nl6621m开发板原理图丝印针对qfn88封装

5 4 3 2 1

版本号

日期

修改人

修改记录

Ver1.0

2013/07/19

韩一漫

1：从NL6621M_WFI_AUDIO_ADAPTER_V1P0基础上修改而来，用于测试Nu6621M的所有接口性能

D D

C C

B B

A

Title

新岸线 A

NL6621M_BALUNSWITCH_WIFI_V1P0

5 4 3

SizeA4

Date:

2

DocumentNumberREVISION_HISTORY

Saturday,September28,2013

Sheet 1

1

of 7

Rev100

5 4

7 GPIO0

3

R145 10K

JP28

1

2

R147 10K

JP29

1

1

1

2

3

R149 10K

JP30

1

2

3

1

7 GPIO1 SD_DATA24 VDD 21 VDD 2

VDD 2

+1.8V

J2+215V_efuse2

SD_DATA14 2CO_BT_ACTIVE 2CO_BT_FREQ_OVLAP

+1.8V_83 SD_DATA04 33 2 3

2CO_BT_PRIORTY

3

VDD

3

3

3

J31 2

RESET#32K_XIN

32K_XOUT

VDD_84

VDDSDJ41 2

SD_CLK 4

VDD_SDSD_CMD 4

SD_DATA3 4

R146 100

R151 10K

HEADER3JP31

1

2

3

1

R148 100

R153 10K

HEADER3JP32

1

2

3

1

R150 100

R155 10K

HEADER3JP33

1

2

3

1

89

88

87

86

85

84

83

82

81

80

79

78

77

76

75

74

73

72

71

70

69

68

67

+1.2V_Core1

D

SMID_DATA1_IO

SMID_CLK_I

U2

+1.2V_PRE VDD

2CO_WLAN_ACTIVE

R152 100

2 VDD

3 2

HEADER3L11.6nH

PWM0

R154 100

2

3

HEADER3

U1

VDD

2

C2

PWM1

R156 100

2

2 D

3

HEADER3

+1.2V_Core2

C18.2pF

C5 L21.6nH

3 1

pF

C3

3 1

22 NC6

44 55

82pF TXON

C48.2pF

7 GPIO2

1VDD_CORE2

GND_PADVDD_CORE1

LF_XOLF_XISYS_RSTN_IVDD33_83

VDD18VDD25GPIO1_IOGPIO0_IOSMID_DATA2_IO

2GPIO2_IO

NC6666

SMID_DATA0_IO

VDDPST0_SDSMID_CMD_IOSMID_DATA3_IO

NC72NC71NC70NC69NC68

VDD_PRE_PAD

NC6565

82pF BL2012-10B2450

U3

1RX

RXEN6

3 CHIP_MODE0

3CHIP_MODE0

NC6464

GND

ANT5

7CHIPS_MPIO_CDKE1

CHIP_MODE1

NC6363

3TX

/RXEN4

7

7

VDD 7

SPI_DISPI_CSSPI_DO

SPI_CK

SPI_DI

8

SPI_CS

SPI_DO

NC6262

NC6161

59

NC6060

VDD_VCO_PAD

+1.2V_VCO

U4

3

1

3 1 TXC6

2 6

2

HWS408C78.2pF

J71 2

VDD_9 9

VDD33

RF_IP58

4 55

8.2pF

C 4 SCL

10ICL_IO RF_IN57

+1.2V_TRX BL2012-05B2450

2RXON C

SDA 11

2 12

IDA_IO

56

VDD_TRX_PAD55

VDDPAJ81 2 VDD_PA

TXON

2

TXON_O

VDD_PA_PAD54

JP9

2,4

RXQOSNPI_CK

RXON_O

RF_OP53 U5

1

2

3

VDD2,4 QSPI_SO 15QSPI_CK_O RF_ON52 +1.2V_IF VDDR99 10K1

2,4 QSPI_SI 16QSPI_SO_IO VDD_IF_PAD51 +1.8V_JJ5911 2 +1.8V 2,4 2

A-1JB

G1

SG2G3

2

J101 2 VDD_1717QSPI_SI_IO ALDO_IN_PAD50 R124K0.1% QSPI_SI 3

C88.2pF 1 3

RXON2

22,4,4

QSPI_CS

18VDD33_17

QSPI_CS_O

BGR_REX49

VDD33_BGR_PAD48

VDD_4JJ9111

VDD_4JJ8121

VDD

2

VDD

R100 100 4

2,4

4

4

QSPI_WP

QSPI_HOLDUART_RXDUART_TXD

QSPI_WP_IO

QSPI_HOLD_IO

UART_RXD_I

UART_TXD_O

VDD33_LDO_PAD47

AVDD_PLL_PAD46

CO_BT_ACTIVEVDD33_24CO_BT_FREQ_OVLPCO_BT_PRIORITYCO_WLAN_ACTIVEI2S_SCLK

I2S_MCLKI2S_SDATAI2S_LRCLKPWM0PWM1WDO

