DLP-2232MSP

DLP2232MSP LEAD FREE USB / MICROCONTROLLER MODULE The DLP-2232MSP combines the same USB interface used in the DLP-2232H and the DLP-1232H modules with a Texas Instruments microcontroller to form a rapid development tool. The MSP430F2618 microcontroller is preprogrammed with basic functionality for accessing the port pins and can be reprogrammed with user firmware via a 10-pin header using a device programmer (purchased separately). FEATURES: • • • • • • • • • • • • Send/receive data over a high-speed USB 2.0 interface to a host computer 32 digital I/O lines (8 can be configured as A/D inputs; 2 can be configured as D/A outputs) plus the 8-bit data bus available for interfacing to user electronics Texas Instruments 16-bit RISC architecture processor with 116K bytes FLASH ROM, 8K bytes RAM, a multi-channel,12-bit A/D converter and dual, 12-bit D/A converters “Token I/O” code preprogrammed into the MSP430F2618’s FLASH memory for basic port pin input/output capability including access to the A/D and D/A converters The FLASH memory can be easily erased and reprogrammed utilizing a user-supplied compatible programmer 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 isocronous data-transfer modes Required 5V supply can be taken directly from the USB port or supplied by user electronics USB 1.1 and USB 2.0 compatible USB VID, PID, serial number and product-description strings stored in an on-board EEPROM memory Royalty-Free Virtual COM Port (VCP) Drivers for: - Windows 2000, Server 2003 and Server 2008 - Windows XP and XP 64 bit - Windows Vista and Vista 64 bit - Windows 7 - Windows CE 4.2-, 5.0- and 5.2-based OS - MAC OS-X - Linux (tested using kernel 2.6.32) Rev. 1.1 (May 2011) 1 © DLP Design, Inc. • Royalty-Free D2XX Direct Drivers (USB drivers + DLL S/W interface) for: - Windows 2000, Server 2003 and Server 2008 - Windows XP and XP 64 bit - Windows Vista and Vista 64 bit - Windows 7 - Windows CE 4.2-, 5.0- and 5.2-based OS - MAC OS-X - Linux (tested using kernel 2.6.32) 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-2232MSP 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 the byte-wide data into the FT2232H when TXE# is low. If the FT2232H’s transmit buffer fills up or is busy storing the previously written byte, it will take TXE# high in order to stop further data from being written until some of the FIFO data has been transferred over USB to the host. When the host sends data to the peripheral over USB, the FT2232H will take RXF# low to let the microcontroller know that at least one byte of data is available. The microcontroller then reads the data until RXF# goes high indicating that no more data is available to be read. By using FTDI’s Virtual COM Port Drivers, the peripheral looks like a standard COM port to the application software. Commands to set the baud rate are ignored--the FT2232H always transfers data at its fastest rate regardless of the application’s baud-rate setting. 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-2232MSP). The latest version of the drivers can be downloaded from www.dlpdesign.com or www.ftdichip.com. Rev. 1.1 (May 2011) 2 © DLP Design, Inc. 