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OLIMEX© 2012

MSP430-P2618 user's manual

8.1 Introduction to the chapter

 

                                                                                                    

 

 

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8.2 Eagle schematic

 

                                                                                                                       

 

 

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8.3 Dimensions

 

                                                                                                                               

 

 

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CHAPTER 9 | REVISION HISTORY

 

                                                                      

 

 

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9.1 Introduction to the chapter

 

                                                                                                    

 

 

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9.2 Document revision

 

                                                                                                                  

 

 

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9.2 Board revision

 

                                                                                                                         

 

 

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9.3 Web page of your device

 

                                                                                                        

 

 

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Page 4 of 23

Содержание MSP430- P2618

Страница 1: ...MSP430 P2618 development board USER S MANUAL Initial release January 2013 Designed by OLIMEX Ltd 2013 All boards produced by Olimex LTD are ROHS compliant ...

Страница 2: ...ot limited to implied warranties of merchantability or fitness for purpose are excluded This document is intended only to assist the reader in the use of the product OLIMEX Ltd shall not be liable for any loss or damage arising from the use of any information in this document or any error or omission in such information or any incorrect use of the product This evaluation board kit is intended for ...

Страница 3: ...yout top view 9 CHAPTER 4 THE MSP430F2618 MICROCONTROLLER 10 4 1 Introduction to the chapter 10 4 2 The microcontroller 10 CHAPTER 5 CONTROL CIRCUITY 12 5 1 Introduction to the chapter 12 5 2 Reset 12 5 3 Clocks 12 CHAPTER 6 HARDWARE 13 6 1 Introduction to the chapter 13 6 2 JTAG connector 13 6 3 UEXT connector 14 6 4 RS232 connector 14 6 5 PWR jack 15 6 6 Column pads near the proto area 15 6 7 Ba...

Страница 4: ...nual 8 1 Introduction to the chapter 20 8 2 Eagle schematic 20 8 3 Dimensions 21 CHAPTER 9 REVISION HISTORY 22 9 1 Introduction to the chapter 22 9 2 Document revision 22 9 2 Board revision 22 9 3 Web page of your device 23 Page 4 of 23 ...

Страница 5: ... Instruments 1 2 Features MCU MSP430F2618 with 116 KB 256 B Flash Memory 8 KB RAM JTAG connector RS232 driver RS232 connector User button Power supply LED User status LED 32 768 Hz oscillator crystal Optional high frequency crystal socket RESET button External power supply jack for AC or DC power supply Voltage regulator power supply filtering capacitor Extension headers for all uC pins Prototype ...

Страница 6: ...he heart of the board the MSP430F2618 microcontroller Chapter 5 is an explanation of the control circuitry associated with the microcontroller to reset Also shows the clocks on the board Chapter 6 covers the connector pinout peripherals and jumper description Chapter 7 shows the processor diagram and memory map Chapter 8 provides the schematics Chapter 9 contains the revision history Page 6 of 23 ...

Страница 7: ...o set up the MSP430 P2618 the following items are required A source of power the board can be powered through JTAG connector or through the external power jack connector Debugger supporting 14 pin JTAG interface and the used microcontroller MSP430F2618 All our MSP430 programmers are recommended for MSP430 P2618 Olimex MSP430 JTAG TINY V2 small emulator programmer ideal for beginners https www olim...

Страница 8: ...er from JTAG connector OR open P_IN close P_OUT jumper and then use the power jack connecter to provide 5V DC Note In previous revisions there was an option to provide 6 5V AC which is no longer the case On powering the board the PWR LED LED1 should turn on 2 5 Prebuilt software On powering the board the PWR LED should turn on The LCD should show 3 lines of text and the ability to control the sele...

Страница 9: ... DESCRIPTION 3 1 Introduction to the chapter Here you get acquainted with the main parts of the board Note the names used on the board differ from the names used to describe them For the actual names check the MSP430 P2618 board itself 3 2 Layout top view Page 9 of 23 ...

Страница 10: ... Than 1µs 16 Bit RISC Architecture 62 5 ns Instruction Cycle Time Three Channel Internal DMA 12 Bit Analog to Digital A D Converter With Internal Reference Sample and Hold and Autoscan Feature Dual 12 Bit Digital to Analog D A Converters With Synchronization 16 Bit Timer_A With Three Capture Compare Registers 16 Bit Timer_B With Seven Capture Compare With Shadow Registers On Chip Comparator Four U...

Страница 11: ...de Protection by Security Fuse 116KB 256B Flash Memory 8KB RAM 1 For comprehensive information on the microcontroller visit the Texas Instruments web page for a datasheet At the moment of writing the microcontroller datasheet can be found at the following link http www ti com lit ds symlink msp430f2618 pdf Page 11 of 23 ...

