DLP-2232MSPF

DLP2232MSPF LEAD FREE USB / MICROCONTROLLER MODULE The DLP-2232MSPF combines the same USB interface used in the DLP-2232H and the DLP-1232H modules with a Texas Instruments microcontroller with internal FRAM to form a rapid development tool. The MSP430FR5739 microcontroller is preprogrammed with basic functionality for accessing the port pins and can be reprogrammed with user firmware via a 12-pin header using the MSP-FET430UIF device programmer/debugger (purchased separately). FEATURES: • The DLP-2232MSPF module utilizes a Texas Instruments 16-bit RISC architecture processor with 16K bytes FRAM, 1K bytes RAM and a multi-channel,10-bit A/D converter ‐ Up to 24MHz operation ‐ Ultra low power FRAM operates as unified memory and is configurable as code, data or storage memory ‐ FRAM write access and code execution at up to 24MHz ‐ FRAM has virtually unlimited write endurance (1014 cycles) ‐ FRAM is inherently secure and radiation resistant • The DLP-2232MSPF has 26 digital I/O lines available for interfacing to user electronics via a compact, 40-pin DIP footprint module (12 can be configured as A/D inputs) • Send/receive data over a high-speed USB 2.0 interface to a host computer at 1M baud (921600) • Required 5V power supply can be taken directly from the USB port or supplied by user electronics • “Token I/O” code is preprogrammed into the MSP430FR5739’s FRAM memory for basic port pin input/output capability including access to the A/D converter • The FRAM memory can be easily erased and reprogrammed utilizing a user-supplied compatible programmer or a user-supplied internal bootstrap loader through UART UCA0 • No in-depth knowledge of USB is required as all USB protocols are handled automatically by the on-board FT2232H and its support circuitry ‐ ‐ ‐ ‐ Royalty-free device drivers eliminate the need for USB driver development in most cases USB bulk or isochronous data-transfer modes USB 1.1 and USB 2.0 compatible USB VID, PID, serial number and product-description strings are stored in on-board EEPROM memory Rev. 1.1 (November 2011) 1 © DLP Design, Inc. APPLICATION AREAS: • • • • • • • • • • Prototype development USB ISDN and ADSL modems USB interface for digital cameras USB interface for MP3 players High-speed USB instrumentation USB smart-card readers Set top box (STB) PC-USB interface USB hardware modems USB wireless modems USB bar code readers 1.0 GENERAL DESCRIPTION The DLP-2232MSPF provides a cost-effective, microcontroller-based method of interfacing an electronic peripheral to a host computer via USB. To send data from the peripheral to the host computer, the microcontroller simply writes data into the FT2232H on its RXD pin at 1M baud. Commands and data sent from the host are transferred serially on the TXD pin. By using FTDI’s Virtual COM Port Drivers, the peripheral looks like a standard COM port to the application software. The latest versions of the drivers are available for download from DLP Design’s website at www.dlpdesign.com. 2.0 DRIVER SOFTWARE FTDI's VCP (Virtual COM Port) driver-executable files are provided royalty free on the condition that they are used only with designs incorporating an FTDI device (i.e. the FT2232H on the DLP-2232MSPF). The latest version