NXP LPC1766开发板原理图.pdf

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5 4 3 2 1 10M/100M Net TFT--LCD 240*320 LED*2 POWER SD Card 20Pin JTAG NXP--LPC17XX Cortex-M3 CAN x2 UART x2 D C B A U S B A/D 2x2 KEY I S P 1 3 0 1 Title: Title: Title: Size: Size: Size: A4 A4 A4 USB HOST USB Device USB OTG 优龙科技优龙科技优龙科技 http://www.ucdragon.cn http://www.ucdragon.cn http://www.ucdragon.cn D C B A 5 4 3 Draw By: Draw By: Draw By: 2 Date: Date: Date: Tuesday, June 23, 2009 Tuesday, June 23, 2009 Tuesday, June 23, 2009 Sheet: Sheet: Sheet: 1 Block Diagram Block Diagram Block Diagram Document Number: Document Number: Document Number: YL-LPC17XX YL-LPC17XX YL-LPC17XX Rev: Rev: Rev: 1.0 1.0 1.0 of of of 1 1 1 7 7 7

5 4 3 2 1 D +3V3 L1 L1 BLM31A601S BLM31A601S VDDA VDD_3V3 +3V3 C1 C1 104 104 L2 L2 BLM31A601S BLM31A601S C2 C2 104 104 + C3 + C3 100uF/6.3V 100uF/6.3V + C4 + C4 100uF/6.3V 100uF/6.3V VDD_3V3 C5 C5 104 104 C6 C6 103 103 C7 C7 103 103 C VDD_3V3 VDDA C9 104 C9 104 VDDA C11 C11 103 103 C13 C13 103 103 31 41 55 72 97 83 28 54 71 96 42 84 12 15 13 10 11 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VDDIO_1 VDDIO_2 VDDIO_3 VDDIO_4 VDDREG1 VDDREG2 VREFP VREFN NC VDDA VSSA U1A U1A LPC1766 LPC1766 TDI TDO/SWO 1 2 TMS/SWDIO 3 4 TCK/SWDCLK 5 TRST RTCK 100 14 17 RSTOUT RESET RTCX1 16 RTCX2 XTAL1 XTAL2 VBAT 18 22 23 19 Y1 Y1 32.768KHz 32.768KHz 2 1 C8 C8 22p 22p 3 C10 C10 22p 22p 22p 22p C12 C12 C14 C14 22p 22p Y2 Y2 12.000MHz 12.000MHz VBAT C15 C15 103 103 TDO/SWO <3> <3> TDI <3> TMS/SWDIO TRST# <3> TCK/SWDCLK <3> RTCK <3> RSTOUT# RESET# <4,5> <3,5,6> <3> <3> <3> <3> <5> <5> <5> <5> <4> <5> <5> <4> <4> <4> <4> <6> <6> <6> <6> <6> <6> <6> <6> <6> <6> <6> <6> <6> RD1 TD1 TXD0 RXD0 P0.4 P0.5 P0.6 P0.7 P0.8 P0.9 P0.10 P0.11 P0.15 P0.16 P0.17 P0.18 P0.22 P0.19 P0.20 P0.21 P0.23 P0.24 AD0.2 AOUT USB_SDA USB_SCL USB_D+ USB_D- <5> <6> <6> P3.25 P3.26 P4.28 P4.29 <5> SCK SSEL MISO MOSI P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P0.8 P0.9 P0.10 P0.11 P0.15 P0.16 P0.17 P0.18 P0.19 P0.20 P0.21 P0.22 P0.23 P0.24 P0.25 P0.26 P0.27 P0.28 P0.29 P0.30 P3.25 P3.26 P4.28 P4.29 46 47 98 99 81 80 79 78 77 76 48 49 62 63 61 60 59 58 57 56 9 8 7 6 25 24 29 30 27 26 82 85 U1B U1B P0.0/RD1/TXD3/SDA1 P0.1/TD1/RXD3/SCL1 