Propox EVBlpc213 Series Скачать руководство пользователя страница 4

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2 The Board

Placement of elements on the board

Figure 1

Placement of elements on the EVBlpc213x board.

1. Prototype area

2. Connector with led-out MMlpc213x module terminals

3. RS232 0 connector

4. RS232 1 connector

5. Supply connector

6. Power switch

7. JTAG connector for in system programming/debugging

8. LCD display

9. LED diodes

10. Push-buttons

11. Potentiometers

12. RESET button

13. 1-Wire connector

14. Peripheral connectors

15. Buzzer

16. MMlpc213x module

Содержание EVBlpc213 Series

Страница 1: ...ontrollers R FID H igh nim odules for m icrocontrollers Servers Prototyping Boards m i lers Starter Kits Em bedded W eb 51 AVR ST PIC m icrocontrol Speed In System s program m e rocontrollers Starter Kits Em be ards for 51 AVR ST PIC m ic PC B designing Evaluation Bo ollers M icroprocesor system s rs for AVR PIC ST m icrocontrl dded W eb Serw ers Prototyping m ers for AVR PIC ST m icroco H igh Spe...

Страница 2: ...RANGEMENT OF LEAD OUTS 5 BOARD CONFIGURATION 6 BOARD SUPPLY 7 LED DIODES 7 PUSH BUTTONS 8 LCD DISPLAY 8 POTENTIOMETERS 9 BUZZER 9 RESET BUTTON 9 RS 232 INTERFACES 10 1 WIRE INTERFACE 10 JTAG CONNECTOR 11 3 TECHNICAL ASSISTANCE 12 4 GUARANTEE 12 5 BOARD LAYOUT AND DIMENSIONS 13 6 SCHEMATIC 13 ...

Страница 3: ...st of the board the prototype part can be broken off The board contains also a power supply which relieves the user from the need to provide a regulated supply voltage Together with the board we deliver GCC compiler as well as demonstration software The EVBlpc213x along with the MMlpc213x minimodule can be also used in didactic laboratories of informatics colleges and universities It can be also u...

Страница 4: ...nnector with led out MMlpc213x module terminals 3 RS232 0 connector 4 RS232 1 connector 5 Supply connector 6 Power switch 7 JTAG connector for in system programming debugging 8 LCD display 9 LED diodes 10 Push buttons 11 Potentiometers 12 RESET button 13 1 Wire connector 14 Peripheral connectors 15 Buzzer 16 MMlpc213x module ...

Страница 5: ...4 P0 13 P0 12 15 16 P0 11 P1 23 17 18 P0 10 P0 9 19 20 P0 8 P1 24 21 22 P0 7 DataFlash CS DataFlash MOSI P0 6 23 24 P0 5 DataFlash MISO P1 25 25 26 P0 4 DataFlash SCK P0 23 27 28 RESET P1 27 29 30 P1 28 P0 22 31 31 P0 21 P1 18 33 34 P1 19 P0 26 35 36 P0 25 P1 17 37 38 P0 27 P0 29 39 40 P0 28 P1 16 41 42 P0 30 P0 0 43 44 P0 31 P0 1 45 46 P1 31 P1 26 47 48 P0 2 3 3V 49 50 P0 3 5V 51 52 GND ...

Страница 6: ...per should be closed JP10 Closed Power supply for Real Time Clock in LPC213x microcontroller If on minimodule is not mounted battery this jumper should be closed If minimodule has mounted battery this jumper must be opened JP8 JP7 Closed Closed Jumpers connecting RxD JP8 and TxD JP7 lines of RS232 0 transceiver with microcontrollers P0 1 and P0 0 lines microcontrollers UART0 port JP2 JP3 JP4 JP5 O...

Страница 7: ...to J14 C8 470u 25V D2 1N4148 C13 100n C12 100n 2 1 3 4 BR1 RB152 1 2 3 J3 POWER Vin Vout GND 7805 U4 5V C11 47u 16V SW1 D11 PWR R22 470R GND Figure 3 Implementation of the power supply on the EVBlpc213x board LED diodes The EVBlpc213x has 8 LED diodes which play the role of the simplest interface between the system and the user The board is constructed in such a way that it allows any connection b...

Страница 8: ...ler pin that can generate PWM through RC low pass filter which can be built on prototype area Similarly LCD backlight can be permanently turned on by closing jumper or can be controlled by any microcontroller pin Because LCD connector contains only higher part of display bus it has to work 4 bit mode Also RW line is permanently connected to ground what allows only read operation but it is sufficie...

Страница 9: ...ometers Buzzer The board has a built in acoustic signaler controlled by a logic low state through a transistor The base of the transistor is connected to connector J13 as SPK LS1 BUZZER Q1 BC 857 C17 100n GND GND 1 2 3 4 J13 R6 10k R23 10k 3 3V Figure 9 Implementation of the Buzzer RESET button The EVBlpc213x board is equipped with an on board resetting button by pressing it we force a low state o...

Страница 10: ... 4 9 5 J5 DB9F 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V GND GND GND 1 6 2 7 3 8 4 9 5 J8 DB9F GND GND GND RS 232 0 RS 232 1 D15 CTS1 D16 RXD1 D17 RTS1 D18 TXD1 D13 RXD0 D14 TXD0 RS232_1_TXD RS232_1_RTS RS232_1_RXD RS232_1_CTS RS232_0_TXD RS232_0_RXD P0 0 P0 1 JP4 JP2 JP5 JP3 P0 8 P0 9 P0 10 P0 11 JP7 JP8 R27 220R R28 330R R29 220R R30 220R R31 330R R32 330R C9 100n C6 100n C7 100n C5 100n C4 100n C...

Страница 11: ...rdware and software breakpoints inspection and modification of contents of registers and data memories EVBlpc213x board has standard 20 pin connector allowing operation with all JTAG debuggers Figure 13 JTAG connector Pin descriptinon VCC Supply voltage to the emulator Vref Target voltage sense TRST Tap RESET RESET signal for JTAG chain TDI Test Data Input data signal from debugger to target TMS T...

Страница 12: ...ww propox com products t_122 html 3 Technical assistance In order to obtain technical assistance please contact support propox com In the request please include the following information Number of the board version e g REV 1 Used JTAG interface A detailed description of the problem 4 Guarantee The MMlpc213x minimodule and EVBlpc213x board are covered by a six month guarantee All faults and defects...

Страница 13: ...13 5 Board layout and dimensions 6 Schematic ...

Страница 14: ...M1 MMlpc213x P0 0 P1 27 P1 28 P0 22 P0 21 P1 18 P1 19 P0 26 P0 25 P1 17 P0 27 P0 29 P0 28 P1 16 P0 30 P0 31 P0 1 P1 31 P1 26 P0 2 P0 3 P0 23 P0 9 P0 12 P0 11 P1 23 P0 10 P0 8 P1 24 P0 7 P0 6 P0 5 P1 25 P0 4 P1 20 P0 19 P0 18 P1 30 VBAT P0 17 P0 16 P0 15 P1 21 P0 14 P1 22 P0 13 P1 29 P0 20 P0 0 P0 1 P0 2 P0 3 P0 21 P0 22 P0 23 P0 25 P0 26 P0 27 P0 28 P0 29 P0 30 P0 31 P1 16 P1 17 P1 18 P1 19 P1 26 ...

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