of the drivers can be downloaded from www.dlpdesign.com or www.ftdichip.com. The VCP driver download file is a combined set of drivers for Windows 7, Windows Vista and Windows 2000/XP. Unzip the file to a blank floppy disk or folder on your PC. (The drivers can coexist on the same floppy disk or folder since the INF files determine which set of drivers to load for each operating system version.) Once loaded, the VCP drivers allow the application software running on your host PC to communicate with the DLP-2232MSPF as though it were connected to a COM (RS-232) port. In addition to VCP drivers, FTDI's D2XX direct drivers offer an alternative solution to the VCP drivers that allow application software to interface with the DLP-2232MSPF using a DLL instead of a Virtual COM Port. The architecture of the D2XX drivers consists of a Windows WDM driver that communicates with the device via the Windows USB stack and a DLL that interfaces the application software (written in VC++, C++ Builder, Delphi, VB, etc.) to the WDM driver. The D2XX direct drivers add support for simultaneous access and control of multiple FT2232H devices. The extended open function (FT_OpenEx) allows the device to be opened by either its product description or serial number, both of which can be programmed to be unique. The List Rev. 1.1 (November 2011) 2 © DLP Design, Inc. Devices function (FT_ListDevices) allows the application software to determine which devices are currently available for use, again by product description or by serial number. Download FTDI Application Notes AN232-03, AN232-05, AN232-06 and AN232-07 for detailed instructions on how to install and remove the drivers. 3.0 EEPROM WRITE UTILITY The DLP-2232MSPF has the option to accept manufacturer-specific information that is written into onboard EEPROM memory. Parameters that can be programmed include the VID and PID identifiers, the manufacturer's product string or a serial number. MPROG is an EEPROM serializer from FTDI for the FT2232H device. MPROG is based on the new D2XX drivers and will work on Windows 7, Windows Vista and Windows 2000/XP platforms. You must install the latest release of the CDM drivers in order to run this application. (Refer to the MPROG User’s Guide for details on the program’s use.) 4.0 QUICK START GUIDE This guide requires the use of a Windows 7/Vista/2000/XP PC that is equipped with a USB port. 1. Download the WHQL-certified CDM device drivers from either www.dlpdesign.com or www.ftdichip.com. Unzip the drivers onto a blank floppy disk or into a folder on the hard drive. Note: The DLP-2232MSPF can be configured to receive its operating power from the USB port or from user electronics. Pins 19 and 20 allow for this configuration. (Refer to the Pinout Description in the next section for details on the DLP-2232MSPF electrical interface.) **The board will not operate until a power source has been connected.