P0.2/TXD0/AD0.7 P0.3/RXD0/AD0.6 P0.4/I2SRX_CLK/ RD2/CAP2.0 P0.5/I2SRX_WS/ TD2/CAP2.1 P0.6/I2SRX_SDA/ SSEL1/MAT2.0 P0.7/ I2STX_CLK/ SCK1/MAT2.1 P0.8/ I2STX_WS/ MISO1/MAT2.2 P0.9/I2STX_SDA/ MOSI1/MAT2.3 P0.10/TXD2/ SDA2/MAT3.0 P0.11/RXD2/SCL2/MAT3.1 P0.15/TXD1/SCK0/SCK P0.16/RXD1/ SSEL0/SSEL P0.17/CTS1/MISO0/MISO P0.18/DCD1/MOSI0/MOSI P0.19/DSR1/ SDA1 P0.20/DTR1/SCL1 P0.21/RI1/RD1 P0.22/RTS1/TD1 P0.23/AD0.0/I2SRX_CLK/CAP3.0 P0.24/AD0.1/I2SRX_WS/CAP3.1 P0.25/AD0.2/I2SRX_SDA/TXD3 P0.26/AD0.3/AOUT/RXD3 P0.27/SDA0/USB_SDA P0.28/SCL0/USB_SCL P0.29/USB_D+ P0.30/USB_D- P3.25/MAT0.0/PWM1.2 P3.26/STCLK/MAT0.1/PWM1.3 P4.28/RX_MCLK/MAT2.0/TXD3 P4.29/TX_MCLK/MAT2.1/RXD3 LPC1766 LPC1766 95 P1.0/ENET_TXD0 94 P1.1/ENET_TXD1 P1.4/ENET_TX_EN 93 P1.8/ENET_CRS 92 91 P1.9/ENET_RXD0 90 P1.10/ENET_RXD1 P1.14/ENET_RX_ER 89 P1.15/ENET_REF_CLK 88 P1.16/ENET_MDC 87 P1.17/ENET_MDIO 86 P1.19/MCOA0/USB_PPWR/CAP1.1 P1.20/MCI0/PWM1.2/SCK0 P1.21//MCABORT/PWM1.3/SSEL0 P1.22/MCOB0/USB_PWRD/ MAT1.0 P1.23/MCI1/PWM1.4/MISO0 P1.24/MCI2/PWM1.5/MOSI0 P1.18/USB_UP_LED/ PWM1.1/ CAP1.0 32 33 34 35 36 37 38 P1.25/MCOA1/CLKOUT/MAT1.1 39 40 P1.26/MCOB1/PWM1.6/CAP0.0 P1.27/CLKOUT/USB_OVRCR/ CAP0.1 43 P1.28/MCOA2/PCAP1.0/MAT0.0 44 P1.29/MCOB2/PCAP1.1/MAT0.1 45 21 20 P1.30/VBUS/AD0.4 P1.31/SCK1/AD0.5 P2.0/PWM1.1/TXD1 P2.1/PWM1.2/RXD1 P2.2/PWM1.3/CTS1/TRACEDATA3 P2.3/PWM1.4/DCD1/ TRACEDATA2 P2.4/PWM1.5/DSR1/TRACEDATA1 P2.5/PWM1.6/DTR1/TRACEDATA0 75 74 73 70 69 68 P2.6/PCAP1.0/RI1/TRACECLK 67 66 P2.8/TD2/TXD2/ENET_MDC 65 P2.9/USB_CONNECT/ RXD2/ENET_MDIO 64 53 P2.11/EINT1/I2STX_CLK 52 P2.12/EINT2/I2STX_WS 51 P2.13/EINT3/I2STX_SDA 50 P2.10/EINT0/NMI P2.7/RD2/RTS1 P1.0 P1.1 P1.4 P1.8 P1.9 P1.10 P1.14 P1.15 P1.16 P1.17 P1.18 P1.19 P1.20 P1.21 P1.22 P1.23 P1.24 P1.25 P1.26 P1.27 P1.28 P1.29 P1.30 P1.31 P2.0 P2.1 P2.2 P2.3 P2.4 P2.5 P2.6 P2.7 P2.8 P2.9 P2.10 P2.11 P2.12 P2.13 <5> ENET_TXD0 ENET_TXD1 <5> ENET_TX_EN <5> <5> ENET_CRS ENET_RXD0 <5> ENET_RXD1 <5> ENET_RX_ER <5> ENET_REF_CLK <5> ENET_MDC ENET_MDIO <5> <5> P1.20 P1.21 USB_UP_LED <4> <4> USB_PWR# <4,6> <4,6> <4> USB_PWRD <4,7> P1.23 <4,7> P1.24 <7> P1.25 <7> P1.26 USB_OVRCR# <4> P1.28 <7> P1.29 <7> <4> VBUS P1.31 TXD1 RXD1 RD2/RTS1 TD2 P2.9 ISP P2.2 P2.3 P2.4 P2.5 P2.6 P2.11 P2.12 P2.13 <3> <3> <3> <3> <4> <3> <3,6> <3,6> <3,6> <3,6> <3,6> <4,6> <4,6> <6> B A P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 P0.8 JP1 JP1 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 18 17 16 15 14 13 12 11 10 P0.20 P0.19 P0.18 P0.17 P0.16 P0.15 P0.11 P0.10 P0.9 CON_18 CON_18 P0.21 P0.22 P0.23 P0.24 P0.25 P0.26 P0.27 P0.28 P0.29 JP2 JP2 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 18 17 16 15 14 13 12 11 10 CON_18 CON_18 +3V3 P2.13 P2.12 P4.29 P4.28 P3.26 P3.25 P0.30 P1.0 P1.1 P1.4 P1.8 P1.9 P1.10 P1.14 P1.15 P1.16 JP3 JP3 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 18 17 16 15 14 13 12 11 10 P1.25 P1.24 P1.23 P1.22 P1.21 P1.20 P1.19 P1.18 P1.17 P1.26 P1.27 P1.28 P1.29 P1.30 P1.31 P2.0 P2.1 P2.2 JP4 JP4 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 18 17 16 15 14 13 12 11 10 P2.11 P2.10 P2.9 P2.8 P2.7 P2.6 P2.5 P2.4 P2.3 CON_18 CON_18 CON_18 CON_18 5 4 3 2 1 优龙科技优龙科技优龙科技 http://www.ucdragon.cn http://www.ucdragon.cn http://www.ucdragon.cn Title: Title: Title: Size: Size: Size: A3 A3 A3 CPU CPU CPU Document Number: Document Number: Document Number: YL-LPC17XX YL-LPC17XX YL-LPC17XX Draw By: Draw By: Draw By: Date: Date: Date: Thursday, July 02, 2009 Thursday, July 02, 2009 Thursday, July 02, 2009 Sheet: Sheet: Sheet: 2 2 2 Rev: Rev: Rev: 1.0 1.0 1.0 of of of 7 7 7 D C B A

5 4 3 P1 P1 DB_CD DB_DSR DB_RXD DB_RTS DB_TXD DB_CTS DB_DTR DB_RI 1 6 2 7 3 8 4 9 5 1 T R A U GND DB9_COM1 DB9_COM1 <2> <2,6> <2> <2,6> <2,6> <2,6> <2,6> TXD1 P2.5 RXD1 P2.2 P2.3 P2.4 P2.6 DTR1 CTS1 DCD1 DSR1 RI1 +3V3 CON3 CON3 3 2 1 J1 J1 1 S T R 2 D R <2> RD2/RTS1 <2> TD2 <2> <2> RD1 TD1 D C B A U2 U2 MAX3243 MAX3243 T1IN T2IN T3IN R1OUT R2OUT R3OUT R4OUT R5OUT R2OUTB FORCEON FORCEOFF INVALID T1OUT T2OUT T3OUT 9 10 11 R1IN 4 R2IN 5 R3IN 6 R4IN 7 R5IN 8 28 C1+ 24 C1- 1 C2+ 2 C2- 27 V+ 3 V- VCC 26 GND 25 14 13 12 19 18 17 16 15 20 23 22 21 DB_TXD DB_RTS DB_DTR DB_RXD DB_CTS DB_CD DB_DSR DB_RI +3V3 U4 U4 TJA1040 TJA1040 STB CANH 7 RXD SPLIT 5 TXD GND 6 CANL VCC 3 8 4 1 2 C27 C27 C28 C28 104 104 102 102 U5 U5 TJA1040 TJA1040 STB CANH 7 RXD SPLIT 5 TXD GND 6 CANL VCC 3 8 4 1 2 C29 C29 C30 C30 104 104 102 102 C21 C21 104 104 C22 C22 104 104 C23 C23 104 104 C24 C24 104 104 C25 C25 104 104 GND