lpc4330 xplorer - esquematico

5/20/2018 LPC4330 Xplorer - Esquematico

1/6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Page 2Power,Flash,SDcardUser switch,Reset switch.

Page 3

Page 4

Ethernet

Page 5

USB

Page 6

JTAG,BOOTSW,LED,Header

Design Overview

Schematic's are for reference only.NGX Technologies Pvt. Ltd. provides no warranty for the use ofthese schematics.

Disclaimer:NGX Technologies Pvt. Ltd.

Audio

Title

Size Document Number Rev

Date: Sheet of

XPLORER 1.2

01 COVER

B

1 6Monday, March 26, 2012

Title


Date: Sheet of

XPLORER 1.2

01 COVER

B


Title


Date: Sheet of

XPLORER 1.2

01 COVER

B



2/6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RESET SWITCH USER SWITCH

NGX Technologies Pvt. Ltd.

SD CARD

FLASH

POWER

RESET# USER_SWITCH

SD_D2

SD_CMD

SD_D0

SD_SCK

SD_D0

SD_D1

SD_D3

SD_D2

SD_CMD

SD_D1SD_D0

SD_D3SD_D2

SD_CMDSD_SCK

SPIFI_CS

IO_0SPIFI_MOSIIO_1SPIFI_MISOIO_2SPIFI_SIO2IO_3SPIFI_SIO3

SPIFI_SCK

SPIFI_MOSISPIFI_MISOSPIFI_SIO2SPIFI_SIO3

SPIFI_SCKSPIFI_CS

USB_5V

SD_D1

SD_D3

RESET#

USER_SWITCH

VIN_5V

USB_5V

WAKEUP0

VIN_5V

SD_CMD

GND GND

GNDGND

3V3 3V3

3V3

3V3

3V3

GND

GND

3V3

GND

5V3V3

GND

3V3

GND

GND

GND

GND

GND

3V3

RESET#

GPIO0[7]

VIN_5V

USB_5V

GPIO1[9]