** 2. Connect the DLP-2232MSPF board to the PC via a standard A-B, 6-foot USB cable. This action initiates loading of the USB drivers. When prompted, select the folder where the CDM device drivers were stored in Step 1. Windows will then complete the installation of the device drivers for the DLP-2232MSPF board. The next time the DLP-2232MSPF board is attached, the host PC will immediately load the correct drivers without any prompting. Reboot the PC if prompted to do so. The DLP-2232MSPF is shipped with default VID, PID, etc. values programmed into the EEPROM memory. You only need to run MPROG if you want to change the default values. At this point, the DLP-2232MSPF is ready for use. Note that the DLP-2232MSPF will appear non-responsive if data sent from the host PC is not read from the FT2232H device by the MSP430FR5739 microcontroller. The token firmware with which the DLP-2232MSPF comes preloaded will read data sent by the host by default. Custom user firmware should also follow this protocol. Rev. 1.1 (November 2011) 3 © DLP Design, Inc. 5.0 TOKEN I/O The MSP430FR5739 microcontroller on the DLP-2232MSPF comes preprogrammed with firmware that provides rudimentary access to the port pins via either the VCP or DLL drivers. Features include the ability to read and write individual port pins. The firmware in the DLP-2232MSPF also provides access to the MSP430FR5739’s A/D converter and communications. Commands sent to the Token I/O firmware must adhere to a specific communications protocol. Each command sequence contains the following information: Byte 0: Byte 1: Byte 2…n: Number of bytes in command sequence Command Parameter/data bytes For example, setting Port Pin P1.1 high would require the following string of bytes: 0x05, 0x30, 0x11, 0x00, 0x01 Definition of the Bytes: 0x05 – Number of bytes in command 0x30 – Command for digital port-pin access 0x11 – Affected port pin 0x00 – Set port pin to output 0x01 – Desired state of port pin The port pins equate to hexadecimal numeric constants as defined here: PORT 1: 0x10 = P1.0 MSP430FR5739 Pin 1, DLP-2232MSPF module Pin J1.2 0x11 = P1.1 MSP430FR5739 Pin 2, DLP-2232MSPF module Pin J1.1 0x12 = P1.2 MSP430FR5739 Pin 3, DLP-2232MSPF module Pin J1.4 0x13 = P1.3 MSP430FR5739 Pin 8, DLP-2232MSPF module Pin J1.5 0x14 = P1.4 MSP430FR5739 Pin 9, DLP-2232MSPF module Pin J1.6 0x15 = P1.5 MSP430FR5739 Pin 10, DLP-2232MSPF module Pin J1.7 0x16 = P1.6 MSP430FR5739 Pin 28, DLP-2232MSPF module Pin J1.35 0x17 = P1.7 MSP430FR5739 Pin 29, DLP-2232MSPF module Pin J1.34 PORT 2: 0x22 = P2.2 MSP430FR5739 Pin 23, DLP-2232MSPF module Pin J1.26 0x23 = P2.3 MSP430FR5739 Pin 34, DLP-2232MSPF module Pin J1.38 0x24 = P2.4 MSP430FR5739 Pin 35, DLP-2232MSPF module Pin J1.39 0x27 = P2.7 MSP430FR5739 Pin 33, DLP-2232MSPF module Pin J1.37 Rev. 1.1 (November 2011) 4 © DLP Design, Inc. PORT 3: 0x30 = P3.0 MSP430FR5739 Pin 4, DLP-2232MSPF module Pin J1.17 0x31 = P3.1 MSP430FR5739 Pin 5, DLP-2232MSPF module Pin J1.16 0x32 = P3.2 MSP430FR5739 Pin 6, DLP-2232MSPF module Pin J1.14 0x33 = P3.3 MSP430FR5739 Pin 7, DLP-2232MSPF module Pin J1.15 0x34 = P3.4 MSP430FR5739 Pin 24, DLP-2232MSPF module Pin J1.28 0x35 = P3.5 MSP430FR5739 Pin 25, DLP-2232MSPF module Pin J1.30 0x36 = P3.6 MSP430FR5739 Pin 26, DLP-2232MSPF module Pin J1.29 0x37 = P3.7 MSP430FR5739 Pin 27, DLP-2232MSPF module Pin J1.31 PORT 4: 0x40 = P4.0 MSP430FR5739 Pin 15, DLP-2232MSPF module Pin J1.23 0x41 = P4.1 MSP430FR5739 Pin 16, DLP-2232MSPF module Pin J1.24 PORT J: 0x50 = PJ.0/TDO MSP430FR5739 Pin 11, DLP-2232MSPF module Pin J1.10 0x51 = PJ.1/TDI MSP430FR5739 Pin 12, DLP-2232MSPF module Pin J1.9 0x52 = PJ.2/TMS MSP430FR5739 Pin 13, DLP-2232MSPF module Pin J1.12 0x53 = PJ.3/TCK MSP430FR5739 Pin 14, DLP-2232MSPF module Pin J1.11 The source code for the Token I/O firmware (developed using Code Composer) is available as a free download upon purchase and receipt of the hardware. Example Visual C++ source code developed using Microsoft Visual C for communicating with the DLP-2232MSPF via the Token I/O firmware is also available for download. 