Top Banner

Click here to load reader

CP-JR ARM7 USB-LPC2148 / EXP CP-JR ARM7 USB-LPC2148 · PDF filecp-jr arm7 usb-lpc2148 เป นบ ... spi จํานวน 2 ช อง และ วงจรสื่อสารอน

Aug 31, 2018

ReportDownload

Documents

truongtram

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -1- WWW.ETT.CO.TH

    CP-JR ARM7 USB-LPC2148 / EXP 38

    CP-JR ARM7 USB-LPC2148 ARM7TDMI-S Core 16/32-Bit 64 Pin MCU MCU LPC2148 Philips LED Output Logic Push Button Switch Logic Input Volume A/D CPU CPU GPIO0.8 LPC2148 4 Input/Output, TXD1, PWM ADC GPIO0.8 GPIO0.8

    GPUIO0.8 Input GPIO0.8 Push Button Switch Input

    GPUIO0.8 Output GPIO0.8 LED Output

    GPUIO0.8 ADC GPIO0.8 Volume Analog

    GPUIO0.8 TXD1 GPIO0.8 Line Driver RS232 RS232

    CPU MCU Connector IDE 10 Pin +5VDC USB Port ( 100mA Enumerate USB 500mA Enumerate USB ) Regulate 3.3V/1A Connector RS232(UART0) 1 Port Download Hex File RS232 Application

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -2- WWW.ETT.CO.TH

    1. MCU ARM7TDMI-S LPC2148 Philips MCU 16/32-Bit 2. Crystal 12.00 MHz MCU 60 MHz

    Phase-Locked Loop (PLL) MCU 3. In-System Programming (ISP) In-Application Programming

    (IAP) On-Chip Boot-Loader Software UART0 (RS232) 4. Power Supply +5VDC CPA-2PIN

    USB Port ( 500mA) 5. MCU Flash 512KB, Static RAM 40KB 6. USB 2.0 Full Speed (USB Function 32 End Point) 7. GPIO 47 I/O Pins I/O 5V

    GPIO Function SPI 2 I2C 2 ADC 10 Bit 14 DAC 10 Bit 1 UART Full-Duplex 2 UART-0 4 Pin ETT RS232 Level UART-1 TTL Level

    Timer 32-bit 2 ( 4 Input Capture / 4 Output Compare ), 6-Channel PWM Output, Watchdog Timer Real Time Clock

    8. Character LCD 4 GPIO1[25..31]

    9. JTAG ARM 20 Pin Debug Real Time 10.

    ( CP-JR ARM7 USB-LPC2148 EXP ) LED Output Sink Current Output 4 Push Button Switch Active Logic 0 Input Logic 4 Volume 0-3.3V ADC 4 Mini Speaker 1 Project Board AD-100 360 CPU

    +3.3V GND 11. -40 to +85C

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -3- WWW.ETT.CO.TH

    CP-JR ARM7 USB-LPC2148 / EXP

    CP-JR ARM7 USB-LPC2148 / EXP

    1234

    56

    7

    89

    10

    1112

    1314

    1516

    17 18

    19

    20

    21

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -4- WWW.ETT.CO.TH

    CP-JR ARM7 USB-LPC2148

    CP-JR ARM7 USB-LPC2148 EXP

    20

    1

    2

    3

    4

    5

    67

    8

    9

    10 11

    12

    13

    1415

    1617

    1821

    19

    1

    2

    3

    4

    5

    67

    8

    9

    10 11

    12

    13

    1415

    1617

    18

    19

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -5- WWW.ETT.CO.TH

    1 Port1[16..23] 8 2 Port0[2..7] 6 3 Port0[8..15] 8 4 Port0[16..23] 8 5 Port0[25..31] 7 6 (Contrast) LCD 7 Character LCD Port1[25..31] 8 JTAG Port1[26..31] Reset CPU 9 RS232 Download Hex File CPU 10 USB USB Hub 2.0 11 LED Power USB USB 12 Power +5VDC GND 13 LED Power 14 Switch RESET Reset CPU 15 Switch LOAD Switch RESET Download Hex CPU 16 CPU LPC2148 Philips CPU 17 Crystal 12.00 MHz LPC2148 18 Crystal 32.768 KHz Real Time Clock (RTC) LPC2148 19 Battery +3V ()

    RTC RTC 20 Project Board AD-100 360 (

    CP-JR ARM7 USB-LPC2148 EXP) 21 I/O Function

    CPU ( CP-JR ARM7 USB-LPC2148 EXP) o LED Output Sink Current 4 o Push Button Switch Logic Input 4 o Volume 0-3.3V A/D 4 o Mini Speaker Beep 1 o +3.3V GND

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -6- WWW.ETT.CO.TH

    LED LED (Sink Current) +3.3V 0 (0V) 1 (+3.3V) 4 Port I/O Output

    LE

    Dn

    560

    +3.3V

    LEDn (0V-3.3V) +3.3V Output 0V +3.3V 4 Input A/D

    10K

    +3V3

    VOLn

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -7- WWW.ETT.CO.TH

    Push Button Switch Push Button Switch Switch - (Push Button) Pull-Up +3.3V 1 0 4 I/O Input