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-2232MSP 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-2232MSP 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. An INF installation file, uninstaller program and D2XX Programmer’s Guide complete the package. 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 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-2232MSP has the option to accept manufacturer-specific information that is written into onboard EEPROM memory. Parameters that can be programmed include the VID and the PID identifiers, the manufacturer's product string or a serial number. MPROG is an EEPROM serializer and testing utility 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-2232MSP can be configured to receive its operating power from the USB port or from user electronics. Pins 24 and 25 or the barrel jack allow for this configuration. (Refer to the Pinout Description in the next section for details on the DLP-2232MSP electrical interface.) **The board will not operate until a power source has been connected.** Rev. 1.1 (May 2011) 3 © DLP Design, Inc. 2. Connect the DLP-2232MSP board to the PC via a standard A-B, 6-foot USB cable. This action initiates the 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-2232MSP board. The next time the DLP-2232MSP 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-2232MSP 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-2232MSP is ready for use. Note that the DLP-2232MSP will appear non-responsive if data sent from the host PC is not read from the FT2232H device by the MSP430F2618 microcontroller. The token firmware with which the DLP-2232MSP comes preloaded will read data sent by the host by default. Custom user firmware should also follow this protocol. 5.0 TOKEN I/O The MSP430F2618 microcontroller on the DLP-2232MSP 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-2232MSP also provides access to the MSP430F2618’s A/D converter, D/A 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: 0x04, 0x30, 0x11, 0x00, 0x01 Definition of the Bytes: 0x04 – 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 MSP430F2618 Pin 12, DLP-2232MSP module Pin J1.12 0x11 = P1.1 MSP430F2618 Pin 13, DLP-2232MSP module Pin J1.13 Rev. 1.1 (May 2011) 4 © DLP Design, Inc. PORT 2: 0x20 = P2.0 MSP430F2618 Pin 20, DLP-2232MSP module Pin J1.14 0x21 = P2.1 MSP430F2618 Pin 21, DLP-2232MSP module Pin J1.16 0x22 = P2.2 MSP430F2618 Pin 22, DLP-2232MSP module Pin J1.18 0x23 = P2.3 MSP430F2618 Pin 23, DLP-2232MSP module Pin J1.20 0x24 = P2.4 MSP430F2618 Pin 24, DLP-2232MSP module Pin J1.19 0x25 = P2.5 MSP430F2618 Pin 25, DLP-2232MSP module Pin J1.17 0x26 = P2.6 MSP430F2618 Pin 26, DLP-2232MSP module Pin J1.15 0x27 = P2.7 MSP430F2618 Pin 27, DLP-2232MSP module Pin J1.21 PORT 3: 0x30 = P3.0 MSP430F2618 Pin 20, DLP-2232MSP module Pin J1.39 0x31 = P3.1 MSP430F2618 Pin 21, DLP-2232MSP module Pin J1.41 0x32 = P3.2 MSP430F2618 Pin 22, DLP-2232MSP module Pin J1.37 0x33 = P3.3 MSP430F2618 Pin 23, DLP-2232MSP module Pin J1.38 0x34 = P3.4 MSP430F2618 Pin 24, DLP-2232MSP module Pin J1.36 0x35 = P3.5 MSP430F2618 Pin 25, DLP-2232MSP module