5.1 TOKEN I/O COMMAND SET 0x27 – Ping – Host Notification Length: Parameters: Returns: Function: Example: 2 Bytes None 1 Byte: ASCII “F” or hex 0x46 This function returns an ASCII “F” to tell the host that the module is up and running 0x02, 0x27 – Causes the module to return a 0x53 to the host 0x28 – Flash LED – Toggle the LED Length: Parameters: Returns: Function: Example: 2 Bytes None 1 Byte: Command echo acknowledgement=0x28 This function will cause the module’s green LED to flash briefly 0x02, 0x28 – Causes the LED to toggle briefly 0x29 – LED On/Off Length: Parameters: Returns: Function: Example: 3 Bytes 1 Byte: 0=Turn LED Off; 1=Turn LED On 1 Byte: Command echo acknowledgement=0x29 This function will turn the module’s green LED on or off 0x03, 0x29, 0x01 – Turns on the LED Rev. 1.1 (November 2011) 5 © DLP Design, Inc. 0x30 – Digital I/O Read/Write Length: 4 or 5 Bytes Parameters: 2 or 3 Bytes: 1. Port Selection – Select the desired MSP430FR5739 port pin (refer to the port list on the previous page) 2. Port Direction: 1=Input; 0=Output 3. Port Value if Byte 2 specifies Output Returns: 2 Bytes for Input=Value on port pin; command echo acknowledgement=0x30 1 byte for Output=command echo acknowledgement=0x30 Function: This function will read from or write to the selected port pin Example: 0x04, 0x30, 0x60, 0x00, 0x01 – Sets Port 6 Pin 0 high 0x40 – A/D Conversion Length: 3 Bytes Parameters: Mode: 0=Single conversion, 1=Continuous conversions (~1 per second) Note: Setting the ADC mode to continuous (1) starts an infinite loop. The ADC will perform a conversion approximately twice a second and report the result to the host. To exit, stop the code execution using the debugger, or reset the module by unplugging the USB cable and then reconnecting it. Returns: Function: Example: 2 Bytes: The 10-bit voltage data; MSB first This function will enable A/D conversion on the selected channel and ADC, pause 10uS, perform the A/D conversion and then return 2 bytes to the host (MSB first). Command 0x42 must have been previously called to configure the desired analog channel as an A/D input, and 0x43 / 0x44 must have been called to configure the voltage reference. 0x3, 0x40 0x00 – Performs the A/D conversion and, using ADC0, returns 2 bytes of data followed by an echo of the command byte sent. 0x41 – Disable A/D Length: Parameters: Returns: Function: Example: 2 Bytes None 1 Byte: command echo acknowledgement=0x41 This function disables the A/D converter 0x2, 0x41 – Disables A/D Converter Rev. 1.1 (November 2011) 6 © DLP Design, Inc. 0x42 – Select A/D Input Length: 3 Bytes Parameters: 0x00=Select Input A0 (P1.0) 0x01=Select Input A1 (P1.1) 0x02=Select Input A2 (P1.2) 0x03=Select Input A3 (P1.3) 0x04=Select Input A4 (P1.4) 0x05=Select