WCKWRSTVDD_DIGDLDO_INXINXOUT

VSS_DLDODLDO_OUTVDD18_PADAVDD_ADDA_PAD

DVDD_PLL_PAD45

DVDD_ADDA_PAD

+1.2VA_PLL

+1.2V_PLL

+1.2V_AFE

1

2

3

JP8 VDD R2 10K

HEADER3

JP1

1

2

3

12

VDD R3 10K

JP2

1

2

3

12

VDDR157 10K1

VDDR97 10K1

2,4QSPI_HOLD

2,4QSPI_WP

TXON2

R1610 2

1

2

3

R158 100 3

2,4QSPI_CK 2

3

3

R4 100

3

R5 100

HEADER3

JP34JP35

R98 100

HEADER3

HEADER3 HEADER3

R162 022

B VDDR159 10K11 JP10 {QSPI_HOLD,QSPI_WP,QSPI_DO} B

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

R160 10033 VDDR101 10K11 000:loadfirmwarefromSDIO/SPI

HEADER3 2,4 QSPI_CS 22

VDD

2

J131

C2O_BT_ACTIVE

VDD_24

R102 100

33 001:loadfirmwarefromI2CEEPROM

2 CO_BT_FREQ_OVLAP

1

2 CO_BT_PRIORTY

NL6621M_QFN88

510

510

1 +1.2VA_ADDA

HEADER3JP3

010:loadfirmwarefromspiflash

R8R9

3

2 CO_WLAN_ACTIVEI2S_SCLK/PWM_L_P

+1.8V43 2

J14

+18V

+12V_DLDO_OUTVDD

R6 10K1

2

011:loadfirmwarefromUART

3 I2S_MCLK/PWM_R_N

3 I2S_SDATA/PWM_L_N

3 I2S_LRCLK/PWM_R_P

2

C111uF

EXC-ML20A390U

L3

+1.8VDLDO_INJ161

40M_XOUT3

40M2_XIN 3

2,4 QSPI_SO

R7 100

32

3

HEADER3

100:reserved

101:SPIflashexecutiondirectly

1uFC13

C9

C10

C18

VDD_9

新岸线

JTAG_TDIO

PWM0

PWM1 C121uF

VDD_37 J181 2 +1.8V_DLDO_IN

VDD

JTAG_TCK A

C94

C14

C15

C16

C17

3JTAG_RST

110:efuseburningmode111:reserved

Title

NL6621M_BALUNSWITCH_WIFI_V1P0

5 4

7 GPIO0

3

R145 10K

JP28

1

2

R147 10K

JP29

1

1

1

2

3

R149 10K

JP30

1

2

3

1

7 GPIO1

SD_DATA24

VDD

21

VDD

2 VDD 2

+25V_efuse

SD_DATA14

CO_BT_ACTIVE

2CO_BT_FREQ_OVLAP

2CO_BT_PRIORTY

+1.8VJ21 2

+1.8V_83

SD_DATA04

33 2 3 3

VDD

3

3

3

J31 2

RESET#32K_XIN

32K_XOUT

VDD_84

VDDSDJ41 2

SD_CLK 4

VDD_SD

SD_CMD 4

SD_DATA3 4

R146 100

R151 10K

HEADER3JP31

1

2

3

1

R148 100

R153 10K

HEADER3JP32

1

2

3

1

R150 100

R155 10K

HEADER3JP33

1

2

3

1

89

88

87

86

85

84

83

82

81

80

79

78

77

76

75

74

73

72

71

70

69

68

67

+1.2V_Core1

D

SMI

SMID_CLK_IVDDPST0_SDD_CMD_IO

D_DATA0_IO

SMID_DAT

NC72NC71NC70NC69NC68

VDD_PRE_PAD

A3_IO

U2

+1.2V_PRE

VDD

3

CO_WLAN_ACTIVE 2

R152 100

VDD

2

HEADER3L11.6nH

PWM0

R154 100

2

3

HEADER3

U1

VDD

2

C2

PWM1 2R156 100

3

2

D

HEADER3

+1.2V_Core2

C18.2pF

C5

L21.6nH

33 11

pF

C3

22 NC6

44 55

82pF

TXON

C48.2pF

7 GPIO2

3 CHIP_MODE0

3 CHIP_MODE1

7 SPI_CK

1VDD_CORE2

GND_PADVDD_CORE1

LF_XOLF_XISYS_RSTN_IVDD33_83

VDD18VDD25GPIO1_IOGPIO0_IOSMID_DATA2_IOSMID_DATA1_IO

SMI

2GPIO2_IO

3CHIP_MODE0

5

6

4CHIP_MODE1

NC6666

