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作品名：[AD 10][4层]EP4CE6E22C8原理图PCB图FPGA开发板设计（原创）
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1 s: F. y0 p4 a+ y' w1. 作品用途：FPGA开发板1 L( {& e' n" I5 m" x/ t0 `8 l0 e
2. 软件版本：AD 10. U0 K5 n" Z6 s X
3. 层数：4层板
( b# W9 ?; c6 |6 f4. 用到的主要芯片：EP4CE6E22C8
8 p9 |2 k2 X6 q0 z* i+ ?% b+ E% @% j5. PCB尺寸：123.7mm*123.7mm
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作品截图如下：3 v8 [* }/ E; D
顶层截图：+ v9 g* F' {9 Y$ ~) I2 T
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底层截图：* E6 C- B& H' o3 |) ]5 R, w
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! g* K/ O+ W' g1 c' O; P; ^全层截图：! `2 w% V7 k& r2 K9 Z
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叠层信息截图如下：
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| Comment（属性） | Designator（位号） | Footprint（封装） | Quantity（数量） | | 100nF/0805 | C1, C2 | CAPC2013X95N | 2 | | 22uF/0805 | C3, C13, C14, C36, C43, C44, C45, C46 | CAPC2013X95N | 8 | | 100nF/0603 | C5, C8, C9, C10, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C37, C39, C41, C42, C48, C50, C52, C53 | CAPC1608X55N | 33 | | 100pF/0603 | C11, C12 | CAPC1608X55N | 2 | | 1nF/0603 | C38, C40, C49, C51 | CAPC1608X55N | 4 | | D Connector 15 | CN1 | DB15-M | 1 | | LED0 | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13 | LED-0 | 13 | | Header 5X2 | J1 | HDR5X2_A1 | 1 | | USB | J2 | USB_A1 | 1 | | DC 5V | J3 | DC470 | 1 | | header15x2 | P1 | PCBCOMPONENT_1 - DUPLICATE | 1 | | S8550 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9 | TO-92A | 9 | | Res2 | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R37, R38, R39, R40, R41, R42, R43, R44, R45, R46, R47, R48, R49, R50, R51, R52, R53, R54, R55, R56, R57, R58, R59, R60, R61, R62, R63, R64, R65, R66, R67, R68, R69, R70, R71 | CAPC2013X95N | 71 | | SW-PB | S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17 | SPST-2 | 17 | | SW-SPDT | S18 | T8019TNQ | 1 | | EP4CE6E22C8 | U1 | EQFP144_N | 1 | | DPY-4CA | U2, U3 | DYP-4BIT | 2 | | AT93C46D-TP25-B | U5 | 8A2_N | 1 | | CH340G | U6 | SOIC127P600X170-16N | 1 | | EPCS4SI8N | U7 | SOIC8_N | 1 | | BEEP | U8 | BEEP | 1 | | LM1117 | U9, U13 | SOT223 | 2 | | DS18B20 | U10, U11 | TO-92A | 2 | | LM1117-3.3 | U12 | SOT223 | 1 | | XATLS | X1 | X-CPX75 | 1 | | XTAL | Y1 | X-HC49U | 1 |
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附件：. }! x+ z M# H" m p2 G2 F
原理图和PCB源文件如下：$ Y. c5 R# W% l
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发表于 2020-2-20 16:10
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