Title


Date: Sheet of

XPLORER 1.2

02 FLASH,SD CARD,POWER

B


Title


Date: Sheet of

XPLORER 1.2


B


Title


Date: Sheet of

XPLORER 1.2


B


C40100nF

U2

NX1117C33Z

VIN3

VOUT 2

VO 4

GND

1

R36 10K

SW1

SWT3-G1

C4100nF

+C2

10uF/10VC34100nF

FB6

BLM15HG601SN1D

R37 10K

TP2T POINT R

LPC4330_1830

U9C

SD_DAT1H6 SD_DAT0J5

SD_DAT2J7

SD_CLKK6

SD_CMDK4

SD_DAT3K7

SPIFI_SCK A7

SPIFI_SIO2 B7

SPIFI_SIO3 B8

SPIFI_MISO C7SPIFI_MOSI D7SPIFI_CS E7

C61nF

C35100nF

D1

LED

1

2

LPC4330_1830

U9A

WAKEUP0 A4

VDDAB2

VSSAC2

VSSIO_1 C8

VSSIO_2 D4

VSSIO_3 D5

VDDREG1E4

VDDREG2E5

VDDREG3F4

VDDIO1F10

VSSIO_4 G8

VSSIO_5 J3

VSSIO_6 J6

VDDIO2K5

C23

100nF

R710K

J9

SCHB1A0205

DAT21

CD/DAT32

CLK5

DAT07

CMD3

VSS6

VDD4

DAT18

SHLD1 9

SHLD2 10

SHLD3 11

SHLD4 12

SHLD5 13

SHLD6 14

SHLD7 15

FB4

BLM15HG601SN1D

C710nF

+C22

10uF/10V

U5

PMEG2005AEV115

1 1

2 2

33

44

5 5

6 6

R1330

SW2

SWT3-G1

C37100nF

U6

S25FL032P0XMFI013

CS# 1

CLK 6

DI(IO0)5

DO(IO1)2

HOLD#(IO3)7

VCC8

GND 4

WP#/IO23

R38 10K

R49 10K

C41100nF

C5100nF

+C49

47uF/6.3V

R48 10K

R610K


3/6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ETHERNET


DNL

ETHERNET ROUTING GUIDELINES

=>Keep the trace length difference between TX+ and TX- (or RX+ and RX-) in 700 mils.=> Keep RX+/- signal on the top layer, the RX+/- signal should avoid any vias, if possible. Avoid right angle signal trace.=>The crystal/oscillator clock and the switching noise from digital signals should be far away from TX+/-, RX+/- pairs.=>Keep TX, RX differential signals running symmetric, equal length, and closely. The trace spacing between TX+ and TX-or between RX+ and RX- pair should be in 8 ~ 10 mils.The better spacing between TX+/- and RX+/- pairs should be larger than 200 mils=>The trace length from LAN8720 to the transformer should not be longer than 5 inches, keep the trace as straight aspossible, and keep it parallel for differential pairs.=>The termination resistors 49.9O and capacitors of TX and RX pairs should be placed near the transformerside and should be shorter than 400 mils.

E_TXD0

E_TXD1

E_RXD0E_RXD1E_CRS_DVE_RXER

E_MDC

E_TXEN

ETH_RST#NET_ACT

TD+

TD-

RD+

RD-E_MDIO

X1

E_RXER

NET_SPEED

E_TXD1E_TXD0

E_RXD1E_RXD0

E_MDC

E_CRS_DV

E_MDIO

E_TXENE_TX_CLK

X1

E_TX_CLK

E_MDC

E_RXD0

E_CRS_DV

E_TXEN

E_RXD1

ETH_RST#

E_TXD0

E_MDIO

NET_ACT

NET_SPEED

GND

GND

GND GND GND

GND GND GND GND

GND

3V3

3V3

3V3

GND

3V3

GND

GND

3V33V3

3V3

3V3

GPIO0[0]

GPIO0[1]

GPIO0[2]

GPIO0[3]

GPIO5[0]

GPIO0[4]