Input A5 (P1.5) 0x06=Select Input A6 (P1.6) 0x07=Select Input A7 (P1.7) 0x08=Select Input Veref+ 0x09=Select Internal Input Vref-/Veref0x0A=Select Internal Temperature Diode 0x0B=Select Internal Input (Avcc – Avss)/2 Returns: 1 Byte: command echo acknowledgement=0x42 Function: This function selects the analog input to be used by the specified A/D converter Example: 0x3, 0x42 0x03 – Selects Analog Input A3 0x43 – Select Reference Source Length: 3 Bytes Parameters: 0x00=Select Reference AVCC & AVSS 0x01=Select Reference VREF & AVSS (refer to command 0x44 to configure VREF) 0x02=Select Reference VEREF+ buffered & AVSS 0x03=Select Reference VEREF+ & AVSS 0x04=Select Reference AVCC & VEREF0x05=Select Reference VREF & VEREF- (refer to command 0x44 to configure VREF) 0x06=Select Reference VEREF+ buffered & VEREF0x07=Select Reference VEREF+ & VEREFReturns: 1 Byte: command echo acknowledgement=0x43 Function: This function sets the A/D and D/A references to be external Example: 0x2, 0x43, 0x01 – Select the Internal Voltage Reference VREF as the source 0x44 – Internal Reference Voltage Length: Parameters: Returns: Function: Example: 3 Bytes 0 = +1.0V; 1 = +2.0V; 2 = +2.5V 1 Byte: command echo acknowledgement=0x44 This function sets the A/D and D/A references to be internal; use command 0x50 to select the Internal Voltage Reference value 0x2, 0x44, 0x01 – Select Internal Voltage Reference of +2.0V Rev. 1.1 (November 2011) 7 © DLP Design, Inc. TABLE 1: DLP-2232MSPF PINOUT DESCRIPTION (Top View) 1 20 PIN # 1 2 3 4 5 6 7 8 9 10 11 12 13 40 Pin, .6 inch Header USB 'B' Type Connector 40 21 DESCRIPTION P1.1/A1/VeREF+ (I/O) Port 1 Pin 1 connected to the MSP430FR5739 Digital I/O P1.1, Analog Input 1 and the positive External Voltage Reference input P1.0/A0/VeREF- (I/O) Port 1 Pin 0 connected to the MSP430FR5739 Digital I/O P1.0, Analog Input 0 and the negative External Voltage Reference input GROUND P1.2/A2 (I/O) Port 1 Pin 2 connected to the MSP430FR5739 Digital I/O P1.2 and Analog Input 2 P1.3/A3 (I/O) Port 1 Pin 3 connected to the MSP430FR5739 Digital I/O P1.3 and Analog Input 3 P1.4/A4 (I/O) Port 1 Pin 4 connected to the MSP430FR5739 Digital I/O P1.4 and Analog Input 4 P1.5/A5 (I/O) Port 1 Pin 5 connected to the MSP430FR5739 Digital I/O P1.5 and Analog Input 5 GROUND PJ.1/TDI (I/O) Port J Pin 1 connected to the MSP430FR5739 Digital I/O PJ.1 and the JTAG Test Data Input PJ.0/TDO (I/O) Port J Pin 0 connected to the MSP430FR5739 Digital I/O PJ.0 and the JTAG Test Data Output PJ.3/TCK (I/O) Port J Pin 3 connected to the MSP430FR5739 Digital I/O PJ.3 and the JTAG Test Clock PJ.2/TMS (I/O) Port J Pin 2 connected to the MSP430FR5739 Digital I/O PJ.2 and the JTAG Test Mode Select GROUND Rev. 1.1 (November 2011) 8 © DLP Design, Inc. 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 P3.2/A14 (I/O) Port 3 Pin 2 connected to the MSP430FR5739 Digital I/O P3.2 and Analog Input 14 P3.3/A15 (I/O) Port 3 Pin 3 connected to the MSP430FR5739 Digital I/O P3.3 and Analog Input 15 P3.1/A13 (I/O) Port 3 Pin 1 connected to the MSP430FR5739 Digital I/O P3.1 and Analog Input 13 P3.0/A12 (I/O) Port 3 Pin 0 connected to the MSP430FR5739 Digital I/O P3.0 and Analog Input 12 GROUND EXTVCC (In) Use for applying main power (4.4-5.25 