ic-pv EVAL PV1D EVALUATION BOARD DESCRIPTION

Transcription

1 Rev A1, Page 1/10 ORDERING INFORMATION Type Order Designation Description Options Evaluation Board ic-pv EVAL PV1D ic-pv Evaluation Board Ready-to-operate, supplied with magnet, accessible by GUI using PC adapter (not included). Evaluation Software ic-pv GUI GUI Software for Windows PC Device setup file generation, board configuration via adapter Related parts (to be ordered separately) PC Adapter ic-mb3 icsy MB3U-I2C PC-USB adapter for BiSS/SSI w. I2C/SPI extension cable BOARD PV1D PLUG CONFIGURATION J4 J1 J2 J3 J1 J2 J3 J4 J5 TML ic-pv Pin Signals Connector SSI Interface (to PC adapter) I 2 C Interface (to PC adapter I 2 C extension cable) SSI Interface for chain operation Singleturn Connector to ic-mhm EVAL MHM1D SIGNAL VDD +5 V Supply Input ( 50 ma; remove JP4 if in use) GND GND Ground (0 V) J5 Figure 1: Component side; size approx. 80 mm x 100 mm Copyright 2016 ic-haus

2 Rev A1, Page 2/10 RELATED PRODUCTS AND DOCUMENTATION IC Documentation PC-USB Adapter Description GUI Software for Windows PC PINOUT OF CONNECTORS J1: ic-pv Pin Signals Connector 2x10 pin male Pin Name 1 SEL Mode Select Input 2 PRE Preset Input 3 NERR Error Output (active low) 4 SDA I 2 C Interface, Data Line 5 GND Ground 6 VBAT Battery Supply Voltage Input (typ. 3.6 V) 7 VDD +3.0 V to 5.5 V Main Supply Voltage Input 8 VDD2 Switched Supply Voltage 9 N2 Parallel Output Bit 2 (inverted), Incremental Output B 10 P2 Parallel Output Bit 2, Incremental Output A 11 N0 Parallel Output Bit 0 (inverted) 12 n.c. 13 SL_NSL Multiturn Interface, Data Output, Parallel Output Bit 0 14 MA_NMA Multiturn Interface, Clock Line, Parallel Output Bit 1 (inverted) 15 DI_P1 Multiturn Interface, Data Input, Parallel Output Bit 1 16 SCL I 2 C Interface, Clock Line 17 VBAT On-board Capacitor (CBATT) or Battery (CBATT2) n.c. J2: SSI Interface Connector D-sub 9-pole connector - female Pin Name 1 VB Supply Voltage SSI 2 MA Clock Input 3 NMA Clock Input (inverted) 4 VDD Supply Voltage VDD2 5 NSLI 6 GND Ground 7 SL Data Line 8 NSL Data Line (inverted) 9 SLI J3: I 2 C Interface Connector 2x5 pin male Pin Name 1 SCL_EXT I 2 C Interface, Clock Line 2 GND Ground 3 n.c. 4 VDD2_EXT Switched Supply Voltage 5 EN_I2C I2C Access Enable Input 6 PRE_EXT Preset Input 7 SDA_EXT I 2 C Interface, Data Line 8, 9 n.c. 10 GND Ground J4: SSI Interface for Chain Operation D-sub 9-pin connector - male Pin Name 1 VB Supply Voltage SSI 2 MAO Clock Output 3 NMAO Clock Output (inverted) 4 VDD Supply Voltage VDD2 5 NSLO 6 GND Ground 7 SL Data Line 8 NSL Data Line (inverted) 9 SLO J5: Singleturn Connector to MHM1D 2x5 pin male Pin Name 1 n.c. 2 GND Ground 3 n.c. 4 VDD_MHM Supply Voltage MHM (+5 V) 5 CLK_N1 Multiturn SSI Clock 6 DO_P0 Multiturn Data Output 7 n.c. 8 NERR Error Output (active low) 9 n.c. 10 GND Ground Note: n.c. = not connected

3 Rev A1, Page 3/10 DESCRIPTION OF JUMPERS Jumper JP1 Pos. Lo Pos. Hi Jumper JP2 Jumper JP3 Jumper JP4 Jumper JP5 Note: SEL connected to GND: battery buffered counter with serial readout (default) SEL connected to Board Power Supply: 3 bit parallel encoder with complementary output Not allowed ic-pv Power Supply VDD connected to +5 V Board Power Supply VDD_EXT (default) ic-pv Power Supply VDD disconnected from Board Power Supply VDD_EXT Connector J4 is connected to GND Connector J4 can be used (default) +5 V Board Power Supply via SSI connector J2 (default) Board not supplied via J2 +5 V Board Power Supply via I2C connector J3 Board not supplied via J3 (default) Do not install JP4 and JP5 simultaneously Jumper JP6 ic-pv VBAT connected to on-board capacitor CBATT (default) ic-pv VBAT disconnected from on-board capacitor CBATT Jumper JP7 Jumper JP8 Jumper JP9 Jumper JP10 Jumper JP11 ic-pv preset pin PRE connected to I2C connector J3 (default) Preset function triggered by switch S1 +5 V Board Power Supply via MT connector J5 Board not supplied via J5 (default) VDD2 Switch Power Supply connected to J4 VDD Connector J4 not supplied via VDD2 (default) J2 Supply Voltage SSI connected to J4 VB Connector J4 not supplied via J2 (default) SSI Master Clock (default) Use connector J3 I2C or J5 MT SWITCH DESCRIPTION Switch S1 Push ic-pv reboot. Configuration is loaded from EEPROM.