Pin J1.40 PORT 5: 0x50 = P5.0 MSP430F2618 Pin 44, DLP-2232MSP module Pin J1.43 0x51 = P5.1 MSP430F2618 Pin 45, DLP-2232MSP module Pin J1.45 0x52 = P5.2 MSP430F2618 Pin 46, DLP-2232MSP module Pin J1.44 0x53 = P5.3 MSP430F2618 Pin 2, DLP-2232MSP module Pin J1.46 0x54 = P5.4 MSP430F2618 Pin 48, DLP-2232MSP module Pin J1.47 0x55 = P5.5 MSP430F2618 Pin 49, DLP-2232MSP module Pin J1.48 0x56 = P5.6 MSP430F2618 Pin 50, DLP-2232MSP module Pin J1.50 0x57 = P5.7 MSP430F2618 Pin 51, DLP-2232MSP module Pin J1.49 PORT 6: 0x60 = P6.0/A0 MSP430F2618 Pin 59, DLP-2232MSP module Pin J1.2 0x61 = P6.1/A1 MSP430F2618 Pin 60, DLP-2232MSP module Pin J1.3 0x62 = P6.2/A2 MSP430F2618 Pin 61, DLP-2232MSP module Pin J1.4 0x63 = P6.3/A3 MSP430F2618 Pin 2, DLP-2232MSP module Pin J1.5 0x64 = P6.4/A4 MSP430F2618 Pin 3, DLP-2232MSP module Pin J1.7 0x65 = P6.5/A5 MSP430F2618 Pin 4, DLP-2232MSP module Pin J1.8 0x66 = P6.6/A6/DAC0 MSP430F2618 Pin 5, DLP-2232MSP module Pin J1.9 0x67 = P6.7/A7/DAC1 MSP430F2618 Pin 6, DLP-2232MSP module Pin J1.10 The source code for the Token I/O firmware (developed using the CCS C compiler) 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-2232MSP via the Token I/O firmware is also available for download. (The Windows source code also contains the port pin definitions listed above.) Rev. 1.1 (May 2011) 5 © DLP Design, Inc. 5.1 TOKEN I/O COMMAND SET 0x27 – Ping – Host Notification Length: Parameters: Returns: Function: Example: 2 Bytes None 1 Byte: ASCII “S” or hex 0x53 This function returns an ASCII ‘S’ 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 0x30 – Digital I/O Read/Write Length: 4 or 5 Bytes Parameters: 2 or 3 Bytes: 1. Port Selection – Select the desired MSP430F2618 port pin (refer to the port list under the previous section) 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 once a second and report the result to the host. To exit, break the code using the debugger or reset the module. Returns: Function: 2 Bytes: The 12-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 Rev. 1.1 (May 2011) 6 © DLP Design, Inc. Example: 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 0x41 – Disable A/D Length: Parameters: Returns: Function: Example: 3 Bytes 0=ADC0, 1=ADC1 1 Byte: command echo acknowledgement=0x41 This function disables the specified A/D converter 0x3, 0x41 0x01 – Disables A/D Converter 1 0x42 – Select A/D Input Length: 3 Bytes Parameters: 0x00=Select input A0 (P6.0) 0x01=Select input A1 (P6.1) 0x02=Select input A2 (P6.2) 0x03=Select input A3 (P6.3) 0x04=Select input A4 (P6.4) 0x05=Select input A5 (P6.5) 0x06=Select input A6 (P6.6) 0x07=Select input A7 (P6.7) 0x08=Select internal 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 – External Reference Length: Parameters: Returns: Function: Example: 2 Bytes None 1 Byte: command echo acknowledgement=0x43 This function sets the A/D and D/A references to be external 0x2, 0x43 – Select External Voltage Reference 0x44 – Internal Reference Length: Parameters: Returns: Function: Example: 2 Bytes None 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 – Select Internal Voltage Reference Rev. 1.1 (May 2011) 7 © DLP Design, Inc. 0x50 – Select Internal Reference Source Length: Parameters: Returns: Function: Example: 3 Bytes 0=+1.5V, 1=+2.5V 1 Byte: command echo acknowledgement=0x50 This function sets the A/D and D/A internal voltage reference values 0x3, 0x50 0x00 – Select Internal Voltage Reference of +1.5V 0x60 – D/A Output Length: 5 Bytes Parameters: 3 Bytes: 1. 