volts) to the module; connect to PORTVCC if the module is to be powered by the USB port (typical configuration) PORTVCC (Out) Power from USB port—Connect to EXTVCC if the module is to be powered by the USB port (typical configuration); 500mA is the maximum current available to the DLP-2232MSPF and target electronics if the USB device is configured for high power VCCUSB (Out) Power from EXTVCC (Pin 20) through the on-board filter GROUND P4.0 (I/O) Port 4 Pin 0 connected to the MSP430FR5739 Digital I/O P4.0 P4.1 (I/O) Port 4 Pin 1 connected to the MSP430FR5739 Digital I/O P4.1 and the module’s on-board LED GROUND P2.2 (I/O) Port 2 Pin 2 connected to the MSP430FR5739 Digital I/O P2.2 GROUND P3.4 (I/O) Port 3 Pin 4 connected to the MSP430FR5739 Digital I/O P3.4 P3.6 (I/O) Port 3 Pin 6 connected to the MSP430FR5739 Digital I/O P3.6 P3.5 (I/O) Port 3 Pin 5 connected to the MSP430FR5739 Digital I/O P3.5 P3.7 (I/O) Port 3 Pin 7 connected to the MSP430FR5739 Digital I/O P3.7 RESETMSPn (Active Low Input) connected to the active low /RST pin of the MSP430FR5739. This input is pulled high on the module. GROUND P1.7/A7 (I/O) Port 1 Pin 7 connected to the MSP430FR5739 Digital I/O P1.7 and Analog Input 7 P1.6/A6 (I/O) Port 1 Pin 6 connected to the MSP430FR5739 Digital I/O P1.6 and Analog Input 6 GROUND P2.7 (I/O) Port 2 Pin 7 connected to the MSP430FR5739 Digital I/O P2.7 P2.3/A6 (I/O) Port 2 Pin 3 connected to the MSP430FR5739 Digital I/O P2.3 and Analog Input 6 P2.4/A7 (I/O) Port 2 Pin 4 connected to the MSP430FR5739 Digital I/O P2.4 and Analog Input 7 GROUND Rev. 1.1 (November 2011) 9 © DLP Design, Inc. 6.0 MECHANICAL DRAWINGS (PRELIMINARY) INCHES (MILLIMETERS) UNLESS OTHERWISE NOTED 0.25 typ. ( 6.4typ.) 2.38 typ. (60.5 typ.) 0.1 typ. (2.54 typ.) 0.25 typ. (6.4 typ.) 0.25 typ. (6.4typ.) 0.48 typ. (12.2 typ.) 0.50 typ. (12.7 typ.) 0.6 typ. (15.2 typ.) 0.018 x 0.018 typ. square (0.46 x 0.46 typ.) pin 0.6 typ. (15.2 typ.) 0.38 typ. (9.7 typ.) 0.89 typ. (22.6 typ.) Rev. 1.1 (November 2011) 0.65 typ. (16.5 typ.) 10 © DLP Design, Inc. 7.0 DISCLAIMER Neither the whole nor any part of the information contained within or the product described in this datasheet may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as-is basis, and no warranty as to their suitability for any particular purpose is either made or implied. DLP Design will not accept any claim for damages whatsoever arising as a result of use or failure of this product. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject to change without notice. 8.0 CONTACT INFORMATION DLP Design, Inc. 1605 Roma Lane Allen, TX 75013 Email: Internet: support@dlpdesign.com http://www.dlpdesign.com Rev. 1.1 (November 2011) 11 © DLP Design, Inc. D 1 6 3 2 5 U2 NCP605-3.3V VIN VOUT VIN EN SENSE 1 2 3 4 GND U3 CS SK DIN DOUT 10K 4 5 P3V3 2 C8 EECS EESK EEDATA C11 4.7uF .1uF C12 C13 C10 .1uF P3V3 C7 .1uF P5V0 C3 .1uF R6 10K C23 27pF C22 27pF P3V3 Y1 12MHz R5 10K R4 12K R3 1K .1uF C1 10/10 Tant FB1 240-1018-1 10uF/10V 1 C2 .01 1 2 3 4 R2 2K2 4 VPLL VPHY 4 TEST P3V3 ADBUS0/TXD/D0/TCK SK ADBUS1/RXD/D1/TDI DO ADBUS2/RTS#/D2/TDO DI ADBUS3/CTS#/D3/TMS CS ADBUS4/DTR#/D4/GPIOL0 ADBUS5/DSR#/D5/GPIOL1 ADBUS6/DCD#/D6/GPIOL2 ADBUS7/RI#/D7/GPIOL3 ACBUS0/TXDEN/RXF#/GPIOH0 