E_TXD0

E_MDIO

Title


Date: Sheet of

XPLORER 1.2

03 ETHERNET

B


Title


Date: Sheet of

XPLORER 1.2

03 ETHERNET

B


Title


Date: Sheet of

XPLORER 1.2

03 ETHERNET

B


C48

10nF

R1610K

J6

RJ45/MAG

1

23

4

567

89

10

1112C14

18pF

C25

100nF

C16

18pF

R15

49.9R

C33

10uF

R11

49.9R

C12

100nF

C31

100nF

C47

10uF

R13

49.9R

TP3

T POINT R

R17

49.9R

C11

18pF

Y4

ASFL1-50MHZ-L-T

VCC4

GND2

1

E/D

3

OUT

FB8

BLM18PG121SN1D

R35270

R51

10K

C18

100nF

C13

18pF

R9

12K1

C30

100nF

C38

100nF

LPC4330_1830

U9E

ENET_TX_EN G1

ENET_RXD1G2

ENET_MDC G10

ENET_CRSH9

ENET_MDIO H10

ENET_TXD0 J10

ENET_RXD0K8

ENET_TX_CLK K9

ENET_TXD1 K10

R42

10k

R50270

C19

100nF

R1810K

U8

LAN8720

VDD2A

1

LED2/nINTSEL2 LED1/REGOFF3

XTAL2

4

XTAL1

CLKIN

5

VDD

CR

6

RXD1/MODE17 RXD0/MODE08

VDDIO

9

RXER/PHYAD010 CRS_DV/MODE211

MDIO12

MDC13

nINT/REFCLK014

nRST15

TXEN16

TXD0

17

TXD118

VDD1A

19

TXN 20

TXP

21

RXN 22

RXP 23

RBIA

S

24

GND

25

C28

100nF

C26

100nF

5 4 3 2 1


4/6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

UDA CODEC


DNP R20, R41

VOUTR

VOUTRHP

VOUTLHP

I2C0_SCL

UDA_RST

I2S_TX_WS

I2S_TX_SDA

I2S_RX_SCKI2S_RX_WSI2S_RX_SDAI2S_TX_SCK VREFHP

VINM

3V3_Audio

VOUTL

VREFHPVOUTRHP

VOUTLHP

I2C0_SDA

I2C0_SDA

I2C0_SCL

I2C0_SDAI2C0_SCL

I2S_TX_WSI2S_TX_SDA

I2S_RX_SCKI2S_RX_WS

I2S_RX_SDA

I2S_TX_SCK

UDA_RST

VINL

VINR

VOUTR

VOUTL

VINL

VINM

VINR

GND

GND

GND

GND

GND

3V33V3

3V3

3V3

3V3

GND

3V3

GND

GND

GPIO0[14]

USB_5V

Title


Date: Sheet of

XPLORER 1.2

04 AUDIO

B


Title


Date: Sheet of

XPLORER 1.2

04 AUDIO

B


Title


Date: Sheet of

XPLORER 1.2

04 AUDIO

B


C45

100nF

C15

100nF

LPC4330_1830

U9G

I2C0_SCL D6I2C0_SDA E6

I2S0_TX_SCK A8I2S0_TX_WS F7

I2S0_RX_WS G5

I2S0_TX_SDA G6

I2S0_RX_SCK H7

I2S0_RX_SDA J9

R44

47K

C17

4.7uF/16V

R14 0

TP4

T POINT R

U7

UDA1380

RESET1

SYSCLK9

DATAI

8

WSI7

BCKI6

DATAO5

WSO4

BCKO3

L3MODE12

L3DATA/SDA14

L3CLOCK/SCL13

VINM 31

VINR 29

VINL 27

VOUTL 23

VOUTR 21

VREF(HP) 18

VOUTLHP

19

VOUTRHP 17

RTCB 11

SEL_L3_IIC 15

VAD

CN

3

0

VSSA

(HP

)

1

6

VSSA

(DA

)

2

4

VSSA

(AD

)

2

6

VSSD

1

0

VAD

CP

32

VDDA

(HP

)

20

VDDA

(DA

)

22

VDDA

(AD

)

28

VDDD

2

VREF25

EXP_PAD33

C39

47uF/6.3V

R41 0R

TP5

T POINT R

C43

10uF

Y2

ASFL1-24.576MHZ-L-T

VCC4

GND2

1

E/D

3

OUT

C21

47uF/6.3V

C24

10uF

R10

2K

C44

10uF

R20 0R

C46

100nF

C29

100nF

R39

1K8

C20

100nF

C42

10uF

R19 0R

R45 0R

R40

1K8

C10

10uF

J5

SJ-3524-SMT

1

2

4

3

J7

SJ-3524-SMT1

4

3

2

R12 0

FB10

BLM15HG601SN1D

5 4 3 2 1


5/6

5 4 3 2 1

D D

C C

B B

A A

D+ and D- are Differential Pair with 90 ohm impedance.

USB1 Power enable and fault pins are monitored/controlled using GPIO.

USB SECTION

USB ROUTING GUIDELINES

=>Route USB trace pairs together [ DM & DP].=>Do not route USB traces under crystals, oscillators,magnetic devices orICs that use and/or duplicate clocks.=>Route high-speed USB signals using a minimum of vias and corners.=>Use 20-mil minimum spacing between high-speed USB signal pairs and other signal traces for optimal signal quality.

USB0_PWR_EN

USB1_PWR_EN

HOST/DEVICE

HOST/DEVICE

1/0

NOTE:- When both USB0 and USB1 are in Host modeexternal 5V DC to be given to J8 pin 2.


D+ and D- are Differential Pair with 90 ohm impedance.

