MSP430-PIR

MSP430-PIR development board Users Manual All boards produced by Olimex are ROHS compliant Revision C, April 2011 Copyright(c) 2011, OLIMEX Ltd, All rights reserved Page 1 INTRODUCTION: MSP430-PIR is pir sensor with MSP430F2013 microcontroller. BOARD FEATURES: • MSP430F2013 microcontroller • low power PIR sensor • status LEDs • CR2032 battery holder • JTAG connector • supports both Olimex and TI SBW layout • Dimensions: 42.27x25.89 mm (1.66x1.03") ELECTROSTATIC WARNING: The MSP430-PIR 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-TINY-V2, you will need USB A-B cable, and if you use MSP430-JTAG, you will need LPT cable. Hardware: Programmer MSP430-JTAG-TINY-V2, MSP430-JTAG, or other compatible programming/debugging tool PROCESSOR FEATURES: MSP430-PIR board use ultralow-power microcontroller MSP430F2013 from Texas Instruments with these features: − Low Supply Voltage Range 1.8 V to 3.6 V − Ultralow-Power Consumption − Active Mode: 220 μA at 1 MHz, 2.2 V − Standby Mode: 0.5 μA − Off Mode (RAM Retention): 0.1 μA − Five Power-Saving Modes − Ultrafast Wake-Up From Standby Mode in Less Than 1 μs Page 2 − 16-Bit RISC Architecture, 62.5 ns Instruction Cycle Time − Basic Clock Module Configurations: − Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1% − Internal Very Low Power LF Oscillator − 32-kHz Crystal − External Digital Clock Source − 16-Bit Timer_A With Two Capture/Compare Registers − 16-Bit Sigma-Delta A/D Converter With Differential PGA Inputs and Internal Reference − Universal Serial Interface (USI) Supporting SPI and I2C − Brownout Detector − Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse − On-Chip Emulation Logic With Spy-Bi-Wire Interface − 2KB + 256B Flash Memory − 128B RAM Page 3 BLOCK DIAGRAM: Page 4 PIR_VCC 1 R2 100k/5% 3 PIR Page 5 VREF R5 SW1 330/5% 1157_smd 470nF/50V C4 VCC 1 2 3 4 5 6 7 VSS P2.6 P2.7 TEST #RST P1.7 P1.6 GND MSP430F2013 VCC P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 U1 - A4+ A4- 100nF/50V 14 13 12 11 10 9 8 MIS O MO S I CS 1.0uF/25V C1 GND GND GND S CK MIS O MO S I CS VCC 47k/5% R7 6 5 4 3 2 1 NA SPI VCC GND LED 10uF/10V C5 C3 JTAG/BAT 1k/5% R1 100k/5% 1k/5% + 3.0V BAT 1 BH14S VCC 14 12 10 8 6 4 2 R6 GND 100k/5% 13 11 9 7 5 3 1 SBW_JTAG 3 OLI_TE/TI_TE 2 3 GND PIR1 R3 R4 VCC 2 2 http://www.olimex.com/dev COPYRIGHT(C) 2008, OLIMEX Ltd. Rev. B MSP430-PIR 3 2 1 SCHEMATIC: TI_RE/OLI_RE 1 POWER SUPPLY CIRCUIT: MSP430-PIR can take power from two sources: – + 3V Lithium battery – JTAG connector Power consumption in standby mode is 10μA. In working mode the maximum power consumption is 1.3mA. RESET CIRCUIT: MSP430-PIR reset circuit includes jumper TI_RE/OLI_RE, pull-up resistor R16 (100k) and MSP430F2013 pin 10 (#RST – signal SBWDAT). JUMPER DESCRIPTION: TI_RE/OLI_RE This jumper, when is in position TI_RE, connects SBW_JTAG pin 1 to MSP430F2013 pin 10 (#RST – signal SBWDAT). When this jumper is in position OLI_RE, connects SBW_JTAG pin 11 to MSP430F2013 pin 10 (#RST – signal SBWDAT). Default state is in position OLI_RE for programming with OLIMEX MSP430-JTAG. OLI_TE/TI_TE This jumper, when is in position OLI_TE, connects SBW_JTAG pin 8 to MSP430F2013 pin 11 (TEST). When this jumper is in position TI_TE, connects SBW_JTAG pin 7 to MSP430F2013 pin 11 (TEST). Default state is in position OLI_TE for programming with OLIMEX MSP430-JTAG. Olimex JTAG/BAT Jumpers TI_RE/OLI_RE and OLI_TE/TI_TE are for selecting programmers – JTAGS, or Texas Instruments – JTAGS. This jumper, when is in position JTAG – the board power supply is from the JTAG and when is in position BAT – the board power supply is from + 3 V Battery. Default state is in position JTAG. INPUT/OUTPUT: LED (red) connected to MSP430F2013 pin 2 (P1.0). User button with name SW1 connected via R5 (330 Ω) to MSP430F2013 pin 6 (P1.4) – enables and disables blinking LED. Page 6 EXTERNAL CONNECTORS DESCRIPTION: SBW_JTAG: Pin # Signal Name 1 To TI_RE/OLI_RE 2 To JTAG/BAT 3 Not connected 4 VCC 5 Not connected 6 Not connected 7 To OLI_TE/TI_TE 8 To OLI_TE/TI_TE 9 GND 10 Not connected 11 To TI_RE/OLI_RE 12 Not connected 13 Not connected 14 Not connected SPI: Pin # Signal Name 1 GND 2 CS 3 MOSI 4 MISO 5 SCK 6 VCC Page 7 MECHANICAL DIMENSIONS: Page 8 AVAILABLE DEMO SOFTWARE: For demo software visit http://www.olimex.com/dev Page 9 ORDER CODE: MSP430-PIR - assembled and tested board 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: Manual's Revision: B, June 2008 C, April 2011 - added power consumption Page 10 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 connection 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 11