MSP430-H449 User Manual
Contents
1. Wa 971 Boy ua 171 Joya ae 18 91 St Wd 6 IRL S I sjuaubas 1dnueyu aa p 09 19 d21 SAdW AdW MIL SNL enpon 0203 MEA ex 91 pu ndo ovir se1 BLOCK DIAGRAM MTON uonoung 0 IdS E AUOD SN QL gt o Gen nuaw E a nn LNOZIX NVH LIMYSN UM SON 91 SON 91 113 NIZLX OLHVSN ZIL HOd ON b e Hod ON 9 6 Hod ou ava cl 6 6 gt Russe cd Id vd Cd 94 Sd IWN LSHY SSA SSAG IMT MTOL LNOX NIX MEMORY ORGANIZATION Memory Main interrupt vector Flash OFFFFh OFFEOh Main code memory Flash OFFFFh 01100h Information memory Size 256 Byte Flash 010FFh 01000h Boot memory Size 1KB ROM OFFFh OCOOh RAM Size 2KB O9FFh 0200h 01FFh 0100h OFFh 010h OFh 00h Peripherals 16 bit 8 bit 8 bit SFR Page 5 IES 47K SCHEMATIC 2 DVCC TDO TDI DVCC TDO TDI SG Ir 1 q C1 C2 C3 9 2 2 1 100n 100n 100n SE 1 C8 a Q3 39pF GND 218 5 8 2 3 30 SR IRIS 8MHz GND OTNATOSx05 ZE lt EES lt A lt oooh ONE OSA DO F 269 65 P24UXD0 F6 3 A3 E Ede P2 5 URXDO P6 4 A4 206 P2 6 CAOUT P6 5 A5 oF 5 P2 7 ADC12CLK F6 6 A6 Ck P3 0 STED i P6 7 A7 SVSIN 3 P3 1 SIMO2. MSP430 H449 development board Users Manual Petes Geen All boards produced by Olimex are ROHS compliant Rev Initial June 2011 Copyright c 2011 OLIMEX Ltd All rights reserved Page 1 INTRODUCTION MSP430 H449 is header board for the MSP430F449 mixed signal microcontroller produced by Texas Instruments MSP430 H449 has JTAG port for programming and debugging and most of the GPIOs are on extension headers where you can connect your additional circuits BOARD FEATURES Microcontroller MSP430F449 with 60K Bytes Program Flash 256 Bytes data Flash 2K Bytes RAM JTAG connector JTAG Power In and Power Out jumpers 32768 Hz oscillator crystal 8Mhz crystall oscillator works only when power supply 3 6V TEST pin pull down RST NMI pin pull up power supply filtering capacitor extension headers for each uC pin PCB FR 4 1 5 mm 0 062 green soldermask white silkscreen component print Dimensions 45x45 mm 1 8x1 8 space between the pin rows 43 18 mm 1 7 ELECTROSTATIC WARNING The MSP430 H449 board is shipped in protective anti static packaging The board must not be subject to high electrostatic potentials General practice for working with static sensitive devices should be applied when working with this board BOARD USE REQUIREMENTS Cables The cable you will need depends on the programmer debugger you use If you use MSP430 JTAG you will need LPT cable if you use MSP430 JTAG
3. 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 CON3 CONS CON7 S21 523 525 S27 529 531 533 P4 6 P4 4 P4 2 P5 2 P5 4 P5 5 P5 7 GND P4 0 P3 6 P3 4 P3 2 P3 0 P2 6 P2 4 P2 2 P2 0 P1 6 P1 4 P1 2 P1 0 XT2IN TDI TCK P6 0 P6 2 GND Page 10 33 35 37 39 41 43 45 4 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 CON4 CON6 CON8 MECHANICAL DIMENSIONS 000000000000 O O O O O O O O O O O O 67 65 63 6159 57 55 53 36 04 MSP430 H449 8 60 6 06 3 92 0 00 0 00 mm Page 11 AVAILABLE DEMO SOFTWARE Not available Page 12 ORDER CODE MSP430 H449 assembled and tested How to order You can order to us directly or by any of our distributors Check our web www olimex com dev for more info Revision history Board s revision Rev Initial January 2006 Manual s revision Rev Initial June 2011 Page 13 Disclaimer 2011 Olimex Ltd All rights reserved Olimex logo and combinations thereof are registered trademarks of Olimex Ltd Other terms and product names may be trademarks of others The information in this document is provided in connecti