Страница 12: ...ystal locations 5 2 Reset MSP430 P2618 reset circuit features a capacitor C36 47n and processor pin 58 RST NMI You could also reset the MCU with an active low level at the JTAG pin 11 5 3 Clocks Real time clock RTC 32 768Hz Q1 is connected to pins 8 and 9 of the processor A free socket for custom quartz crystal Q2 is connected to pins 52 and 53 of the processor Page 12 of 23 ...

Страница 13: ...otes regarding the interfaces are given 6 2 JTAG connector The 14 pin JTAG connector provides the interface for JTAG programming debugging The plastic connector is situated at the bottom of the board The pinout can be found in the table below JTAG Connector Pin Signal Name Pin Signal Name 1 TDO 8 Not connected 2 P_IN NC 9 GND 3 TDI 10 Not connected 4 NC P_OUT 11 RST 5 TMS 12 Not connected 6 Not co...

Страница 14: ...made by Olimex It features SPI UART and I2C when all three are available at the microcontroller UEXT Connector Pin Signal Name 1 3 3V 2 GND 3 UTXD1 4 URXD1 5 SCL1 6 SDA 7 SOMI1 8 SIMO1 9 UCLK1 10 STE1 6 4 RS232 connector RS232 Pin Signal Name 1 NC 2 T2OUT 3 R1IN 4 NC 5 GND 6 NC 7 NC 8 NC Page 14 of 23 ...

Страница 15: ...oard should be powered by only 5V DC PWR jack Pin Signal Name 1 PWR 11 GND 6 6 Column pads near the proto area Important the top row of the proto area is 3 3V the bottom row is GND Be careful with shortcircuit The pads have their names printed on the board Pin Signal Name Pin Signal Name 1 VCC 2 GND 3 P6 6 4 P6 7 5 P6 4 6 P6 5 7 P6 2 8 P6 3 9 P6 0 10 P6 1 11 VCC 12 GND 13 P5 6 14 P5 7 15 P5 4 16 P...

Страница 16: ... P2 5 47 P2 2 48 P2 3 49 P2 0 50 P2 1 51 VCC 52 GND 53 P1 6 54 P1 7 55 P1 4 56 P1 5 57 P1 2 58 P1 3 59 P1 0 60 P1 1 6 7 Battery connector When using the battery connector keep in mind that it is an energy solution that wouldn t be able to power the board and all the peripherals The voltage of a 3 7V LIPO battery would be enough to power the processor and the memory but won t be enough to power ext...

Страница 17: ...OUT closed P_IN open 6 9 Additional hardware components The components below are mounted on MSP430 P2618 but are not discussed above They are listed here for completeness User button with name BUT connected to MSP430F2618 pin 60 P6 1 A1 Reset button with name RST connected to MSP430F2618 pin 58 RST NMI Power LED with name PWR lights when the board is power supplied Status red LED with name LED con...

Страница 18: ...he chapter At the right side of the page is located the block diagram of the processor and on the next page you can find a memory map for this family of processors It is strongly recommended to refer to the original datasheet released by Texas Instruments for ones of higher quality Page 18 of 23 ...

Страница 19: ...OLIMEX 2012 MSP430 P2618 user s manual 7 2 Memory organization Page 19 of 23 ...

Страница 20: ...G LED P1 0 P1 1 P1 2 P1 3 P1 4 P1 5 P1 6 P1 7 P2 0 P2 1 P2 2 P2 3 P2 4 P2 5 P2 6 P2 7 P3 0 P3 1 P3 2 P3 3 P3 4 P3 5 P3 6 P3 7 P4 0 P4 1 P4 2 P4 3 P4 4 P4 5 P4 6 P4 7 P5 0 P5 1 P5 2 P5 3 P5 4 P5 5 P5 6 P5 7 P6 0 P6 1 P6 2 P6 3 P6 4 P6 5 P6 6 P6 7 PWR PWR_J 1 2 PWR_LED_E 1 2 P_IN 1 2 P_OUT Q1 Q2 Q3 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 1 2 3 4 5 6 7 8 9 RS232 RST 1 2 3 SCL_2XX SCL_1XX A...

Страница 21: ...OLIMEX 2012 MSP430 P2618 user s manual 8 3 Dimensions Note that the dimensions of the board are in mils Page 21 of 23 ...

Страница 22: ...vice is listed Be sure to check it after a purchase for the latest available updates and examples 9 2 Document revision Revision Changes Modified Pages C Initial release All D Recreated document All 9 2 Board revision Revision Changes D UEXT added Lithium battery connector added Lowered PROTO area size Removed AC rectifier LM1117 changed with a lower power 3 3V regulator Optimized the schematic fo...

Страница 23: ...618 completely assembled and tested MSP430 JTAG TINY V2 mini emulator programmer USB JTAG 14p MSP430 JTAG ISO MK2 our best MSP430 emulator debugger with extra features MSP430 JTAG RF wireless emulator programmer USB JTAG 14p How to order You can order directly from our web shop or from any of our distributors Check our webpage https www olimex com for more info For the full list of distributors vi...

Страница 24: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Olimex Ltd MSP430 P2618 ...

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