430实验箱开发板原理图

1

2 DP G F E D C B A 11 10 10 11 J5 SIP2 1 2 3

3 3.3V

4

8位流水灯电路 3.3V JP15 P20 P21 P22 P23 P24 P25 P26 P27 2 4 6 8 10 12 14 16 1 3 5 7 9 11 13 15 L1 L3 L5 L7 红色 L2红色 L4红色 L6红色 L8红色红色红色红色

DP

DP

1 2 3 4 5 6 7 8 9 1K*8

P61 U2 1 2 3 3.3V OUT GND VCC

LED2 G D A C B F E

LED1 G D A C B F E

DAC5571

HEADER 2X2

C10 104

C11 104

C12 104

C13 104

C14 104

C15 104

C4 104

C25 104

GND GND P63H P64H P65H MISO1 SCK1 MOSI1 3.3V 3.3V

D J3 RXD1

GND GND SCK1 P63H P64H P65H MISO1 P62H MOSI1 P61H 3.3V P60H

DIG1

DIG2

DIG3

DIG4

DIG1

DIG2

DIG3

DIG4

3.3V

HEADER 8X2

GND P63H P64H P65H MISO1 SCK1 MOSI1

VDD

A0 SCK SDA

6 5 4

JP16 1 3 2 4 P11 P10

3.3V

GND GND CC1100_GDO0 CC100_CSN CC1100_GD02 CC1100_MISO CC1100_SCLK CC1100_MOSI+3V+3V

R4 100

L13

GND GND NRF2401A_DATA NRF2401A_SCK1 NRF2401A_DR1 NRF2401A_CSN NRF2401A_DOUT2 NRF2401A_SCK2 NRF2401A_DR2 NRF2401A_RTX_CE+3V NRF2401A_POWER

JP1

GND NRF24L01_IRQ NRF24L01_MISO NRF24L01_MOSI NRF24L01_SCK NRF24L01_CSN NRF24L01_CE

DA转换电路

C5 104

C6 104

C7 104

C8 104

C9 104

5

1

2

4

7

5

1

2

4

3

3

7

JP11 10 9 8 7 6 5 4 3 2 1 3.3V 10 9 8 7 6 5 4 3 2 1

D

4连数码管 9 8 6 12 12 P37 RO 1 2 3 CON3 J4 TXD1

4连数码管 9 8 6

U14 SP485R 3.3V RO P33 C60 104 RI 1 2 3 4 R0 RE DE DI VCC B A GND 8 7 6 5 GND 3.3V

R34 120 J12 CON2 1 2

J21

Y0

Y1

Y2

Y3

Y4

Y5

Y6

Y7 R33 5.1K

J9 SIP2 1 2

3.3V

BP1

J22

1--CC1100

NRF24L01 J17 P61H P54H P64H MISO1 SCK1 1 3 5 7 9 11 13 VCC TRX_CE UPCLK AM MISO SCK GND nrf905

P36 RI

1 2 3 CON3 DB1 1 6 2 7 3 8 4 9 5

U3 1 11 JP9 P40 P41 P42 P43 P44 P45 P46 P47 2 4 6 8 10 12 14 16 1 3 5 7 9 11 13 15 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 2 3 4 5 6 7 8 9 OC C 1D 2D 3D 4D 5D 6D 7D 8D 74HC573 U11 2 4 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 1 11 2 3 4 5 6 7 8 9 OC C 1D 2D 3D 4D 5D 6D 7D 8D 74HC573 1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q 19 18 17 16 15 14 13 12 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q 19 18 17 16 15 14 13 12 A B C D E F G DP

DS18B20 3 2 1 18B20 J38 P16 1 2 CON2 P67

R6 10K

Q6 8550

BUZZER P65 P64 P63

HEADER 8X2 JP19 1 3 5 2 4 6 P65H P64H P63H

3.3V

HEADER 3X2

无线模块 VCC

NRF905

RS232通讯电路 P66 P55 3.3V U13

HEADER 8X2 JP18 1 3

JTAG接口 R5 10k IR1 1 2 3 IRRED VCC R20 5K P15 C28 102 J35 1 2 CON2 TDO TDI TMS TCK GND REST 1 3 5 7 9 11 13 JP7 TDO 3.3V TDI TMS TCK AVSS RST JTAG 2 4 6 8 10 12 14 3.3V J19 1 2 SIP2 PS2 1 2 3 4 5 6 PS2