GND R2 R2 51R 51R J2 J2 CAN_BUS CAN_BUS 2 1 在丝印上标注: CAN2 +5V R4 R4 51R 51R R7 R7 51R 51R J3 J3 CAN_BUS CAN_BUS 2 1 在丝印上标注: CAN1 +5V R8 R8 51R 51R <2> <2> <2> TRST# TDI TMS/SWDIO TCK/SWDCLK RTCK TDO/SWO RESET# <2> <2> <2> <2,5,6> +3V3 +3V3 R9 R9 10K 10K R10 R10 10K 10K R11 R11 10K 10K R12 R12 10K 10K R13 R13 10K 10K R14 R14 10K 10K R15 R15 10K 10K R16 R16 10K 10K +3V3 1 3 5 7 9 11 13 15 17 19 CON1 CON1 1 3 5 7 9 11 13 15 17 19 JTAG JTAG 2 4 6 8 10 12 14 16 18 20 2 4 6 8 10 12 14 16 18 20 在丝印上标注: JTAG 2 1 <2> <2> TXD0 RXD0 <2,5,6> RESET# <2> ISP C18 C18 104 104 +3V3 U3 U3 C16 C16 104 104 C19 C19 104 104 16 VCC 2 6 V+ V- 15 GND T1IN 11 12 10 R1OUT T2IN 9 R2OUT MAX3232C MAX3232C +3V3 2 kD1 kD1 1N4148a 1N4148 a 1 C1+ C1- C2+ C2- 1 3 4 5 C17 C17 104 104 C20 C20 104 104 T1OUT 14 R1IN 13 7 R2IN 8 T2OUT R1 R1 47K 47K 1 2 JP5 JP5 1 2 RESET RESET P2 P2 1 6 2 7 3 8 4 9 5 DB9_COM DB9_COM 0 T R A U C26 C26 104 104 3 Q1 Q1 S9013 S9013 c c e e 2 R3 R3 33K 33K b b 1 2 k D2 k D2 1N4148 1N4148 a a 1 JP6 JP6 CON_2PIN CON_2PIN +3V3 2 1 2 1 ISP 3 Q2 Q2 S9013 S9013 c c e e 2 R5 R5 22K 22K R6 R6 33K 33K b b 1 2 kD3 kD3 1N4148 a 1N4148 a 1 <2,5,6> RESET# C31 C31 104 104 + C32 + C32 10uF/6.3V 10uF/6.3V K1 K1 RST RST 3 4 1 2 优龙科技优龙科技优龙科技 http://www.ucdragon.cn http://www.ucdragon.cn http://www.ucdragon.cn Title: Title: Title: Size: Size: Size: A3 A3 A3 CAN JTAG UART CAN JTAG UART CAN JTAG UART Document Number: Document Number: Document Number: YL-LPC17XX YL-LPC17XX YL-LPC17XX Draw By: Draw By: Draw By: Date: Date: Date: Thursday, July 02, 2009 Thursday, July 02, 2009 Thursday, July 02, 2009 Sheet: Sheet: Sheet: 3 3 3 Rev: Rev: Rev: 1.0 1.0 1.0 of of of 7 7 7 D C B A 5 4 3 2 1

5 4 3 2 1 D C B A <2> USB_D+ <2> USB_D- J4 J4 CON6A CON6A J5 J5 CON6A CON6A 2 4 6 2 4 6 1 3 5 1 3 5 DH+ DD+ DP+ DH- DD- DM- 1+2 Host 3+4 Device 5+6 OTG 请在丝印处标明 Default 3+4 <2> USB_UP_LED R29 1K R29 1K D5 D5 LED LED +3V3 +3V3 <2,6> P2.12 <2,6> P1.20 <2,7> P1.23 L3 L3 BLM31A601S BLM31A601S 104 104 C39 C39 P1.21 P1.24 P2.11 104 104 C40 C40 <2,6> <2,7> <2,6> U7 U7 GND CE SCK MISO 1 3 5 7 VCC 2 CSN 4 6 MOSI IRQ 8 PTR6000 PTR6000 注：此接口为2.4G无线收发模块接口。