ACBUS1/WRSTB#/TXE#/GPIOH1 ACBUS2/RDSTB#/RD#/GPIOH2 ACBUS3/TXLED#/WR#/GPIOH3 ACBUS4/RXLED#/SIWUA/GPIOH4 ACBUS5/-/CLKOUT/GPIOH5 ACBUS6/-/OE#/GPIOH6 ACBUS7/-/-/GPIOH7 BDBUS0/TXD/DO/TCK SK BDBUS1/RXD/D1/TDI DO BDBUS2/RTS#/D2/TDO DI BDBUS3/CTS#/D3/TMS CS BDBUS4/DTR#/D4/GPIOL0 BDBUS5/DSR#/D5/GPIOL1 BDBUS6/DCD#/D6/GPIOL3 BDBUS7/RI#/D7/GPIOL4 PWREN# SUSPEND# BCBUS0/TXDEN/RXF#/GPIOH0 OSCI BCBUS1/WRSTB#/TXE#/GPIOH1 BCBUS2/RDSTB#/RD#/GPIOH2 BCBUS3/TXLED#/WR#/GPIOH3 BCBUS4/RXLED#/SIWUB/GPIOH4 OSCO BCBUS5/-/-/GPIOH5 BCBUS6/-/-/GPIOH6 BCBUS7/PWRSAV#/PWRSAV#/GPIOH7 EECS EECLK EEDATA DM DP RESET# REF VREGOUT VREGIN U1 FT1232HQ 50 49 14 6 7 8 63 62 61 2 3 13 20 31 42 56 P5V0 CN1 CN-USB 8 7 6 5 VCC NC NC/ORG GND 93LC46 R1 R7 0 PORTVCC EXTVCC C6 1.0uF/0603 P3V3 C9 .1uF DLP-2232MSPF v1.0 5 C14 .1uF C15 .1uF C16 .1uF C17 3 1 3 2 C25 .1uF 1 2 J2 J3 JTAG HEADER 11 9 7 5 3 1 RESETMSPn 2 R11 10 VCCMSP C30 .1uF C31 2.2uF/0603 C5 470nF C4 .1uF 1 21 22 23 34 35 17 18 33 P2.4/A7 P2.3/A6 P2.7 P1.6/A6 P1.7/A7 RESETMSPn P3.7 P3.5 P3.6 P3.4 P2.2 P4.1/LED# P4.0 VCCUSB 1 VCCMSP 15 16 RST/NIM/SBWTDIO P2.0/TB2.0/UCA0TXD/UCA0SIMO/TB0CLK/ACLK PJ.3/TCK/CD9 P2.1/TB2.1/UCA0RXD/UCASOMI/TB0.0 PJ.2/TMS/TB2OUTH/ACLK/CD8 P2.2/TB2.2/UCB0CLK/TB1.0 PJ.1/TDI/TCLK/TB1OUTH/MCLK/CD7 P2.3/TA0.0/UCA1STE/A6/CD10 PJ.0/TDO/TB0OUTH/SMCLK/CD6 P2.4/TA1.0/UCA1CLK/A7/CD11 P2.5/TB0.0/UCA1TXD/UCA1SIMO TEST/SBWTCK P2.6/TB1.0/UCA1RXD/UCA1SOMI P2.7 VCCUSB J1 CONN PCB 20x2 1 1 40 40 2 2 39 39 3 3 38 38 4 4 37 37 5 5 36 36 6 6 35 35 7 7 34 34 8 8 33 33 9 9 32 32 10 10 31 31 11 11 30 30 12 12 29 29 13 13 28 28 14 14 27 27 15 15 26 26 16 16 25 25 17 17 24 24 18 18 23 23 19 19 22 22 20 20 21 21 P5V0 P4.0/TB2.0 P4.1 4 5 6 7 24 25 26 27 PJ.4/XIN PJ.5/XOUT P1.0/TA0.1/DMAE0/RTCCLK/AO/CD0/VeREFP1.1/TA0.2/TA1CLK/CDOUT/A1/CD1/VeREF+ P3.0/A12/CD12 P1.2/TA1.1/TA0CLK/CDOUT/A2/CD2 P3.1/A13/CD13 P1.3/TA1.2/UCB0STE/A3/CD3 P3.2/A14/CD14 P1.4/TB0.1/UCA0STE/A4/CD4 P3.3/A15/CD15 P1.5/TB0.2/UCA0CLK/A5/CD5 P3.4/TB1.1/TB2CLK/SMCLK P1.6/TB1.1/UCB0SIMO/UCB0SDA/TA0.0 P3.5/TB1.2/CDOUT P1.7/TB1.2/UCB0SOMI/UCB0SCL/TA1.0 P3.6/TB2.1/TB1CLK P3.7/TB2.2 U4 MSP430FR5739IRHA R10 47K 20 14 13 12 11 19 1 2 3 8 9 10 28 29 37 38 2 EXTVCC PORTVCC P3.2/A14 P3.3/A15 P3.1/A13 P3.0/A12 PJ.1/TDI PJ.0/TDO PJ.3/TCK PJ.2/TMS P1.2/A2 P1.3/A3 P1.4/A4 P1.5/A5 P1.1/A1/VeREF+ P1.0/A0/VeREF- VCCSW RESETMSPn TCK TMS TDI TDO TEST Y2 24.0MHz P1.0/A0/VeREFP1.1/A1/VeREF+ P1.2/A2 P1.3/A3 P1.4/A4 P1.5/A5 P1.6/A6 P1.7/A7 PJ.3/TCK PJ.2/TMS PJ.1/TDI PJ.0/TDO C26 18pF C27 18pF VCCSW VPLL VPHY C29 4.7uF 12 10 8 6 4 2 1X2HDR .1uF C21 .1uF C19 C28 .1uF RESETMSPn TEST Q2 MMBT3904 TEST VCCMSP R8 10K P2.6/UCA1RXD P2.5/UCA1TXD C24 .1uF 0 0 P2.1/UCAORXD P2.0/UCAOTXD R13 R12 2 FB2 240-1018-1 Q1 IRLML6402 1 P3V3 3 R9 2.2K 2 RESETMSPn .1uF 16 17 18 19 21 22 23 24 26 27 28 29 30 32 33 34 38 39 40 41 43 44 45 46 48 52 53 54 55 57 58 59 60 36 P3V3 1 C18 4.7uF/10V C20 2 4.7uF/10V FB3 240-1018-1 1 3 VCORE 40 AVCC 32 DVCC 30 AVSS AVSS VCCIO VCCIO VCCIO VCCIO GND GND GND GND GND GND GND GND 39 36 12 37 64 1 5 11 15 25 35 47 51 DVSS VCORE VCORE VCORE AGND 31 4 9 VPHY VPLL 10 C B A 5 P2.0/UCAOTXD P2.1/UCAORXD P2.2 P2.3/A6 P2.4/A7 P2.5/UCA1TXD P2.6/UCA1RXD P2.7 P3.0/A12 P3.1/A13 P3.2/A14 P3.3/A15 P3.4 P3.5 P3.6 P3.7 P4.0 P4.1/LED# LNJ306G5TR02 D1 360 R14 D C B A