PS2键盘接口 JP17 VCC 1 3 2 4 DATA CLK 4 3 2 1

I2C读写EEPROM U8 GND A2 A1 A0 AT2402 SDA SCL WP VCC 5 6 7 8 3.3V C JP13 5 3 1 6 4 2 P13 P12

HEADER 2X2 C1+ C1C2+ C21 3 4 5 11 TXD1 12 RXD1 10 P34 9 P35 C58 0.1 C59 0.1

DB0 DB9

C

1 6 2 7 3 8 4 9 5

16 C35 0.1 2 6 C57 15 0.1 14 13 7 8

VCC V+ VGND

HEADER 2X2

T1 OUT T1 IN R1 IN R1 OUT T2 OUT T2 IN R2 IN R2 OUT MAX3232CSE

复位电路 3.3V R16 10K D3 IN4148

C20 XT2OUT 30pF C19 30pF 8MHZ X2 3.3V P63 P64 P65 P66 P67 VREF+ XIN XOUT VeREF+ VREFP10 P11 P12 P13 P14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CON16

振电路 XT2IN 3.3V AVCC R1 10 C18 103 JP2 3.3V P64 P66 VREF+ XOUT VREFP11 P13 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 P63 P65 P67 XIN VeREF+ P10 P12 P14

U4 P23 P50 P51 P52 P53 P54 P55 P56 2 21 20 19 18 17 16 15 14 11 12 13 DIR D1 D2 D3 D4 D5 D6 D7 D8 GND GND GND OE A1 A2 A3 A4 A5 A6 A7 A8 5V 3.3V 3.3V 22 3 4 5 6 7 8 9 10 1 23 24 P62 PA PB PC PD DDC1 DDC2 DATA CLK VCC 3.3V

VCC

J11 1 2 3 4 5 6 7 8 9 10 SIP10

REST S2 RST

C23 104

J15 3 2 1 SIP3 P57 P17

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

J10 P15 P16 P17 P20 P21 P22 P23 P24 P25 P26 P27 P30 P31 P32 P33 P34

U9

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CON16

J13

1.8寸/2.4寸TFT彩屏 TFT1 P67 P66 P65 P64 P63 P62 P61 P60 P30 P31 P32 P33 P17 P16 P15 P14 P13 P12 P11 P10 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 NC P40 NC P41 P42 P43 P27 P26 P25 P24 P23 P22 P21 P20 P44 P45 P46 NC 5V

12864/1602液晶显示电路 VCC J33 VSS VDD V0 RS WR EN DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CS1 CS2 REST -V0 LED+ LEDLCD128-64 1 2 VCC 3 4 P30 5 P31 6 P32 7 P40 8 P41 9 P42 10 P43 11 P44 12 P45 13 P46 14 P47 15 P62 16 17 18 19 VCC 20 RV1 10K -vv VCC J8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VCC -VV P63 R36 10K Q5 8050 CO16 VCC P30 P31 P32 P40 P41 P42 P43 P44 P45 P46 P47 VCC 10K RV2

J18 AVcc DVss AVss P6.2/A2 P6.1/A1 P6.0/A0 RST/NMI TCK TMS TDI TDO/TDI XT2IN XT2OUT P5.7/TBoutH P5.6/ACLK P5.5/SMCLK 3 2 1 COM3 3.3V P63 P64 P65 P66 P67 VREF+ XIN XOUT VeREF+ VREFP10 P11 P12 P13 P14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VeREF+ VREF-

AVCC GND GND P62 P61 P60 REST TCK TMS TDI TDO XT2IN XT2OUT P57 P56 P55

HEADER 8X2 JP3 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 P54 P53 P52 P51 P50 P47 P46 P45 P44 P43 P42 P41 P40 P37 P36 P35 P15 P17 P21 P23 P25 P27 P31 P33 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 P16 P20 P22 P24 P26 P30 P32 P34

SN74LVC4245

B PA PB PC PD DDC1 DDC2

VCC JP14 1 3 5 7 9 11 2 4 6 8 10 12

J26 1 2 3 4 5 2 1 2 1 J24 J27

P1.5/TA0 P1.6/TA1 P1.7/TA2 P2.0/ACLK P2.1/TAINCLK P2.2/CAOUT/TA0 P2.3/CA0/TA1 P2.4/CA1/TA2 P2.5/Rosc P2.6/ADC12CLK P2.7/TA0 P3.0/STE0 P3.1/SIMO0 P3.2/SOMI0 P3.3/UCLK0 P3.4/UTXD0

R32 R37 R38 R39 R40 R41

2K 2K 2K 2K 2K 2K

U5 1 2 3 4 5 6 7 8 I0 I1 I2 I3 I4 I5 I6 GND OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 -VCC 16 15 14 13 12 11 10 9 VCC VCC

X1 32.768KHZ

HEADER 5X2

DVcc P6.3/A3 P6.4/A4 P6.5/A5 P6.6/A6 P6.7/A7 VREF+ XIN XOUT/TCLK VeREF+ VREF-/VeREFP1.0/TACLK P1.1/TA0 P1.2/TA1 P1.3/TA2 P1.4/SMCLK