作为用户扩展使用布线时请放置于开发板边沿，以免对其它无器件产生干拢 <2> VBUS R17 4K7 R17 4K7 C35 C35 22p/NC 22p/NC VIN_5V DD- DD+ R23 22 R23 22 R24 22 R24 22 22p/NC 22p/NC C36 C36 +3V3 R25 R25 1K5 1K5 Q3 Q3 S9012SMD S9012SMD 2 e c e c 3 USB_DEVICE USB_DEVICE 1 4 2 3 5 6 VBUS GND D- D+ E_GND0 E_GND1 CON3 CON3 <2> P2.9 USB_CONNECT D4 D4 LED LED b b 1 Default 1+2 J6 J6 1 2 3 CON3 CON3 R28 10K R28 10K R30 2K2 R30 2K2 C33 C33 22p/NC 22p/NC DH- DH+ 22p/NC 22p/NC C34 C34 VCC_USB R18 22 R18 22 R19 22 R19 22 R20 R20 15K 15K R21 R21 15K 15K R22 R22 0R 0R CON2 CON2 1 2 3 4 5 6 USB_HOST USB_HOST VCC D- D+ GND SHELL SHELL USB HOST <2> USB_PWRD +5V +3V3 R27 15K R27 15K <2> USB_OVRCR# <2> USB_PWR# VCC_USB + C38 + C38 100uF/6.3V 100uF/6.3V 7 2 1 3 4 R26 R26 0R 0R 104 104 C37 C37 OUT_A 8 U6 U6 IN FLAG_A ENA OUT_B 5 FLAG_B ENB D N G LM3526-L LM3526-L 6 <2> <2> <2> USB_SDA USB_SCL P0.22 <2,5> RSTOUT# +3V3 R31 R31 100K 100K R32 R32 3K3 3K3 R33 R33 3K3 3K3 R34 R34 10K 10K R35 R35 100K 100K 0R 0R R38 R38 R39 R39 10K 10K R40 R40 10K 10K +3V3 DM- DP+ DP 16 ID 18 DM 15 VBUS 19 20 VBAT 7 VREG(3V3) VDD_LGC 24 22 C2 C1 21 CGND 23 AGND 17 U8 U8 SDA SCL INT# ADR/PSW RESET# 2 3 5 1 4 9 OE/INT# 14 13 DAT/VP 12 SE0/VM 11 RCV 10 VP VM 6 SPEED 8 SUSPEED ISP1301 ISP1301 R37 22 R37 22 R36 R36 22 22 C43 C43 104 104 C44 C44 104 104 104 104 C45 C45 C46 104 C46 104 5 4 3 2 1 C42 C42 22p/NC 22p/NC C41 C41 22p/NC 22p/NC 3 V 3 + CON4 CON4 USB MINI AB USB MINI AB GND ID D+ D- VBUS D L E H S D L E H S I I D L E H S D L E H S I I 6 7 8 9 D C B A 5 4 3 2 1 优龙科技优龙科技优龙科技 http://www.ucdragon.cn http://www.ucdragon.cn http://www.ucdragon.cn Title: Title: Title: Size: Size: Size: A3 A3 A3 USB 2.4GWireless USB 2.4GWireless USB 2.4GWireless Document Number: Document Number: Document Number: YL-LPC17XX YL-LPC17XX YL-LPC17XX Draw By: Draw By: Draw By: Date: Date: Date: Thursday, July 02, 2009 Thursday, July 02, 2009 Thursday, July 02, 2009 Sheet: Sheet: Sheet: 4 4 4 Rev: Rev: Rev: 1.0 1.0 1.0 of of of 7 7 7

5 4 3 2 1 +3V3 Q4 Q4 S9012SMD S9012SMD e c e c 2 3 b b 1 R43 R43 10K 10K C47 C47 100uF/6.3V 100uF/6.3V + + C48 C48 104 104 N E P O : t l u a f e D JP7 JP7 1 2 1 2 CON_2PIN CON_2PIN R48 R48 0R 0R <2> P3.25 R49 R49 2.2K 2.2K b b 1 R44 R44 330R 330R Q5 Q5 S9013 S9013 3 c c e e 2 MISO SCK MOSI SSEL +3V3 +3V3 R51 R51 10K 10K R52 R52 4K7 4K7 CON5 CON5 SD_CARD_CON SD_CARD_CON 11 10 nCD WP 