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AD数据传输系统+XC3S500E+DM9000 +SN74LVC16244ADGGR+原理图+PCB文件
: v2 Q& ]& z! J" x8 c9 i用AD画的4层板，布局布线很清晰，也很漂亮，有需要的可以看看。
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/ K- n* D+ @8 k+ Z7 h0 Z. I- E4 L5 p层数：4层# D7 Z" u3 h- A6 i( u( t. w
用途：数据传输系统* I: k. _4 J* K q' E9 c' ?
pcb作品截图如下：
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附件：
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) z% n, T9 u7 @, i5 c! @BOM：
x/ p- P0 t+ ~9 s% L" q' k tComment | Designator | Quantity | Footprint | Cap Pol3 | C180, C180_0, C180_1 | 3 | C1206 | Cap Semi | C181, C181_0, C181_1, C182, C182_0, C182_1, C184, C184_0, C184_1, C187, C187_0, C187_1, C254, C255 | 14 | 0805 | Cap2 | C190, C191, C192, C195 | 4 | 0805 | 0.1UF | C193 | 1 | 0805 | Cap Pol1 | C194, C224, C225, C226, C227, C242, C243 | 7 | C1206 | Cap2 | C196, C197, C198, C199, C200, C201, C202, C203, C204, C205, C206, C207, C208, C209, C210, C211, C212, C213, C214, C215, C216, C217, C218, C219, C220, C221, C222, C223, C228, C229, C230, C231, C232, C233, C234, C235, C236, C237, C238, C239, C240, C241, C244, C245, C246, C247, C248, C249, C250, C251, C252, C253 | 52 | 0603 | C0805 | C256, C257, C258, C259 | 4 | 0805 | 22pF | CRX1, CRX2 | 2 | 0805 | LED10 | D1 | 1 | LED_TP2 | LED11 | D2 | 1 | LED_TP2 | HIN | DATA | 1 | HDR2X8_CEN | GREEN | DS9 | 1 | LED_TP2 | HIN_OUT | IN_OUT | 1 | HDR2X8_CEN | 15-43-6233 | J1 | 1 | RJ45 | mode | J2 | 1 | HDR2X3 | VS | J3 | 1 | HDR2X3 | SPI PORT | J4 | 1 | HDR1X6 | FLASH SEL | J5 | 1 | HDR1X4 | D Connector 9 | J6 | 1 | DSUB1.385-2H9 | JTAG | J7 | 1 | HDR1X6 | DONE | J8 | 1 | HDR1X2 | PROG_B SPI | J9 | 1 | HDR1X2 | XTAL_OSC_50MHZ | OSC1 | 1 | CRYSTAL_TP | HOUT | OUT | 1 | HDR2X8_CEN | D_POWER | P_7 | 1 | CHAZI-7 | Res Semi | R5, R7, R39, R40, R46, R47, R91, R92, R93, R94, R95, R96, R97, R98, R99, R100, R101, R102, R103, R104, R105, R106, R110, R111, R112, R113, R115, R116, Rxd1, Rxd2 | 30 | 0805 | 1% | R35, R36, R38, R41, R42, R43, R44, R45 | 8 | 0805 | Res Semi | R48, R49, R50, R51, R52, R53, R54, R55, R56, R57, R58, R59, R60, R61, R62, R63, R64, R65, R66, R67, R68, R69, R70, R71, R72, R73, R74, R75, R76, R77, R78, R79, R80, R81, R82, R83, R84, R85, R86, R87, R88, R89, R90 | 43 | 0603 | 10K | R114 | 1 | HDR1X9 | SW-PB | S1 | 1 | ANJIAN_6*6_T_Black | SW-DIP8 | S2 | 1 | DIP-16-KEY | XC3S500E-4FGG320I | U11 | 1 | FGG320 | SN74LVC16244ADGGR | U13_I, U13_I_O, U13_O | 3 | TSSOP48 | HANREN601 | U14 | 1 | HANRUN | Component_1 | U15 | 1 | PQFP-48 | Component_1 | U16 | 1 | SOP-66 | SPI | U17 | 1 | SO-8 | ST232 | U18 | 1 | SO-16 | XTAL | Y1 | 1 | CY_TP2 |
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发表于 2019-9-16 13:36
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