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作品名:[AD 15][2层] DSP28335的最小开发系统(SN74LVC2G17+MAX232ACSE+REF3020)原理图、PCB源文件
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$ x% \2 c$ `% G+ {7 X3 i l文件描述
6 G% I# u5 B" W0 H) R1. 作品用途:开发系统7 {6 A( d3 `' W8 E
2. 软件版本:AD 15
0 \1 f- w9 F8 \6 ^3. 层数:2层板
/ X4 G1 i% ~, n, o& V0 e9 A4. 用到的主要芯片:SN74LVC2G17+MAX232ACSE+REF3020. |6 \3 m; G& U" H+ H( b
5. PCB尺寸:138mm*110mm
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" }. l# q* ]) i+ F& V l% V作品截图如下:
" s2 E7 T4 B. F/ x @: I顶层截图:
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底层截图:
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全层截图:
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- d5 ^3 E. f- r3 d叠层信息截图如下:
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; y8 [+ a: z; \0 P5 x! wComment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | Header 3 | 1.9V, 5V, VDA3.3, VDD3.3 | HDR1X3 | 4 | Header 16X2H | ADIN | HDR2X16 | 1 | SW-PB | B1, B2, B3, B4, B5, Srst | KEY_SOP | 6 | 0.1UF | C3, C7, C33v1, Cav1, Cj1, Cj2, Cr2, Cra1, Cra2, Cu1, Cu2, Cu3, Cu4, Cu5, Cu6, Cu7, Cu8, Cu9, Cu10, Cu11, Cu12, Cu13, Cu14, Cu15, Cu16, Cu17, Cu18, Cu19, Cu20, Cu21, Cu22, Cu23, Cu24, Cu25, Cu27 | 0805_ | 35 | 10uf | C4, Ca3 | 0805_ | 2 | 104 | C18v1, Cav4, Cav5, Cc1, Cc2, Cc3, Cc4, Cc5, Css2, Cv2, Cv3, Cv5 | 0805_ | 12 | 10uf | C18v2, Cav2 | c1210 | 2 | 47uf | C33v2, Cav6, Csd2, Cv1 | 47UF | 4 | 2.2uf | Ca1, Ca2 | 0805_ | 2 | | CAN, DACOUT | HDR1X4 | 2 | 106 | Cav3, Cv4 | 0805_ | 2 | 3300P | Ci1, Ci2, Ci3, Ci4, Ci5, Ci6, Ci7, Ci8, Ci9, Ci10, Ci11, Ci12, Ci13, Ci14, Ci15, Ci16 | 0603_ | 16 | 10uf | Cop1, Cop2, Cop3, Cop4, Cop5, Cop6, Cop7, Cop8 | 0805 | 8 | 0.1uf | Cop9, Cop10, Cop11, Cop12, Cop13, Cop14, Cop15, Cop16 | 0805 | 8 | 4700pf | Cp1, Cp2, Cp3, Cp4 | 0805_ | 4 | 1uf | Cr1 | 0805_ | 1 | 0.01UF | Cr3 | 0805_ | 1 | 30P | Cx1, Cx2 | 0805_ | 2 | | D5v, Da3v, Dd3v, Dv1.9 | c0805 | 4 | LED0 | Dd1, Dd2, Dd3, Dd4 | c0805 | 4 | CM1215 | DS | SOT23-3N | 1 | Header 9X2 | GPIO0-17 | HDR2X9 | 1 | Header 12 | GPIO18-33 | HDR1X12 | 1 | JUMP3 | J1, J2 | HDR1X3 | 2 | jump4 | J3 | HDR1X4 | 1 | JUMP2 | J4, J6 | HDR1X2 | 2 | JU2 | J9, J10 | HDR1X2 | 2 | Header 7X2 | JTAG_S | HDR2X7 | 1 | Header 8 | KEYBOARD, XRAMCTL | HDR1X8 | 2 | Header 20 | LCD_R | LCD_12864S | 1 | 10UH | LL, Lv2 | 0805_ | 2 | 50u | Lu1, Lu2, Lu3, Lu5, Lu6, Lu7, Lu8, Lu9, Lu10, Lu13, Lu15, Lu16, Lu17, Lu18, Lu19, Lu20, Lu22, Lu23, Lu24, Lu25, Lu26 | 0805_ | 21 | 100u | Lv1 | LT12X12 | 1 | 10u | Lv3 | 0805_ | 1 | OSC30M | OC1 | Oscillater | 1 | OPA2365 | OPA1, OPA2, OPA3, OPA4, OPA5, OPA6, OPA7, OPA8 | SOP8 | 8 | Header 20X2 | P1 | HDR2X20 | 1 | RS232_B | P3 | HDR1X4 | 1 | Header 2 | Power5V | HDR1X2 | 1 | NPN | Q9013, Q9014, Q9015, Q9016 | SOT-23 | 4 | QNPN | QS2 | SOT-23 | 1 | 10k | R01, R1.9v, R02, R03, R04, R4, Rb1, Rb2, Rb3, Rb4, Rb5 | 0805_ | 11 | 470 | R1, R2 | 0805_ | 2 | 0 | R5, Ra1, Rc6, RL | 0805_ | 4 | 2k | R5v | 0805_ | 1 | 10 | R9, Rs3 | 0805_ | 2 | 22k | Ra2 | 0805_ | 1 | 690 | Ra3v, Rd1, Rd2, Rd3, Rd3v, Rd4 | 0805_ | 6 | Res2 | Rc1, Rc2, Rc3, Rc4, Rc5 | 0805_ | 5 | 100 | Rc, Rcn1, Rr3, Rs | 0805_ | 4 | 30.1k | RFb | 0805_ | 1 | 1K | RFS1, RL1, RL2 | 0805_ | 3 | 18.2k | Rft1 | 0805_ | 1 | 120 | Rp1, Rp2, Rp3, Rp4 | 0805_ | 4 | 56 | RPS1, RPS2, RPS3, RPS4 | RP4 | 4 | 1.5K | Rr1 | 0805_ | 1 | 100K | Rr2 | 0805_ | 1 | D Connector 9 | RS232_A | DSUB1.385-2H9 | 1 | nc | Rtf2 | 0805_ | 1 | 47K | R_SD1, R_SD2, R_SD3, R_SD4, R_SD5 | 0805_ | 5 | MSD | SD_CARD | SD-8 | 1 | SW-DPDT | SWITCH_dsp | DPDT-6 | 1 | TMS320F28335 | TMS320F28335_PART | LPQF144 | 1 | TPS767D3XX | TPS767D301 | SOP65P640X265_HS-28N | 1 | TPS79533 | TPS79533 | SOT127P706X180-6N | 1 | SN74LVC2G17 | U1 | SOP65P240X265-6N | 1 | MAX232ACSE | U2 | SO-16 | 1 | REF3020 | U6 | SOP8 | 1 | IS61LV25616AL | U10 | TSOPII-44 | 1 | SN65HVD235 | U30 | sop8 | 1 | POWER | USB | USB_SQ | 1 | Header 10X2 | XA | HDR2X10 | 1 | Header 16X2 | XD | HDR2X16 | 1 | 25M | Y1 | yx | 1 | 附件:; S& b* k3 `* w2 K. u8 x6 V
原理图和PCB源文件如下:
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