MSP430F149IPM

P5.4/MCLK P5.3/UCLK1 P5.2/SOMI1 P5.1/SIMO1 P5.0/STE1 P4.7/TBCLK P4.6/TB6 P4.5/TB5 P4.4/TB4 P4.3/TB3 P4.2/TB2 P4.1/TB1 P4.0/TB0 P3.7/URXD1 P3.6/UTXD1 P3.5/URXD0

HEADER 8X2 JP4 P35 P37 P41 P43 P45 P47 P51 P53 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 P36 P40 P42 P44 P46 P50 P52 P54

P35 P36 P37 P40 P41 P42 P43 P44 P45 P46 P47 P50 P51 P52 P53 P54

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CON16

J14

TFT液晶接口

12 11 10 9 8 7 6 5 4 3 2 1 J1

蜂鸣器电路

P50 P51 P52 P53 P54 P60 P61 P62

2 4 6 8 10 12 14 16

1

3 5 7 9 11 13 15

P50H MOSI1 MISO1 SCK1 P54H P60H P61H P62H

3-NRF2401A 2 4 6 8 10 12 14 P60H P62H P65H P63H MOSI1 P50H

TX_EN PWR_UP CD DR MOSI CSN GND

HEADER 3X2

B

RV5 10K J16 P61 J6 1 2 SIP2

3.3V

ULN2003

HEADER 8X2 JP5 P55 P57 XT2IN TDI TCK P60 P62 GND 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 P56 XT2OUT TDO TMS REST P61 GND AVCC

P55 P56 P57 XT2OUT XT2IN TDO TDI TMS TCK REST P60 P61 P62 GND GND AVCC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CON16

AD输入电路 RV4 10K J7 P60 1 2 SIP2 3.3V C22 22p C27 22p JT1 32.768

实时钟电路 3.3V 1 2 3 4 U7 VCC XX1 XX2 GND DS1302 VCC1 SCLK I/O RST 8 7 6 5

CR2032 3.0V BT1

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

JP10 1 3 5 2 4 6 P25 P26 P27

P15 P16 P17 P20 P21 P22 P23 P24 P25 P26 P27 P30 P31 P32 P33 P34

HEADER 3X2

HEADER 8X2 P22A R4 10k D3 1N4001 1 2 3 P11A 4 5 V3 6 D+ C2 D7 104 8 9 XI XO 10 U3 CK0 ACT# TXD RXD V3 UD+ UDGND XI XO CH340T NOS# VCC R232 NC RTS# DTR# DCD# RI# DSR# CTS# 20 19 18 17 16 15 14 13 12 11 3.3V C2 104 C32 100uF/16V USB1 1 2 3 4 USB P1 D1 1N4001 2 4 6 8 P22 TCK REST P11 5V D+ DR48 1K VCC

USB下载模块 C6 104 VCC1 RTS DTR XO 20P C7 XI Y1 12M C8 20P

电源 F1 FUSE2

VCC VCC U6 LM1117-3.3V GND Vin Vout 3 C26 C24 L10 R23 2K

继电器电路 BB1 D5 KT1 BB0 SRD-05VDC-SL-C继电器 BB2 J25 K1 SW-PB K5 SW-PB K9 SW-PB K13 SW-PB PA10 JP12 P10 P11 P12 P13 P14 P15 P16 P17 2 4 6 8 10 12 14 16

4*4距阵键盘扫描电路图 K2 SW-PB K6 SW-PB K10 SW-PB K14 SW-PB PA11 1 3 5 7 9 11 13 15 PA10 PA11 PA12 PA13 PA14 PA15 PA16 PA17 K3 SW-PB K7 SW-PB K11 SW-PB K15 SW-PB PA12 K4 SW-PB K8 SW-PB K12 SW-PB K16 SW-PB PA13 PA14 PA15 PA16 PA17

3.3V R3 R7 R8 R9 5.1K 5.1K 5.1K 5.1K K17 PA10 SW-PB K18 PA11 SW-PB K19 PA12 SW-PB K20 PA13 SW-PB A

VCC 1

3.3V

100uF/16V 104 3 2 1 2

1N4001

A

C33 100uF/16V

C3 104

S1 SW

L9黄色

VCC JP6 P11-1 TCK-1 REST-1 P22-1 1 3 5 7 C29 C4 R2 0 3.3V

JP8 8 6 4 2 7 5 3 1

VCC

R211K J2 P57 1 2 CON2

Q1 8050

1 2 3 CON3

BB1 BB0 BB2

220uF/16V 104

Title Size B Date: File: 27-Sep-2013 Sheet of E:\DATA (E)\应用\应用\WORK\430实验箱\MSP430F149.Ddb Drawn By: 4 Number Revision

HEADER 4X2

3.3V

HEADER 4X2

HEADER 8X2 1 2 3

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