0=DAC0 output on Port A6; 1=DAC1 output on Port A7 2. 0x0n (n=MSB 4 bits of 12-bit DAC output value) 3. 0xmm (mm=LSB 8 bits of 12-bit DAC output value) Returns: 1 Byte: command echo acknowledgement=0x60 Function: This function selects the D/A converter and specifies the output value Example: 0x5, 0x60 0x00 0x01 0x23 – Select DAC 0 to output value 0x123; the actual voltage depends upon the reference selected 0x61 – Disable D/A Length: Parameters: Returns: Function: Example: 3 Bytes 0=DAC0; 1=DAC1 1 Byte: command echo acknowledgement=0x61 This function disables the specified D/A converter 0x3, 0x61 0x00 – Disables D/A converter 0 0x70 – UART Loopback This command configures UART 1 to loop back any bytes received on its input port to its transmit output port. Port B on the FT2232H must be set to UART mode with a baud rate of 115200. Once set any bytes sent through Port B of the FT2232H will be echoed back. This command initiates an infinite loop in which all bytes sent are looped back. To exit, break the code using the debugger or reset the module. Length: 2 Bytes Parameters: None Returns: 1 Byte: command echo acknowledgement=0x70 (After a command is sent, subsequent bytes sent to the UART via FT2232H Port B will be echoed back) Function: This function configures UART 1 to loop back received bytes Example: 0x2, 0x70 – UART 1 loopback enabled Rev. 1.1 (May 2011) 8 © DLP Design, Inc. TABLE 1: DLP-2232MSP PINOUT DESCRIPTION 1 50 50 Pin, .9 inch Header USB 'B' Type Connector 25 PIN # 1 2 3 4 5 6 7 8 9 10 11 12 26 DESCRIPTION GROUND P6.0/A0 (I/O) Port 6 Pin 0 connected to the MSP430F2618 Digital I/O P6.3 and Analog Input 0 P6.1/A1 (I/O) Port 6 Pin 1 connected to the MSP430F2618 Digital I/O P6.3 and Analog Input 1 P6.1/A2 (I/O) Port 6 Pin 2 connected to the MSP430F2618 Digital I/O P6.3 and Analog Input 2 P6.3/A3 (I/O) Port 6 Pin 3 connected to the MSP430F2618 Digital I/O P6.3 and Analog Input 3 GROUND P6.3/A4 (I/O) Port 6 Pin 4 connected to the MSP430F2618 Digital I/O P6.4 and Analog Input 4 P6.3/A5 (I/O) Port 6 Pin 5 connected to the MSP430F2618 Digital I/O P6.5 and Analog Input 5 P6.3/A6/DAC0 (I/O) Port 6 Pin 6 connected to the MSP430F2618 Digital I/O P6.6, Analog Input 6 and D/A output DAC0 P6.3/A7/DAC1 (I/O) Port 6 Pin 7 connected to the MSP430F2618 Digital I/O P6.7, Analog Input 7 and D/A output DAC01 GROUND P1.0 (I/O) Port 1 Pin 0 connected to the MSP430F2618 Digital I/O P1.0 Rev. 1.1 (May 2011) 9 © DLP Design, Inc. 13 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 41 42 43 44 45 46 47 48 P1.1 (I/O) Port 1 Pin 1 connected to the MSP430F2618 Digital I/O P1.1 P2.0 (I/O) Port 2 Pin 0 connected to the MSP430F2618 Digital I/O P2.0 P2.6 (I/O) Port 2 Pin 6 connected to the MSP430F2618 Digital I/O P2.6 P2.1 (I/O) Port 2 Pin 1 connected to the MSP430F2618 Digital I/O