15 10K12P5POWERGPIO13GPIO14GPIO15GPIO20GPIO21GPIO24GPIO34VDD-1.8VREGGNDGPIO22GPIO23GPIO32GPIO33GPIO42GPIO43XRSTRSTVDD-1.8GNDA0A
10、1A2A3A4A5A6A7VDDA-3.3VR-HIB0B1B2B3B4B5B6B7VSSAVR-LOGPIO9GPIO26GPIO27GPIO28GPIO29GPIO30GPIO31VDDIO-3.3GNDGPIO6GPIO7GPIO8GPIO12GPIO16GPIO17GPIO18GPIO25GPIO41GPIO44GPIO19GPIO35(TDI)GPIO36(TMS)GPIO37(TDO)GPIO38(TCK)GPIO39X1X2VDD-1.8GNDGPIO0GPIO1GPIO2GPIO3GPIO4GPIO5GPIO10GPIO11GPIO40VDDIO-3.3TEST2TEST2VD
11、DIO-3.3R16300D2LEDGPIO44PIC101PIC102COC1PIC201 PIC202COC2PIC301PIC302COC3PIC401PIC402COC4PIC501PIC502COC5PIC601PIC602COC6PIC701PIC702COC7PIC801 PIC802COC8PIC901 PIC902COC9PIC1001PIC1002COC10PIC1101PIC1102COC11PIC1201PIC1202COC12PIC1301PIC1302COC13PIC1401PIC1402COC14PID101PID102COD1PID201 PID202COD2P
12、IJ101 PIJ102PIJ103 PIJ104PIJ105 PIJ106PIJ107 PIJ108PIJ109 PIJ1010PIJ1011 PIJ1012PIJ1013 PIJ1014COJ1PIK101PIK102COK1PIL101 PIL102COL1PIL301 PIL302COL3PIL401 PIL402COL4PIP201PIP202PIP203PIP204PIP205PIP206PIP207PIP208PIP209PIP2010PIP2011PIP2012PIP2013PIP2014PIP2015PIP2016PIP2017PIP2018PIP2019PIP2020COP
13、2APIP2021PIP2022PIP2023PIP2024PIP2025PIP2026PIP2027PIP2028PIP2029PIP2030PIP2031PIP2032PIP2033PIP2034PIP2035PIP2036PIP2037PIP2038PIP2039PIP2040COP2BPIP301PIP302PIP303PIP304PIP305PIP306PIP307PIP308PIP309PIP3010PIP3011PIP3012PIP3013PIP3014PIP3015PIP3016PIP3017PIP3018PIP3019PIP3020COP3APIP3021PIP3022PIP
14、3023PIP3024PIP3025PIP3026PIP3027PIP3028PIP3029PIP3030PIP3031PIP3032PIP3033PIP3034PIP3035PIP3036PIP3037PIP3038PIP3039PIP3040COP3BPIP501PIP502COP5PIR101 PIR102COR1PIR201PIR202COR2PIR301PIR302COR3PIR401PIR402COR4PIR501 PIR502COR5PIR601 PIR602COR6PIR701PIR702COR7PIR801 PIR802COR8PIR901 PIR902COR9PIR1001
15、 PIR1002COR10PIR1101PIR1102COR11PIR1201 PIR1202COR12PIR1301 PIR1302COR13PIR1401 PIR1402COR14PIR1501 PIR1502COR15PIR1601 PIR1602COR16PIT101COT1PIT201COT2PIT301COT3PIT401COT4PIT501COT5PIT601COT6PIU101PIU102PIU103COU1PIU201PIU202PIU203PIU204PIU205PIU206PIU207PIU208PIU209PIU2010PIU2011PIU2012PIU2013PIU2