NC6565

NC6464

62

61

60

58

NC6363

82pF

BL2012-10B2450

U3

1RX

2GND

3TX

RXEN6

ANT5

/RXEN4

7

VDD 7

7

SPI_DISPI_CSSPI_DO

SPI_CKSPI_DI

7

SPI_CS

NC62NC61NC6059

+1.2V_VCO

U4

3

1

1 TXC6

2

5

2 6

HWS408C78.2pF

J71 2

C 4

SCL

VDD_9 9

12

10

SPI_DO

VDD33

VDD_VCO_PAD

55

RF_IP57

NC

4 5

8.2pF

2 C

4 SDA

11ICL_IO

RF_IN56

+1.2V_TRX

BL2012-05B2450

RXON

2

2

2,4

TXONRXON

QSPI_CK

IDA_IOTXON_O

13

RXON_O

VDD_TRX_PADVDD_PA_PAD

54

RF_OP53

VDDPAJ81 2

VDD_PA

JP9

1

2

3

U5

VDD2,4

QSPI_SO

QSPI_CK_O

RF_ON52

+1.2V_IF

VDD

R99 10K1

A-1JB

2,4

QSPI_SI

QSPI_SO_IO

VDD_IF_PAD51

+1.8V_JJ5911 2

+1.8V

2,4 2 2

J101 2

VDD_1717

QSPI_SI_IO

ALDO_IN_PAD50

R124K0.1%

QSPI_SI 3

C88.2pF 1 3

2,4

RXON2

2,4

QSPI_CSQSPI_WP

VDD33_17

18

49

20

19QSPI_CS_O

BGR_REXVDD33_BGR_PAD48

VDD_4JJ9111

VDD_4JJ8121

2 VDD

2 VDD

R100 100 4

G1

SG2G3

2,4

4

4

QSPI_HOLDUART_RXDUART_TXD

QSPI_WP_IO

21

22

QSPI_HOLD_IOUART_RXD_IUART_TXD_O

VDD33_LDO_PAD

CO_BT_ACTIVEVDD33_24CO_BT_FREQ_OVLPCO_BT_PRIORITYCO_WLAN_ACTIVEI2S_SCLK

I2S_MCLKI2S_SDATAI2S_LRCLKPWM0PWM1WDO

WCKWRSTVDD_DIGDLDO_INXINXOUT

VSS_DLDODLDO_OUTVDD18_PADAVDD_ADDA_PAD

46

45

AVDD_PLL_PADDVDD_PLL_PADDVDD_ADDA_PAD

+1.2VA_PLL

+1.2V_PLL

+1.2V_AFE

1

2

3

JP8

VDD

R2 10K

HEADER3

JP1

1

2

3

1

VDD

R3 10K

47

JP2

1

2

3

1

3

VDD

R157 10K1

VDD

R97 10K1

2,4

QSPI_HOLD 2

2,4

QSPI_WP 2

TXON2

R1610R158

2

1003

2,4

QSPI_CK 2

3

R4 100

3

R5 100

1

2

3

HEADER3

JP34JP35

R98 100

HEADER3

HEADER3

HEADER3

B VDD

R159 10K11

JP10

{QSPI_HOLD,QSPI_WP,QSPI_DO} B

R162 022

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

R160 10033

VDD

R101 10K11

000:loadfirmwarefromSDIO/SPI

HEADER3

2,4

QSPI_CS

22

VDD

2

J131

C2O_BT_ACTIVE

VDD_24

3

R102 100 3

001:loadfirmwarefromI2CEEPROM

2 CO_BT_FREQ_OVLAP

2 CO_BT_PRIORTY

NL6621M_QFN88

510

510

1

+1.2VA_ADDA

HEADER3

JP3

010:loadfirmwarefromspiflash

2 CO_WLAN_ACTIVE

3 I2S_SCLK/PWM_L_P

+1.8V43

2

J14

+18V

+12V_DLDO_OUT

VDD

R6 10K1

2

21

011:loadfirmwarefromUART

R8R9

3 I2S_MCLK/PWM_R_N

3 I2S_SDATA/PWM_L_N

3 I2S_LRCLK/PWM_R_P

2

C11

1uF

EXC-ML20A390U

L3

+1.8VDLDO_INJ161

40M_XOUT3

40M2_XIN 3

2,4

QSPI_SO

R7 100

33

HEADER3

100:reserved

101:SPIflashexecutiondirectly

C94

C14

C15

C16

C17

VDD_9

PWM0

2 PWM1

C12

1uF

VDD_37

J181 2

+1.8V_DLDO_INVDD

110:efuseburningmode

C9

C10

C18

新岸线

Title

NL6621M_BALUNSWITCH_WIFI_V1P0

Size

A4

DocumentNumber

NL6621M

Rev

1.00

Date:

Saturday,September28,2013

Sheet

2

of

7

111:reserved

C13

3JTAG_TDIO

3JTAG_TCK

1uF

3JTAG_RST

A

C23

1uF

10uF

1uF

4.7uF

1uF

+1.2VA_PLL

VDD_37+1.2VA_ADDA+18VDLDO_IN+1.2V_DLDO_OUT+1.8V_43

VDD_48VDD_49+1.2V_AFE

1uF

1uF

1uF

A

C19

4.7uF

C20

4.7uF

C22

1uF

1uF

+1.2V_Core1+1.2V_Core2

VDD_17

C21

1uF

5

+1.2V_PLL

VDD_24+1.8V_83+1.2V_IFVDDPA

C24

1uF

C25

1uF

C26

1uF4.7uF

C27

C28

4

+12V_TRX+12V_VCO+12V_PREVDDSD+2.5V_efuse

8.2pF

C29

1uF

C30

4.7uF

C31

4.7uF

C32

1uF

C33

1uF

3

+1.8V_51VDD_84

C34

1uF

C35

1uF

2 1

+1.2VA_PLL

VDD_37

+1.2VA_ADDA+18VDLDO_IN

+1.2V_DLDO_OUT

+1.8V_43

VDD_48VDD_49+1.2V_AFE

1uF

10uF

1uF

4.7uF

1uF

1uF

1uF

1uF

A

C19

4.7uF

C20

4.7uF

C21

1uF

+1.2V_Core1+1.2V_Core2 VDD_17

5

+1.2V_PLL VDD_24+1.8V_83+1.2V_IFVDDPA

C22

1uF

C23

1uF

C24

1uF

C25

1uF

C26

1uF4.7uF

C27

C28

4

+12V_TRX+12V_VCO+12V_PREVDDSD+2.5V_efuse

8.2pF

C29

1uF

C30

4.7uF

C31

4.7uF

C32

1uF

C33

1uF

3

+1.8V_51VDD_84

C34

1uF

C35

1uF

2 1

5 4 3 2 1

22pFC36

22pFC37

D D

22pFC38

22pFC39

+3.3V

R18 10K

R19 10K

R21 10K

R22 10K

R14 470

V5_JTAG1

1VTref1

R15 10K

R16 NC

R17 10K

VTref22

C 2JTAG_RST

R24 33

nTRST

nRST4

R25 33

RESET#23 C

2JTAG_TDIO

2JTAG_TCK

R26 33

R29 33

R31 33

5TDI

7TMS

9TCK

TDO6

RTCK8

GND10

R32

R27 33

33

Y1

2

32K_XIN

2

1

32K_XOUT2

32.768K

32.768KHz晶体

2D1 LED1

2CHIP_MODE0

2CHIP_MODE1

R12R13

J191

J201

2

2

R10R11

1K

1K 2D2

LED1

+3.3V

1M

1M

模式选择

Y2

240M_XIN

3OUT2GND1

4

GND2OUT1

40MHz

2

1

40M_XOUT2

40MHz晶体

+3.3V

2,3 RESET#

PushButtonReset

S1

2 3

1 4

SWPUSHBUTTON

复位电路

JP4

JP6

7I2S_SCLK

2

6

I2S_SCLK/PWM_L_P

PWM_L_P

1

2

3

2

6

I2S_MCLKI2S_MCLK/PWM_R_N

PWM_R_N

1

2

3

HEADER3 HEADER3

JP5

JP7

7I2S_SDATA

2

6

I2S_SDATA/PWM_L_N

PWM_L_N

1

2

3

7I2S_LRCLK

2

6

I2S_LRCLK/PWM_R_P

PWM_R_P

1

2

3

HEADER3

I2S和PWM之间选择

HEADER3

JLINK_10PIN

1

2

3

1

2

3

10uFC40 10K

R35

B B

1

2

3

1

2

3

新岸线

Title

NL6621M_BALUNSWITCH_WIFI_V1P0

Size

A4

DocumentNumber

NL6621M_cfg

Rev

1.00

Date:

Saturday,September28,2013

Sheet 3 of 7

A A

5 4 3 2 1