P2.1 P2.5 (I/O) Port 2 Pin 5 connected to the MSP430F2618 Digital I/O P2.5 P2.2 (I/O) Port 2 Pin 2 connected to the MSP430F2618 Digital I/O P2.2 P2.4 (I/O) Port 2 Pin 4 connected to the MSP430F2618 Digital I/O P2.4 P2.3 (I/O) Port 2 Pin 3 connected to the MSP430F2618 Digital I/O P2.3 P2.7 (I/O) Port 2 Pin 7 connected to the MSP430F2618 Digital I/O P2.7 SWVCC (Out) Power from EXTVCC (Pin 24) controlled via Pin 60 (PWREN#) of the FT2232H and Q1 MOSFET power switch; R8 and C24 control the power-up rate to help limit inrush current 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-2232MSP and target electronics if the USB device is configured for high power GROUND DB0 (I/O) Line 0 of the data bus between the MSP430F2618 and the FT2232H USBFIFO DB1 (I/O) Line 1 of the data bus between the MSP430F2618 and the FT2232H USBFIFO DB2 (I/O) Line 2 of the data bus between the MSP430F2618 and the FT2232H USBFIFO DB3 (I/O) Line 3 of the data bus between the MSP430F2618 and the FT2232H USBFIFO DB4 (I/O) Line 4 of the data bus between the MSP430F2618 and the FT2232H USBFIFO DB5 (I/O) Line 5 of the data bus between the MSP430F2618 and the FT2232H USBFIFO DB6 (I/O) Line 6 of the data bus between the MSP430F2618 and the FT2232H USBFIFO DB7 (I/O) Line 7 of the data bus between the MSP430F2618 and the FT2232H USBFIFO GROUND P3.4 (I/O) Port 3 Pin 4 connected to the MSP430F2618 Digital I/O P3.4 P3.2 (I/O) Port 3 Pin 2 connected to the MSP430F2618 Digital I/O P3.2 P3.3 (I/O) Port 3 Pin 3 connected to the MSP430F2618 Digital I/O P3.3 P3.0 (I/O) Port 3 Pin 0 connected to the MSP430F2618 Digital I/O P3.0 P3.5 (I/O) Port 3 Pin 5 connected to the MSP430F2618 Digital I/O P3.5 P3.1 (I/O) Port 3 Pin 1 connected to the MSP430F2618 Digital I/O P3.1 GROUND P5.0 (I/O) Port 5 Pin 0 connected to the MSP430F2618 Digital I/O P5.0 P5.2 (I/O) Port 5 Pin 2 connected to the MSP430F2618 Digital I/O P5.2 P5.1 (I/O) Port 5 Pin 1 connected to the MSP430F2618 Digital I/O P5.1 P5.3 (I/O) Port 5 Pin 3 connected to the MSP430F2618 Digital I/O P5.3 P5.4 (I/O) Port 5 Pin 4 connected to the MSP430F2618 Digital I/O P5.4 P5.5 (I/O) Port 5 Pin 5 connected to the MSP430F2618 Digital I/O P5.5 Rev. 1.1 (May 2011) 10 © DLP Design, Inc. 49 50 P5.7 (I/O) Port 5 Pin 7 connected to the MSP430F2618 Digital I/O P5.7 P5.6 (I/O) Port 5 Pin 6 connected to the MSP430F2618 Digital I/O P5.6 6.0 MECHANICAL DRAWINGS (PRELIMINARY) INCHES (MILLIMETERS) UNLESS OTHERWISE NOTED Rev. 1.1 (May 2011) 11 © 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 Phone: Fax: Email: Internet: 469-964-8027 415-901-4859 support@dlpdesign.com http://www.dlpdesign.com Rev. 1.1 (May 2011) 12 © DLP Design, Inc. D C B A C11 .1uF C13 R4 12K VPLL VPHY 4 4 USB_3V3 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 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 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 P6.0/A0 P6.1/A1 P6.2/A2 P6.3/A3 EXTVCC PORTVCC P1.0 P1.1 P2.0 P2.6 P2.1 P2.5 P2.2 P2.4 P2.3 P2.7 VCCSW P6.4/A4 P6.5/A5 P6.6/A6/DAC0 P6.7/A7/DAC1 TEST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 C14 C15 .1uF C16 .1uF C17 3 3 C24 .1uF 10K R13 C9 .1uF J4 VCCSW 1 2 3 4 5 6 7 8 CON2 VCCSW VCCUSB C10 4.7uF 1 2 DNS J2 HEADER 8 Q2 MMBT3904 RESETMSPn R9 10K Q1 IRLML6402 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 P3.1 P3.5 P3.0 P3.3 P3.2 P3.4 P5.6 P5.7 P5.5 P5.4 P5.3 P5.1 P5.2 P5.0 Q3 MMBT3904 2.2K R8 USB_3V3 C25 .1uF UCA1 RXD P3.7 UCA1 TXD P3.6 RXF# TXE# RD# WR# SIWUA DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 .1uF 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 .