USB0_PWR_FAULT USB_5V

GND

USB1_DMUSB1_DP

USB1_PWR_FAULT

USB1_PWR_EN

USB0_VBUS

USB1_VBUS

USB0_PWR_EN

USB1_VBUS

USB0_DPUSB0_DM

USB0_VBUS

USB0_ID

USB0_VDDA

USB1_VBUSUSB1_DPUSB1_DM

USB0_VBUS

USB0_DPUSB0_DM

USB0_PWR_ENUSB0_PWR_FAULT

USB0_VDDA

USB1_DM

USB1_DP

USB0_ID

USB1_PWR_EN

USB1_PWR_FAULTUSB_5V

USB_5V

USB1_VBUS

USB0_PWR_FAULT

USB_5V

GND

GND

GND

3V3

GND

GND

GND

GND

USB1_DM

USB1_DP

GPIO5[6]

GPIO1[13]

GPIO5[1]

GPIO5[5]

USB_5V

Title


Date: Sheet of

XPLORER 1.2

05 USB

B


Title


Date: Sheet of

XPLORER 1.2

05 USB

B


Title


Date: Sheet of

XPLORER 1.2

05 USB

B


U4

PMEG2005AEV115

1 1

2 2

33

44

5 5

6 6

R4712K1

C36100nF

R2710K

R2615K

FB9

BLM15HG601SN1D

U1

PMEG2005AEV115

1 1

2 2

33

44

5 5

6 6

FB2

BLM15HG601SN1D

LPC4330_1830

U9D

USB0_VDDA3V3_DRIVERD1

USB0_VDDA3V3D2

USB0_VSSA_TERMD3

USB0_DPE1

USB0_DM

E2

USB0_VBUSE3

USB0_IDF1

USB0_VSSA_REFF2

USB0_RREFF3

USB0_PWR_ENG4

USB0_PWR_FAULTG7

USB1_VBUS D10USB1_DP E9USB1_DM E10

R3 33

C347pF

FB7

BLM15HG601SN1D

FB1

BLM15HG601SN1D

FB3

BLM15HG601SN1D

J1

ZX62D

-B-5

P8

VBUS1

DM2

DP3

ID4

GND5

SHL1

6

SHL2

7

SH

L3

8

SH

L4

9

R2510K

R215K

R4 33

J3

ZX62D

-B-5

P8

VBUS1

DM2

DP3

ID4

GND5

SHL1

6

SHL2

7

SHL3

8

SHL4

9

R2810K

C147pF

U3

LM3526-H

ENA1

FLAG_A

2

FLAG_B3

ENB4

OUT_B 5

GND 6

IN

7

OUT_A 8

FB5

BLM15HG601SN1D

R2915K

R3010K

R515K

5 4 3 2 1


6/6

5 4 3 2 1

D D

C C

B B

A A


JTAG

To Boot from Quad SPI flash

configure boot switch to 1110

BOOT SELECT SWITCH

CAN1 IS MULTIPLEXED WITH ETHERNET

NOTE:

* CAN1 cannot be used when Ethernet is enabled.* Load R52 and R53 to use CAN1* ADC lines 5V tolerant

BLINKY LED

SWIO/TMS

SWDCLK/TCLKSWO/TDO

NC/TDI

RESET#

XTAL1

XTAL2

RTCX2RTCX1

RTCX1

RTCX2

XTAL1

XTAL2GPIO0[8]GPIO0[9]GPIO5[7]GPIO1[10]

RTC_ALARM

TR

ST

ADC0.1ADC0.2ADC0.3

ADC0.0

CAN1_RD

CAN1_TD

GPIO0[7]

GPIO0[7]GPIO0[14]GPIO0[4]

GPIO1[13]GPIO1[12]

GPIO1[1]GPIO3[7]

GPIO3[5]

GPIO0[14]


GPIO1[11]


GPIO3[7]GPIO3[5]

GPIO1[11]

ADC0.1ADC0.2ADC0.3

RESET#


GPIO0[4]

USB_5V

GPIO1[11]

GPIO1[12]

USB1_DMUSB1_DP

I2C1_SDAI2C1_SCL

VIN_5V

VBATRESET#

U0_TXDU0_RXDGPIO5[2]