5 4 3 2 1

22pFC36

22pFC37

D D

22pFC38

22pFC39

+3.3V

R18 10K

R19 10K

R21 10K

R22 10K

R14 470

V5_JTAG1

VTref1

R15 10K

R16 NC

R17 10K

VTref22

C 2JTAG_RST R24 33 3nTRST nRST4 R25 33 RESET#23 C

JTAG_TDIO

2JTAG_TCK

R26 33

R29 33

R31 33

5TDI

7TMS

9TCK

TDO6

RTCK8

GND10R32

R27 33

33

JLINK_10PIN

1

2

3

1

2

3

10uFC40 10K

R35

B B

1

2

3

1

2

3

VDD

5

R103 10K

JP11

1

2

3

1

VDD

4

R105 10K

JP12

1

2

3

1

VDD

3

R112 10K

2 1

JP15

1

2

3

1

2,4

2

SD_RD1A0T4A2100 3

1

HEADER3JP13

2,4

2

SD_RD1A0T6A3100 3

1

HEADER3JP14

2,4

2

SDRC1M1D1 100 3

1

HEADER3JP16

R36 10K

U6 R37 10K

VSSSDA

A2 SCL

A1 WP

A0 VCC

4 5 R38 100

3 6 R39 100

8

1

2

3

1

2

3

1

2

3

2 7 WP

+3.3V

SDA2,4

SCL2,4

VDD

R108 10K

VDD

R110 10K

VDD

R114 10K

1 +3.3V

D 2,4

2

SD_RC1L0K7 100 3

HEADER3

2,4

2

SD_RD1A0T9A0100 3

HEADER3

2,4

2

SDRD1A1T3A1100 3

HEADER3

2M_EEPROM

D

1

SDA1

1

SCL1

+3.3V

R40

VDD

JP17

1

2

3

R116 10K1

WP R41 NC

+33V

0

U7

2

DATA2GND1DATA3GND2CMDNC1CLKNC2DATA0DATA1

7 R44 33

6

R47 33

SD_DATA22,4SD_DATA23,4

2,4

2

SDAR115 100 3

HEADER3JP18

R42 100

R43 100

R45 100

1

2

3

R46 100

4

3

R48 33

SD_CMD2,4

VDD

R118 10K1 1

10

5

1

R49 33

C

9 R50 33

8

R51 33

SD_CLK2,4

SD_DATA20,4SD_DATA21,4

2,4

2

SCLR117 100 3

HEADER3

QSPI_CK1

1

QSPI_SO1 C

U8

4 5

R53 100

3VSS

SI6

R52 100

QSPI_SO2

8

head

2QSPI_WP

R55 100

2WP

SCLK7

R54 100

QSPI_CK2

2QSPI_SI

C41

C42

2QSPI_CS

R57 100

SOCS

HOLDVCC

R56 100

+3.3V

QSPI_HOLD2

10pF

10pF

QSPI_SI11

2M_SPINORFLASH

QSPI_CS11

B

43

2

C

.1uF

1

0

16

C49

uF

15

R58

100

5

R59

100

4

6

14

3

U9

C1+

VCC8

+33V

C44

C45

VDD

JP19

1

2

3

R120 10K1

B

+3.3V

0.1uF

C1-C2+

7

V+10

V-

0.1uF

C46

0.1uF

P1DB9-F

1

2

3

1

2,4

2

10nFC47

10nFC48

UARRT1_1T9XD100 3

HEADER3JP20

0.1

C2-

6 VDD

R122 10K1

2,4

2,4

A

UART_TXDUART_RXD

TINROUT

NC2NC4NC1

TOUT12

RIN13

NC311

GND9

2 10

7

3

8

4 11

9

5

2,4

2

UARRT1_2R1XD100 3

HEADER3

Nufront

Title

NULINK1_TEST_V4P0

Size

A4

DocumentNumber

Nulink1_clk_Memory

Rev

0.1

Date:

Saturday,September28,2013

Sheet

4

of

7

A

RS232

ADM3101EARQZ

L4

EXC-ML20A390U

5 4 3 2 1

新岸线

Title

NL6621M_BALUNSWITCH_WIFI_V1P0

Size

A4

DocumentNumber

NL6621M_cfg

Rev

1.00

Date:

Saturday,September28,2013

Sheet 3 of 7

A A

5 4 3 2 1

5 4 3 2 1

1

J32

10nF

10pF

2

+5V

0.1uF

C50

001uFC54 1

R60

2

330uF/16V

1

C53

001uF

C51

10pF

C52

+

+5V

ADP3339AKC-3.3

VIN Vout_Tab

C56

1

C55

3 4

Vout

GND

22uF/10V

2

330uF/16V

1 2 +

J221 2

C57

C58

JUMPER

+33V

1 2

D 3

12V/1A

U10

R66 470D4

LED D

+5V

ADP3339AKC-3.3

VIN Vout_Tab

C65

3 4

Vout

GND

1

C66

10nF

10pF

1 2

C68

+3.3V_I2S

+3.3V

C61

U12

VINVOUTGND

ENBBP

1 5

2

C62

C63

J231 2

JUMPER

+2.5V

+2.5V_efuse

22uF/10V

2

330uF/16V

+

C U13

10uF

C67

3 4

AS2930M5-2.5

C6410nF

10uF

10nF

C

+3.3V

U17

VINVOUTGND

ENBBP

1

2

3

5

4C15110nF

10uFC147

10nFC148

C150

C149

C152

VDD18

+33V

C60

U11

IN

4

EN

GND

1

2.2uH

SW

3L5

BP

5

+18V

AS2930M5-1.8

4.7uF

10uF

10nF

10pF

2

10uFC59

AS5406M5-1.8

B

+1.8V

R62 0

+1.8V_DLDO_IN

VDDR64 0

VDD_SD

VDD18

R83 NC

B

VDD

+3.3V

R63 0

VDD_PA

+1.8VR65 NC

+33V

R84 0

新岸线

Title

NL6621M_BALUNSWITCH_WIFI_V1P0

Size

A4

DocumentNumber

POWER

Rev

1.00

Date: Saturday,September28,2013

Sheet 5 of 7

A A

5 4 3 2 1

VDD

5

R103 10K

JP11

1

2

3

1 VDD

4

R105 10K

JP12

1

2

3

VDD

3

R112 10K

2 1

JP15

1

2

3

1

2,4

2

SD_RD1A0T4A2100 3

1

HEADER3JP13

2,4

2

SD_RD1A0T6A3100 3

1

HEADER3

1

2

3

JP14

2,4

2

SDRC1M1D1100 3

1

HEADER3JP16

R36 10K

U6 R37 10K

VSSSDA

A2 SCL

A1A0

WP

VCC

4 5 R38 100

3 6 R39 100

1

2

3

1

2

3

7 WP

+3.3V

SDA2,4

SCL2,4

VDD R108 10K

VDD R110 10K

VDD R114 10K

1

8 +3.3V

D 2,4

2

SD_CLK

2,4

2

SD_DATA0

2,4

SDDATA1

2 D

R107100 3

+3.3V

HEADER3

R109

100 3

HEADER3

R113

100 3

1

2

3

JP17

HEADER3

2M_EEPROM

1