4. O VREF a P3 2 SOMO XIN P3 3 UCLKO XOUT TCLK P3 4 1B3 VERE P3 5 TB4 VREF VEREF P3 6 TB5 P5 1 S0 ul P3 7ITB6 P5 0 S1 P4 0 UTXD1 s2 MSP430F449 END 3 Dvss2 S4 DVCC2 S5 P5 7 R33 56 P5 6 R23 25 Q1 IH 32768H MSP430 H449 Rev Initial COPYRIGHT C 2006 OLIMEX Ltd http www olimex com dev Page 6 BOARD LAYOUT CON1 POWER SUPPLY CIRCUIT MSP430 H449 can take power from two sources JTAG when P IN jumper is closed EXT connectors when D OUT jumper is closed RESET CIRCUIT MSP430 H449 reset circuit includes R1 47kQ C4 10nF JTAG connector pin 11 CON7 pin 10 and MSP430F449 pin 94 CLOCK CIRCUIT Quartz crystal 32768 MHz is connected to MSP430F449 pin 8 XIN and pin 9 XOUT TCLK Quartz crystal 8 MHz is connected to MSP430F449 pin 88 XT2OUT and pin 89 XT2IN Page 7 JUMPER DESCRIPTION Power In jumper P IN jumper connects power supply from JTAG connector You have to ensure that your circuit doesn t draw more than few milliamperes current or the power supply may decrease due to the JTAG port current limitations P IN is useful and must be used mostly to program the microcontroller Default state is closed Power Out jumper P OUT jumper connects power from MSP430 H449 to JTAG connector fn When this jumper cap is placed
5. TINY MSP JTAG TINY V2 or MSP JTAG ISO you will need 1 8m A B USB cable if you use MSP430 JTAG RF you can connect it to the USB port of your computer or via USB cable type female Hardware Programmer Debugger one of our Programmers MSP430 JTAG MSP430 JTAG TINY MSP430 JTAG ISO or MSP430 JTAG RF Software MSP430 KickStart software Page 2 PROCESSOR FEATURES MSP430 H449 board use MSP430F449 mixed signal microcontroller with these features Low Supply Voltage Range 1 8 V to 3 6 V Ultralow Power Consumption Active Mode 280 pA at I MHz 2 2 V Standby Mode 1 1 pA Off Mode RAM Retention 0 1 pA Five Power Saving Modes Wake Up From Standby Mode in 6 ps 16 011 RISC Architecture 125 ns Instruction Cycle Time 12 Bit A D Converter With Internal Reference Sample and Hold and Autoscan Feature 16 011 Timer With Seven Capture Compare With Shadow Registers Timer B 16 6011 Timer With Three Capture Compare Registers Timer A On Chip Comparator Serial Communication Interface USART Select Asynchronous UART or Synchronous SPI by Software Two USARTs USARTO USART1 Brownout Detector Supply Voltage Supervisor Monitor With Programmable Level Detection Serial Onboard Programming No External Programming Voltage Needed Programmable Code Protection by Security Fuse Integrated LCD Driver for Up to 160 Segments 60KB 256B Flash Memory 2KBRAM Page 3 Page 4
6. on with Olimex products No license express or implied or otherwise to any intellectual property right is granted by this document or in connection with the sale of Olimex products Neither the whole nor any part of the information contained in or the product described in this document may be adapted or reproduced in any material from except with the prior written permission of the copyright holder The product described in this document is subject to continuous development and improvements All particulars of the product and its use contained in this document are given by OLIMEX in good faith However all warranties implied or expressed including but not 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 Page 14
7. the power supply of JTAG connector will follow the power supply of the board This is useful when your board works at lower than 3 3V power supply or consume more than few mA current Default state is opened Note P IN and P OUT jumper caps should not be placed at the same time CONNECTOR DESCRIPTIONS TAG 2 46 81012 14 NN 1 35 7 63 Pin Signal Name Pin Signal Name 1 TDO TDI 2 Via jmp V IN to DVCC 3 TDI 4 Via jmp V OUT to DVCC 5 TMS 6 Not Connected 7 TCK 8 Not Connected 9 GND 10 Not Connected 11 RST 12 Not Connected 13 Not Connected 14 Not Connected Page 8 Extension connectors CONS 000000000000 OOOOO OO O O O O 83 77011176 74 69 67 65 63 6159 57 55 53 gl 9 CON6 f CON4 0 9 Oks CON2 CON Pin Signal CON Pin Signal Name Name 1 DVCC 2 P6 3 3 P6 4 4 P6 5 5 P6 6 6 P6 7 7 VREF 8 XIN 9 XOUT 10 VEREF CONI 11 VREF CON2 12 P5 1 13 P5 0 14 S2 15 S3 16 S4 17 S5 18 S6 19 S7 20 S8 21 S9 22 S10 23 S11 24 S12 25 S13 26 S14 27 S15 28 S16 29 S17 30 S18 31 S19 32 S20 Page 9 S22 S24 S26 S28 530 532 P4 7 P4 5 P4 3 COMO P5 3 RO3 P5 6 DVCC P4 1 P3 7 P3 5 P3 3 P3 1 P2 7 P2 5 P2 3 P2 1 P1 7 P1 5 P1 3 P1 1 XT2OUT TDO TDI TMS RST P6 1 GND DVCC 34 36 38 40 42 44 46
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