16、014PIU2015PIU2016PIU2017PIU2018PIU2019PIU2020PIU2021PIU2022PIU2023PIU2024PIU2025PIU2026PIU2027PIU2028PIU2029PIU2030PIU2031PIU2032PIU2033PIU2034PIU2035PIU2036PIU2037PIU2038PIU2039PIU2040PIU2041PIU2042PIU2043PIU2044PIU2045PIU2046PIU2047PIU2048PIU2049PIU2050PIU2051PIU2052PIU2053PIU2054PIU2055PIU2056PIU
17、2057PIU2058PIU2059PIU2060PIU2061PIU2062PIU2063PIU2064PIU2065PIU2066PIU2067PIU2068PIU2069PIU2070PIU2071PIU2072PIU2073PIU2074PIU2075PIU2076PIU2077PIU2078PIU2079PIU2080COU2PIU301PIU302 PIU303PIU304COU3PIY101PIY102COY1NLA0NLA1NLA2NLA3NLA4NLA5NLA6NLA7NLB0NLB1NLB2NLB3NLB4NLB5NLB6NLB7NLGNDNLGPIO0NLGPIO1NLG
18、PIO2NLGPIO3NLGPIO4NLGPIO5NLGPIO6NLGPIO7NLGPIO8NLGPIO9NLGPIO10NLGPIO11NLGPIO12NLGPIO13NLGPIO14NLGPIO15NLGPIO16NLGPIO17NLGPIO18NLGPIO19NLGPIO20NLGPIO21NLGPIO22NLGPIO23NLGPIO24NLGPIO25NLGPIO26NLGPIO27NLGPIO28NLGPIO29NLGPIO30NLGPIO31NLGPIO32NLGPIO33NLGPIO34NLGPIO35(TDI)NLGPIO36(TMS)NLGPIO37(TDO)NLGPIO38
19、(TCK)NLGPIO39NLGPIO40NLGPIO41NLGPIO42NLGPIO43NLGPIO44NLTEST2NLTRSTNLVDD0108NLVDDA0303NLVDDIO0303NLVR0HINLVR0LONLVREGNLVSSANLX1NLX2NLXRSComment Description Designator Footprint LibRef Quantity22uF C1 DCAP_A3216 DanCap 1104 CapacitorC2, C3, C6, C7,C10, C11MY-RES-0603 CAP 610uF C4 DCAP_A3216 DanCap 110
20、5 Capacitor C5, C14 DIY-CAP-0805 CAP 2225 Capacitor C8, C9 DIY-CAP-0805 CAP 220pF Capacitor C12, C13 DIY-CAP-0805 CAP 2LED D1, D2 DIY_LED_0805 LED 2JTAG J1 IDC-14 JTAG 1RESET K1 SOPKEY KEY 10H Inductor L1 DIY-RES2-0805 Inductor 14.7uH Inductor L3, L4 DIY-RES2-0805 Inductor 2J1 P2 HDR2X20 MY-HEADER2X
21、20 1J2 P3 HDR2X20 MY-HEADER2X20 1POWER Header, 2-Pin P5CONNECTOR-2 -CANHeader 2 10R R1, R3, R4, R7 DIY-RES2-0805 RES-2 4300 R2, R16 DIY-RES2-0805 RES-2 210KR5, R8, R9, R10,R11, R12, R13,R14, R15MY-RES-0603 RES-2 930R R6 DIY-RES2-0805 RES-2 15V T1 TEST_PAD TEST_Point 1GND T2 TEST_PAD TEST_Point 13.3V T3 TEST_PAD TEST_Point 1VDDA T4 TEST_PAD TEST_Point 1VSSA T5 TEST_PAD TEST_Point 11.8V T6 TEST_PAD TEST_Point 1AMS1117-3.3 U1 MY-SOT223 AMS1117-3.3 1TMS320F2803x(LQFP-80)U2 LQFP-80TMS320F2803x(LQFP-80)1CAT811R U3 CAT811R CAT811 120MHz Crystal Oscillator Y1 XTAL2 XTAL 1