    SWn

    10K

    +3V3

    SWn

    (Mini Speaker) NPN +3.3V 1 0

    +3V3

    1N4148

    BC

    547

    1K

    Mini Speaker

    SPK1

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -8- WWW.ETT.CO.TH

    DC +5V Regulate 3.3V CPU I/O LCD Character +5VDC Terminal 2 Pin Character LCD USB Port USB Port 100mA Enumerate USB Function 500mA Enumerate USB Function

    +5V

    PWR

    560

    12

    +5VDC 1N5819

    100uF5V6

    Vin1G

    ND

    2Vout 3

    LD1086(3V3)

    47uF0.1uF

    +3V3

    1N5819

    +VUSB

    Character LCD

    LCD LCD Character LCD 4 LCD GPIO1.25 GPIO1.31 7 JTAG LCD LCD 14

    1 23 45 67 89 1011 1213 14

    ET-CLCD

    P1.26

    P1.28P1.30

    P1.25P1.27

    P1.29P1.31

    GNDVORWD0D2D4D6

    +5VRSEND1D3D5D7

    10K+5V

    END1D3D5

    RWD0D2D4

    VORSGND+VCC

    D7 D6

    ET-CLCD

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -9- WWW.ETT.CO.TH

    Port I/O Port I/O CPU IDE 10 Pin 5 8

    P0.2P0.4P0.6+3V3

    P0.3P0.5P0.7GND

    NCNC

    PORT0[2..7]

    P0.10P0.12P0.14+3V3

    P0.11P0.13P0.15GND

    P0.9P0.8

    PORT0[8..15]

    P0.18P0.20P0.22+3V3

    P0.19P0.21P0.23GND

    P0.17P0.16

    PORT0[16..23]

    P0.26P0.28P0.30+3V3

    P0.27P0.29P0.31GND

    P0.25NC

    PORT0[25..31]

    P1.18P1.20P1.22+3V3

    P1.19P1.21P1.23GND

    P1.17P1.16

    PORT1[16..23]

    ****** - GPIO0.0 TXD UART0 (RS232)

    - GPIO0.1 RXD UART0 (RS232) - GPIO1.25 GPIO1.31 Character LCD - GPIO.23, GPIO0.26, GPIO0.27 GPIO0.31 USB

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -10- WWW.ETT.CO.TH

    JTAG ARM JTAG JTAG ARM Connector IDE 20 Pin Interface JTAG

    Debugger JTAG

    1 23 45 67 89 1011 1213 1415 1617 1819 20

    ARM-JTAG

    +3V3

    100K

    100K * 4

    +VTargetGNDGNDGNDGNDGNDGNDGNDGNDGND

    +VTrefTRSTTDITMSTCKRTCKTDORESET#

    P1.31P1.28P1.30P1.29P1.26P1.27

    10K

    10K

    RU

    N/D

    EB

    RES#

    TRSTTDI

    TMSTCK

    GNDGNDGNDGND

    VTref

    ARM JTAG Pin Connector

    GNDGNDGNDGNDGND

    RTCKTDO

    RES#NCNC

    VTarget

    RS232

    RS232 RS232 MAX232 RS232 Switch LOAD Switch RESET Download Hex File CPU

    2 41 3

    +3V3

    RXD

    TXD

    GND

    RS232

    Power Input (+5V)

    +5V GND DC +5V

    1 2

    GND

    +5V

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -11- WWW.ETT.CO.TH

    Download Hex file MCU Download Hex File Flash MCU

    LPC2000 Flash Utility Philips MCU Serial Port PC www.semiconductors.philips.com Download HEX File MCU

    1. RS232 RS232 PC (RS232) 2. +5VDC CPA 2 Pin ( USB Port

    USB Hub ) LED (PWR) 3. Run LPC2000 Flash Utility Philips

    4. LPC2148 CP-JR ARM7 USB-LPC2148

    1) COM Port COM Port ( COM1) 2) Baud Rate 4800 - 38400

    9600 3)

    KHz 5 12.000MHz 12000

    1

    2

    3

    4

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -12- WWW.ETT.CO.TH

    4) Read Device ID CPU Boot Mode

    5) RESET LOAD CP-JR ARM7 USB-LPC2148 Reset MCU Boot Loader

    LOAD RESET LOAD RESET LOAD LOAD OK

    6) CPU Part ID Boot Loader ID

    7) HEX File 8) Upload to Flash LPC2000

    Download MCU Status Uploading to LPC2000 RAM and Copying to Flash Memory Status File Upload Successfully Completed

    5

    6

    7

    8

  • CP-JR ARM7 USB-LPC2148 / EXP

    ETT CO.,LTD. -13- WWW.ETT.CO.TH

    9) Reset MCU Download

    9

Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.