SDA1

1

SCL1

R40 VDD

R116 10K1

WP R41 NC +33V

0 2,4

2

SDA

U7

DATA2GND1DATA3GND2CMDNC1CLKNC2DATA0DATA1

7 R44 33

2

SD_DATA22,4

R115 100 3

HEADER3

R42 100

R43 100

R45 100

R46 100

6 R47 33

4

SD_DATA23,4

JP18

1

2

3

3 R48 33 SD_CMD2,4 VDD R118 10K1 1

5 2,4

2

SCL

QSPI_CK1

1

C 10

R49 33

SD_CLK2,4

R117 100 3

1

QSPI_SO1 C

9 R50 33

SD_DATA20,4

HEADER3 U8

8

head

R51 33

SD_DATA21,4

4 5

R53 100 3VSS SI6 R52 100 QSPI_SO2

QSPI_WP R55 100 2WPSCLK7 R54 100 QSPI_CK2

2QSPI_SI R57 100

C41

C42

2QSPI_CS

SOHOLD

1

8

CS VCC

R56 100

+3.3V

QSPI_HOLD2

10pF

10pF

QSPI_SI11

2M_SPINORFLASH

QSPI_CS11

B

U9

0.1uF C43

2

C1+ VCC8

+33V

VDD

R120 10K1

JP19

B

+3.3V

1

F C49

16 C1-C2+

C44

C45

7

0.1uF

0.1uF

V+10

V- P1

0.1uF

C46

DB9-F

1

2,4

UARRT1_1T9XD

2

100 3

1

2

3

10nFC47

10nFC48

HEADER3JP20

15

1

2

3

C2- 6 VDD R122 10K1

2,4

R58 100 5

0.1

A UART

UART_RX

TO

D TINROUT UT

RIN13

11

GND9

2,4

R59 100 4

6

14

3

_TXD

NC2 NC4 12

NC1

NC3

5 4 3 2 1

D D

C157

C163

R89 30K R93 10

PWM_L_N

C15410uFR85 30K

R87 43K

+3.3V_AU

47pF

C165

1000pF

0

1uF

L6

3 PWM_L_P

C153

10uFR86 30K

R88 43K

47pF

C156

14

13

12

11

10

9

8

U18

+INL

-INL

OUTL

UVP

GND2

VDD

CP

C

J1

C

4

5

R96

NC R95108pFC155

C162

1

+INR

2

-INR

3

OUTR

4

GND1

5

Mute

6

VSS

7

CN

TPA6138A2PWR

1uFC166

PHONOJACKSTEREO-15

3 PWM_R_P

C158

10uFR90 30K

R28 43K

3 PWM_R_N

C159

10uFR91 30K

47pFC161

47pF

1uFC167

R30 43K

108pFC160NC

B

R92 30K

B

1000pFC164

R94 10

PWM_Mute#

+3.3V

R33 10K

A

Title

新岸线 A

NL6621M_I2S24bit_V1p0

5 4 3

SizeA4

Date:

2

DocumentNumberAudio_I2S

Saturday,September28,2013

Sheet 6

1

of 7

Rev100

2,4

2 2

UARRT

0 1_2R1X

3

7 D100

8

4

1

1

9

5

HEADER3 3

Nufront

Title

NULINK1_TEST_V4P0

Size

A4

DocumentNumber

Nulink1_clk_Memory

Rev

0.1

Date:

Saturday,September28,2013

Sheet

4

of

7

A

RS232

ADM3101EARQZ L4

EXC-ML20A390U

5 4 3 2 1

5 4 3 2 1

3I2S_SCLK

3I2S_LRCLK

3I2S_SDATA

PT8211

BCLKVORWSNCDATAVOLGNDVDD

1 8

2 7

3 6

4 5

U14

C6947uF/10V50KC7047uF/10V

3.3V_I2S

R_OUTRV1

L_OUT

47uF/10V

D

47uF/10V

C71

C72

1 J24

D

3

4

5

C73

R67

R68

C74

PHONOJACKSTEREO-15

100pF

10K

10K

100pF

3.3V_I2S

PT2308

R_OUTR69 3.9K

R70 3.9K

OUT1VDD8

IN1-OUT27

R71 3.9K

R72 3.9KL_OUT

IN1+

VSS

C75

U15

IN2-6

IN2+5

.3V_I2S

R73 10KR74 10K

47uF/10V

C76

47uF/10V

C77

0.1uF

I2SAudio

C C

JP21

1

2

3

VDD

JP24

1

2

3

R13810K1

VDD

R13210K1

2,7

GPIO0 2

2,7

2

SPIRD1I31100 3

HEADER3JP22

VDD

R137 100

1

2

3

R14010K

3

HEADER3

JP25

1

2

3

1

VDD

R13410K1

2,7

GPIO1 2

2,7

2

SPIRD1O33100 3

HEADER3

R139 100

3

C78

C79

C80

C81

C82

C83

C84

C85

C86

C87

C88

HEADER3

10uF/6.3V

0.1uF

0.1uF

0.1uF

0.1uF

10uF/6.3V

0.1uF

0.1uF

10uF/6.3V

0.1uF

0.1uF

VDD

JP23

1

2

3

R13610K1

VDD

JP26

1

2

3

R14210K1

B

2,7

2

SPIRC1K35100 3

HEADER3

2,7

2

GPIOR2141100 3

HEADER3 B

C89

C90

VDD

JP27

1

2

3

R14410K1

22pF

22pF

R79

2,7

2

SPIRC1S43100 3

HEADER3

U16

VS1003

2.5V_MP3

3.3VA_MP3

3.3V_MP3

2,7

2,7

2,7

2,7

2,7

SPI_DISPI_DOSPI_CKSPI_CSGPIO0

R1240

R1250

R1260

R1270

R1280

30SO

29SI

IOVDD06

28SCLK

IOVDD114

23XCS

IOVDD219

3XRESET

5

2,7

2,7

GPIO1GPIO2

R1290

R1300

13XDCS/BSYNC

18

8DREQ

CVDD07

CVDD124

CVDD231

CVDD3

3.3V_MP3

50mA

2.5V_MP3

17.5mA

R75 1M

Y3

17XTALI

XTALO

RX27

26

TX

2

1

15VCO

DGND04

12.288MHz

DGND116

3.3V

R76

10

3.3V_MP3

33

34GPIO0/SPIBOOT

GPIO1

GPIO2/DCLK

DGND221

20

DGND322

R77

10

3.3VA_MP3

DGND4

38

3.3V_MP3

32GPIO3/SDATA

TEST

AVDD043

AVDD145

AVDD2

3.3VA_MP3

37mA

2.5V

R78

10

2.5V_MP3

11NC1

12NC2

25NC3

LEFT46

35NC4

RIGHT39

36NC5

GBUF42

1

2

3

4

5

J25

1

37

AGND0

AGND1

MICN

MICP2

PHONOJACKSTEREO-15

47AGND2

LINEIN

AGND3

RCAP

48

44

MP3

100K

0.1uF

C91

22

R80

0.1uF

C92

22

R81

0.1uF

C93

22

R82

A A

新岸线

itle

NL6621M_WIFI_AUDIO_ADAPTER_V1P0

Size

A3

DocumentNumber

Audio_I2S_RS232

Rev

1.00

Date:

Saturday,September28,2013

Sheet

7

of

7

5 4 3 2 1

5 4 3 2 1

+5V +5V ADP3339AKC-3.3

1

J32

3VIN Vout_Tab4

J221 2

C51

C52

C56

1

C55

10nF

C57

10pF

C58

JUMPER

+33V

0.1uF

C50

R60

1

C53

001uF

10pF

22uF/10V

2 +

1

2

330uF/16V

D 3

001uF

C54

12V/1A

1GND

U10

Vout2 +

1 2

R66 470D4

LED D

2

330uF/16V

+5V ADP3339AKC-3.3

VINVOUT

GNDENBBP

U12

+2.5V

3VIN Vout_Tab4

+3.3V_I2S +3.3V 1 5

J231 2

JUMPER

+2.5V_efuse

C65

2

330uF/16V

C67

C68

1 2 C61 2

C62C63

22uF/10V

1

C66

GND

C U13

Vout +

10uF

10nF

10pF

3

4

AS2930M5-2.5

C6410nF 10uF10nF

C

+3.3V

U17

VINVOUT

GNDENBBP

1

2

3

5

4C15110nF

+33V

VDD18

C150

C149

C152

4

10uF

10nF

10pF

1

C60

U11IN

EN

.2uH

L5

SW

GND

BP5

+18V

10uFC147

10nFC148

2

10uFC59

AS2930M5-1.8

4.7uF AS5406M5-1.8

B

+1.8V R62 0 +1.8V_DLDO_IN

VDDR64 0 VDD_SD

VDD18

R83 NC

B

VDD

+3.3V R63 0 VDD_PA +1.8VR65 NC +33VR84 0

新岸线

Title

NL6621M_BALUNSWITCH_WIFI_V1P0

Siz