8 7 DAT1 6 DAT0 5 VSS2 4 CLK 3 VDD 2 VSS1 1 CMD 9 DAT2 CD/DAT3 PAD2 PAD1 13 12 AD0.2 <2> <2> P4.29 R55 R55 22R 22R DETECT <2> <2> <2> <2> P0.17 P0.15 P0.18 P0.16 +3V3 1 C57 C57 104 104 VR1 VR1 20K 20K 3 2 R46 R46 22R 22R R57 R57 22R 22R R45 R45 R47 R47 R50 R50 R53 R53 R54 R54 R56 R56 D6 D6 LED LED D7 D7 LED LED D8 D8 LED LED +3V3 2.2K 2.2K 1K 1K 2.2K 2.2K 1K 1K 2.2K 2.2K 1K 1K +3V3 C49 C49 104 104 C50 C50 104 104 6 3 5 3 4 3 3 3 2 3 1 3 0 3 9 2 8 2 7 2 6 2 5 2 1 X 2 X D N G D D N G O I C D M I O D M 3 3 D D V O I N _ T E S E R / 0 N A K N I L _ D E L / 1 N A D E E P S _ D E L T U O _ Z H M 5 2 N E _ N A / L O C T C A _ D E L / PFBIN2 RX_CLK RX_DV/MII_MOOE CRS/CRS_DV/LED_CFG RX_ER/MDIX_EN COL/PHYAD0 RXD_0/PHYAD1 RXD_1/PHYAD2 RXD_2/PHYAD3 RXD_3/PHYAD4 IOGND IOVDD33 DP83848 DP83848 E O O M _ I N S / 3 _ D X T T N I / N W O D _ R W P K L C _ X T N E _ X T 0 _ D X T 1 _ D X T 2 _ D X T C N C N C N C N C N 1 2 3 4 5 6 7 8 9 0 1 1 1 2 1 R58 R58 4.87K 1% 4.87K 1% C55 C55 100uF/6.3V 100uF/6.3V + + PFBOUT C56 C56 R60 R60 R65 R65 PFBOUT +3V3 104 104 2.2K 2.2K 2.2K 2.2K +3V3 +3V3 104 104 C53 C53 104 104 C54 C54 R61 R61 49.9R 49.9R R62 R62 49.9R 49.9R R63 R63 49.9R 49.9R R64 R64 49.9R 49.9R TD+ TD- RD+ RD- RBIAS 24 23 PFBOUT 22 AVDD33 NC 21 NC 20 AGND 19 18 PFBIN1 17 TD+ 16 TD- AGND 15 14 RD+ 13 RD- C59 C59 104 104 R66 R66 10K 10K +3V3 +3V3 C64 C64 104 104 C66 C66 104 104 1 2 3 4 5 6 7 8 CON6 CON6 TD+ TD- CTT CHS_GND CHS_GND CTR RD+ RD- NET_CON NET_CON Shield Shield 9 10 <2> AOUT C62 C62 104 104 R67 R67 10K 10K R68 R68 1K 1K R41 R41 0 0 R42 0/NC R42 0/NC <2,4> RSTOUT# <2,3,6> RESET# <2> <2> ENET_MDIO ENET_MDC <2> ENET_REF_CLK +3V3 C51 C51 104 104 U9 U9 50MHz 50MHz VCC NC 4 1 CLK 3 GND 2 U10 U10 C52 C52 104 104 37 38 39 40 41 42 43 44 45 46 47 48 PFBOUT R59 R59 2K2 2K2 <2> ENET_CRS ENET_RX_ER <2> <2> <2> ENET_RXD0 ENET_RXD1 +3V3 C58 C58 104 104 <2> ENET_TX_EN <2> ENET_TXD0 <2> ENET_TXD1 TD+ TD- RD+ RD- D C B A D C B A +5V 6 7 3 2 + + - - 104 104 C60 C60 U11 U11 5 148 LM386/SO LM386/SO + C65 + C65 10uF/6.3V 10uF/6.3V 2 1 + + - - BZ1 BZ1 SPEAKER SPEAKER C61 C61 100uF/6.3V 100uF/6.3V + + C63 C63 104 104 R69 R69 10R 10R 优龙科技优龙科技优龙科技 http://www.ucdragon.cn http://www.ucdragon.cn http://www.ucdragon.cn Title: Title: Title: Size: Size: Size: A3 A3 A3 NET SD AD NET SD AD NET SD AD Document Number: Document Number: Document Number: YL-LPC17XX YL-LPC17XX YL-LPC17XX Draw By: Draw By: Draw By: Date: Date: Date: Thursday, July 02, 2009 Thursday, July 02, 2009 Thursday, July 02, 2009 Sheet: Sheet: Sheet: 5 5 5 Rev: Rev: Rev: 1.0 1.0 1.0 of of of 7 7 7 5 4 3 2 1

D C B A 5 4 3 2 1 <2> <2> <2> <2> <2> <2> <2,4> <2,4> <2,3> <2,3> <2,3> <2,3> <2,3> <2,4> <2,4> <2> P0.4 P0.5 P0.8 P0.9 P0.10 P0.11 P1.20 P1.21 P2.2 P2.3 P2.4 P2.5 P2.6 P2.11 P2.12 P2.13 +3V3 C67 C67 104 104 C68 C68 104 104 C69 C69 104 104 C70 C70 104 104 R72 NC R72 NC R73 NC R73 NC 10K R83 R83 10K NC R84 R84 NC 47 46 44 43 41 40 38 37 36 35 33 32 30 29 27 26 1 24 48 25 1A1 1A2 1A3 1A4 1A5 1A6 1A7 1A8 2A1 2A2 2A3 2A4 2A5 2A6 2A7 2A8 1DIR 2DIR 1OE 2OE U12 U12 74LVCH162245 74LVCH162245 5678 5678 RA1 RA1 0RX4 0RX4 RA2 RA2 0RX4 0RX4 1234 1234 +3V3 1 3 2 4 8 1 7 A C C V A C C V B C C V B C C V 1B1 1B2 1B3 1B4 1B5 1B6 1B7 1B8 2B1 2B2 2B3 2B4 2B5 2B6 2B7 2B8 2 3 5 6 8 9 11 12 13 14 16 17 19 20 22 23 +5V 5678 5678 RA4 RA4 0RX4 0RX4 RA5 RA5 0RX4 0RX4 1234 1234 D N G D N G D N G D N G D N G D N G D N G D N G 4 8 2 4 3 9 3 5 4 0 1 5 1 1 2 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 1 4 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15 PD16 PD17 +5V GND JP8 JP8 CS 27 RS 31 WR 32 28 SCL RD 33 SDO 30 29 SDI RESET 3 ENABLE 23 HSYNC 25 VSYNC 26 DOTCLK 24 YU 35 YD 37 36 XL XR 38 2 NC1 34 NC2 CON_38PIN CON_38PIN +5V 103 103 C71 C71 104 104 C72 C72 R70 R70 0R 0R R71 R71 0R 0R 0R R76 0R R76 NC R77 R77 NC 5 6 7 8 4 3 2 1 0RX4 0RX4 RA3 RA3 0R R80 R80 0R R85 R85 10K 10K +3V3 NC R74 R74 NC NC R75 R75 NC P0.6 P0.21 P3.26 P0.7 P0.8 P0.9 <2> <2> <2> <2> <2> <2> RESET# P3.26 <2,3,5> <2> P0.19 P0.23 P0.20 P0.24 P4.28 <2> <2> <2> <2> <2> Y- Y+ X- X+ BL_control R78 0R R78 0R 0R R82 R82 0R R79 0R R79 0R 0R R81 R81 0R LCD接口出厂使用SPI interface 同时保留并行输入方式。 X- Y- Y+ X+ Title: Title: Title: Size: Size: Size: A4 A4 A4 J7 J7 FIX_HOLE FIX_HOLE J8 J8 FIX_HOLE FIX_HOLE J9 J9 FIX_HOLE FIX_HOLE J10 J10 FIX_HOLE FIX_HOLE 1 1 1 1 LCD四个定位孔优龙科技优龙科技优龙科技 http://www.ucdragon.cn http://www.ucdragon.cn http://www.ucdragon.cn 5 4 3 Draw By: Draw By: Draw By: 2 Date: Date: Date: Thursday, July 02, 2009 Thursday, July 02, 2009 Thursday, July 02, 2009 Sheet: Sheet: Sheet: 1 LCD LCD LCD Document Number: Document Number: Document Number: YL-LPC17XX YL-LPC17XX YL-LPC17XX Rev: Rev: Rev: 1.0 1.0 1.0 of of of 6 6 6 7 7 7 D C B A