U1_TXDU1_RXD

ADC0.0

VIN_5V

USB_5V

MOSI1MISO1SCK1SSEL1

USB1_DM

USB1_DP

U0_TXDU0_RXD

U1_TXD

U1_RXD

MOSI1MISO1

SCK1SSEL1

I2C1_SDAI2C1_SCL

GPIO5[2]GPIO5[6]

GPIO0[8]GPIO0[9]GPIO5[7]GPIO1[10]

VBAT

GPIO5[6]

GPIO1[13]

GPIO1[10]

GPIO5[0]

GPIO0[2]

GPIO0[3]

GPIO0[1]

GPIO0[0]

GPIO1[9]

GPIO5[5]

GPIO5[1]

GPIO0[1]

GPIO5[5]

GPIO1[9]

GPIO0[2]

GPIO0[3]

GPIO5[0]

GPIO5[1]

GPIO0[0]

SWIO/TMSSWDCLK/TCLKSWO/TDONC/TDIRESET#

CAN1_RDCAN1_RDX

CAN1_RDXCAN1_TDX CAN1_TDCAN1_TDX

GND GND

GNDGND

3V3

3V3

GND

3V3

3V3GND

GND

3V3

GND

GPIO0[7]

GPIO0[14]

E_TXD0

E_MDIO

RESET#

GPIO0[4]

USB1_DMUSB1_DP

USB1_DM

USB1_DP

GPIO5[6]

GPIO1[13]

GPIO0[0]

GPIO0[1]

GPIO0[2]

GPIO0[3]

GPIO5[0]

GPIO5[1]

GPIO5[5]

GPIO1[9]

VIN_5V

USB_5V

Title


Date: Sheet of

XPLORER 1.2

06 JTAG,BOOT SW,BLINKY LED,HEADER

B


Title


Date: Sheet of

XPLORER 1.2


B


Title


Date: Sheet of

XPLORER 1.2


B


R34100K

R810K

C8

18pF

C27 18pF R33100K

D2

LED

1

2

J8

1X27_L

12

3456789

101112131415161718192021

222324252627

J10

1X27_R

12

3456789

101112131415161718192021

222324252627

C9

18pF

R32100K

R53 0R

R46270

J2

CON10A

1 2436587109

TP7

T POINT R

R52 0R

R2110K

C32 18pF

LPC4330_1830

U9F

ADC0_1A1 ADC0_0A2

ADC0_3A3 ADC0_2B3

GP_CLKIN H4

GPIO0[7]C10

GPIO0[14]E8

GPIO0[4]H1

SSP1_MISO J1

SSP1_MOSI J2

GPIO0[9] K1GPIO0[8] K2

GPIO1[11]A9

GPIO1[13]A10

GPIO1[12]B9

GPIO1[10] B10

GPIO1[1]H5

GPIO3[7]C9

U0_TXD F6

GPIO3[5]F8

GPIO5[7] C6

GPIO5[2] F5GPIO5[6] G9

U0_RXD F9

U1_TXD

H8

U1_RXD J8

SSP1_SCK K3

SSP1_SSEL J4

I2C1_SCL D9

I2C1_SDA D8

R31100K

R43270

TP6

T POINT R

ABM3B-12.000MHZ-B2-T

Y3

1

1

22

3 34

4

R2210K

J4

HDS-04

IN11

IN22

IN33

IN44

OUT1 8

OUT2 7

OUT3 6

OUT4 5

Y1

ABS07-32.768KHZ-T

1 2

TP1

T POINT R

R2310K

LPC4330_1830

U9B

DBGENA6

TRSTB4

TMS/SWDIOC4

TDIG3

TCK/SWDCLKH2

TDO/SWOH3

RTCX1 A5

RTCX2 B5

RTC_ALARM C3

VBAT C5

RESETB6

XTAL1 B1

XTAL2 C1

R2410K

D3

LED

1

2

lpc4330 xplorer - esquematico

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