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 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 J1 CONN PCB 25x2 PWREN# SUSPEND# BCBUS0/TXDEN/RXF#/GPIOH0 BCBUS1/WRSTB#/TXE#/GPIOH1 OSCI BCBUS2/RDSTB#/RD#/GPIOH2 BCBUS3/TXLED#/WR#/GPIOH3 BCBUS4/RXLED#/SIWUB/GPIOH4 BCBUS5/-/-/GPIOH5 OSCO BCBUS6/-/-/GPIOH6 BCBUS7/PWRSAV#/PWRSAV#/GPIOH7 EECS EECLK EEDATA DM DP RESET# REF VREGOUT VREGIN U1 FT2232HL 50 49 14 6 7 8 63 62 61 2 3 13 20 31 42 56 C12 C23 .1uF 4.7uF USB_3V3 C22 .1uF C3 R5 10K Y1 12MHz C5 27pF C4 27pF .1uF R6 10K R3 1K .1uF JP3 C8 VCCIO VCCIO VCCIO VCCIO 5 VCCUSB D1 MBR130T1G DLP-2232MSP v1.1 PRELIMINARY DC:+3.6 to +6.0V CN2 1 3 2 2 FB1 HZ0805E601R-10 1 VPLL .1uF C2 VPHY 4.7uF USB_3V3 2.2K R2 EECS EESK EEDATA C21 3 C20 .1uF 2 USB_3V3 C7 4.7uF 1 2 3 4 C19 .01uF SOIC 10K SOT223 VOUT U4 TC1262-33VDB VIN GND C18 2 FB2 HZ0805E601R-10 2 1 93LC46 VCC CS NC SK NC/ORG DIN GND DOUT U3 1 2 3 4 DC BARREL JACK EXTVCC R7 0 8 7 6 5 R1 PORTVCC CN1 CN-USB USB_3V3 C1 .1uF VCCUSB C6 4.7uF USB_3V3 1 1 4.7uF FB3 HZ0805E601R-10 4.7uF 5 12 37 64 GND GND GND GND GND GND GND GND DNS 11 9 7 5 3 1 J3 JTAG HEADER 12 10 8 6 4 2 3V3 TDO TDI TMS TCK RESETMSPn SIWUA RD# P1.0 2 VCCSW Y2 16.0MHz P5.1 P5.2 P5.4 P5.5 P5.6 P2.4 P2.2 P5.7 P2.7 P2.6 P2.5 P6.3/A3 P6.4/A4 P3.4 P3.5 P3.0 P3.3 P3.1 P6.6/A6/DAC0 P6.7/A7/DAC1 P3.2 P2.0 P2.1 P6.5/A5/DAC1 RXF# UCA1 TXD P3.6 UCA1 RXD P3.7 P5.0 P5.3 C26 18pF C27 18pF P6.2/A2 P6.1/A1 P6.0/A0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 2 R10 10 P6.2/A2 P6.1/A1 P6.0/A0 P4.1/TB1 P4.2/TB2 P4.3/TB3 P4.4/TB4 P4.5/TB5 P4.6/TB6 P4.7/TBCLK XT2IN XT2OUT C29 .1uF U2 VREF P5.1/UCB1SIMO/UCB1SDA P5.2/UCB1SOMI/UCB1SCL P5.4/MCLK P5.5/SMCLK P5.6/ACLK P2.4/CA1/TA2 P2.2/CAOUT/TA0/CA4 P5.7/TBOUTH/SVSOUT P2.7/INTERRUPT P2.6/ADC12CLK/CA6 P2.5/ROSC/CA5 P6.3/A3 P6.4/A4 P3.4/UCA0TXD/UCA0SIMO P3.5/UCA0RXD/UCA0SOMI P3.0/UCB0STE/UCA0CLK P3.3/UCB0CLK/UCA0STE P3.1/UCB0SIMO/UCB0SDA P6.6/A6/DAC0 P6.7/A7/DAC1/SVSIN P3.2/UCB0SOMI/UCB0SCL P2.0/ACLK/CA2 P2.1/TAINCLK/CA3 P6.5/A5/DAC1 P1.6/TA1 P3.6/UCA1TXD/UCA1SIMO P3.7/UCA1RXD/UCA1SOMI P5.0/UCB1STE/UCA1CLK P5.3/UCB1CLK/UCA1STE P1.0/TACLK/CAOUT P1.4/SMCLK P1.5/TA0 TDO/TDI TDI/TCLK TMS TCK RST*/NMI R12 47K VCCSW 58 54 55 56 57 16 17 12 45 46 48 49 50 24 22 51 27 26 25 2 3 32 33 28 31 29 5 6 30 20 21 4 18 34 35 44 47 53 52 61 60 59 37 38 39 40 41 42 43 64 1 7 10 AVSS DVSS1 VREF-/VeREF- VCORE VCORE VCORE AGND 1 5 11 15 25 35 47 51 AVCC DVCC1 VREF+ VeREF+/DAC0 62 63 11 4 9 VPHY VPLL 10 5 C30 .1uF C28 2.2uF/0603 C31 .1uF MSP430F2618TPMR P1.1/TA0 P1.2/TA1 P1.3/TA2 P1.7/TA2 P4.0/TB0 P2.3/CA0/TA1 XOUT XIN 13 14 15 19 23 36 9 8 1 P1.1 DB0 DNS VCCSW R11 360 D2 Green DNS C34 18pF DNS C33 18pF Y3 32.768KHz P2.3 TXE# WR# LED# LNJ306G5TR02 C32 .1uF 1 D C B A