5 4 3 2 1 J11 J11 SPDT-SW SPDT-SW off off 3 on on 1 2 F1 F1 2A_FUSE 2A_FUSE +12V 1 Vin U13 U13 LM2596-5.0 LM2596-5.0 4 Vout 2 D N G k c a b d e e F f f o / n o D N G VCC_5V L4 L4 100uH/3A 100uH/3A 1 3 2 J12 J12 PowerJACK PowerJACK D11 D11 SS14 SS14 + C74 + C74 220uF/35V 220uF/35V Aluminium Aluminium C75 C75 104 104 5 3 6 D12 D12 MBRS340 MBRS340 + C76 + C76 220uF/35V 220uF/35V Aluminium Aluminium C77 C77 104 104 R86 R86 1.5K 1.5K D13 D13 LED LED 1 TP1 TP1 GND GND VCC_5V J13 J13 VIN_5V CON6 CON6 EXT_PWR USB_PWR +5V TP2 TP2 +5V +5V 1 U14 U14 MIC5209_3.3BS MIC5209_3.3BS VIN VOUT D N G 1 3 2 +3V3 1 TP3 TP3 +3V3 +3V3 D16 D16 SS14 SS14 + C79 + C79 100uF/10V 100uF/10V C80 C80 104 104 + C81 + C81 100uF/6.3V 100uF/6.3V C82 C82 104 104 +5V U15 U15 MIC5209_3.3BS MIC5209_3.3BS VIN VOUT D N G 1 3 2 VDD_3V3 D17 D17 SS14 SS14 + C83 + C83 100uF/10V 100uF/10V C84 C84 104 104 + C85 + C85 100uF/6.3V 100uF/6.3V C86 C86 104 104 +3V3 +3V3 R89 R89 10K 10K S1 S1 R90 R90 10K 10K S2 S2 1 2 1 2 3 4 SW_PUSH2 SW_PUSH2 S3 S3 3 4 1 2 1 2 3 4 SW_PUSH2 SW_PUSH2 S4 S4 3 4 SW_PUSH2 SW_PUSH2 SW_PUSH2 SW_PUSH2 <2,4> P1.23 <2,4> P1.24 <2> <2> P1.25 P1.26 D C B A +3V3 1 1 1N4148SMD 1N4148SMD D10 D10 a a k k 2 D9 D9 a a k k 2 VBAT 1N4148SMD 1N4148SMD BT1 BT1 3V 3V C78 C78 104 104 <2> P1.28 <2> P1.29 D14 D14 LED LED D15 D15 LED LED C73 C73 104 104 R87 1K R87 1K R88 1K R88 1K J14 J14 FIX_HOLE FIX_HOLE J15 J15 FIX_HOLE FIX_HOLE J16 J16 FIX_HOLE FIX_HOLE J17 J17 FIX_HOLE FIX_HOLE 1 1 1 1 优龙科技优龙科技优龙科技 http://www.ucdragon.cn http://www.ucdragon.cn http://www.ucdragon.cn Title: Title: Title: Size: Size: Size: A3 A3 A3 POWER RTC KEY LED POWER RTC KEY LED POWER RTC KEY LED Document Number: Document Number: Document Number: YL-LPC17XX YL-LPC17XX YL-LPC17XX Draw By: Draw By: Draw By: Date: Date: Date: Thursday, July 02, 2009 Thursday, July 02, 2009 Thursday, July 02, 2009 Sheet: Sheet: Sheet: 7 7 7 Rev: Rev: Rev: 1.0 1.0 1.0 of of of 7 7 7 D C B A 5 4 3 2 1

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