4 Rev A1, Page 4/10 CIRCUIT SCHEMATIC Figure 2: Circuit diagram

5 Rev A1, Page 5/10 PHYSICAL DIMENSIONS dra_pv1d_dim Figure 3: Physical dimensions

6 Rev A1, Page 6/10 ASSEMBLY PART LIST Component Typical Value Comment Board PV1D C1, C2, C4, C5, C6, 100 nf Supply backup capacitor C7 C3 1 µf Supply backup capacitor CBATT 100 mf Capacitor for ic-pv battery-buffer evaluation D1 PLCC2 Indicator LED for board power supply (green) D2 PLCC2 Indicator LED for error message (red) D3 1N4148 Series diode for CBATT voltage reduction J1 WSL20G male ic-pv Pin Signals Connector J2 9-pin D-Sub male SSI interface (to PC adapter via BiSS adapter cable) J3, J5 WSL10G male I2C interface, MT connector J4 9-pin D-Sub female SSI chain connector JP1 W3X1 JP2 - JP11 W2X1 R1, R7 10 kω Pull-down resistor R2, R3 1.5 kω I2C pull-up resistor R4, R9 120 Ω R5, R8 560 Ω R6 0 Ω S1 B3S 1000 Preset switch U1 ic-pv Hall multiturn encoder IC U2 24AA02 Serial EEPROM U3 TS5A23157 Dual analog MUX U4, U5 65LBC179A Differential line driver/receiver APPLICATION EXAMPLE Figure 4: PV1D eval board with MB3U-I2C adapter

7 Rev A1, Page 7/10 EVALUATION SOFTWARE ic-pv software for PCs running on Windows operating systems as well as the required USB driver are available as a ZIP file. ic-haus software built with LabVIEW requires the installation of the LabVIEW Run-Time Engine (RTE). The RTE must be installed only once, hence there are two download links available. Software overview online: Download package without RTE (small size) including RTE (big size) ic-pv: Features IC configuration made easy by parameter tables and tool tips Editing of application-specific default setups (*.hex) with CRC calculation Access to DUT and transfer of setup data to RAM and/or EEPROM Storage of IC setups as Intel Hex file for programming devices Installation After unzipping the ic-pv software package PV_1SO_gui_xx resp. PV_1SO_gui_xxrte, the following files are located in the selected working directory (xx is a placeholder for revisions): Subfolder PV_1SO_gui_xx including the executable setup.exe which starts the installation routine. Driver package for USB adapter. Notice: Administrator rights are required to run installations. 1. To access the ic-pv evaluation board, interface adapter drivers for USB and/or other adapter devices need to be installed. The driver installation must be completed successfully before connecting the adapter to your PC. Execute the USB_xx.exe installation package and follow the on-screen instructions. This can take a few minutes. 1.1 To complete the driver installation procedure, the PC adapter must be connected to USB finally, after driver installation (only required if the adapter will be used). 2. Install the evaluation ssoftware PV_1SO by executing the setup.exe located in the subfolder PV_1SO_gui_xx. Follow the on-screen instructions to finish the installation. 3. After installation the executable PV_1SO_gui_xx.exe will be available in the selected working directory. LabVIEW is a trademark of National Instruments.

8 Rev A1, Page 8/10 GUI Description The GUI is divided into four sections: 1: Menu Section 2: Header Section 3: Data Section 4: Parameter Section 5: Transcript Section Figure 5: GUI start-up window.

9 Rev A1, Page 9/10 Menu Button Description 1 Menu Section <File> Load Config File Loads the configuration to the IC (*.cfg) Save Config File Saves the configuration to a file (*.cfg) Exit Quits the software <Interface> No Hardware Disconnects the board and resets the communication between PC and adapter. ic-interface MB3U Selection for PC-USB adapter MB3U-I2C. Interface Setup Special interface settings. Interface Settings Connect & Read Checked: connects the PC adapter and reads the IC registers. Unchecked: connects the PC adapter without reading the IC registers. <Extras> Search Parameter Enables a search field to locate a parameter s control field. If a name match is found, the corresponding control field will be highlighted and focused. Generate Report Generates a *report.zip archive reporting the current software status. This report eases debugging software issues by the ic-haus support team. <Help> ic-pv Datasheet s a link to the latest datasheet of ic-mhm. ic-pv Website Connects to ic-mhm product website. About GUI release information 2 Header Section Project title, chip version, software version and connection state 3 Data Section Sensor data and status display, read controls. 4 Parameter Section Parameter configuration, read/write access to IC. <Tabs> Serial Interface Refer to IC datasheet. Hall Sensor / Oscillator Refer to IC datasheet. Hex Editor This tab is a different view of the IC s register content in HEX format. Changes made are not automatically updated to the other tabs. Push <Read EEPROM> to update the parameter tabs. <Parameter> Read EEPROM Write EEPROM Write Immediately Preset Reads all parameters from the EEPROM and refreshes the display. Writes all parameters from GUI to the EEPROM. A preset is executed subsequently to boot up the ic-pv with the new configuration. If checked, any change to a parameter is transferred to the EEPROM immediately. A preset is executed after each parameter change to boot up the ic-pv with the new configuration. Executes a preset command to the ic-pv to apply parameter value changes. The ic-pv boots up and reads the configuration from the EEPROM. Designed for evaluation board PV1D. Uses Pin 6 on I2C-Plug of the MB3U-I2C USB adapter.

10 Rev A1, Page 10/10 5 Transcript Section Left: Transcript and feedback messages. Right: Help window. The GUI software starts with <Interface> Disconnected. When moving the mouse cursor accross an input box, a tooltip comes up and displays the real parameter name according to this box. If a functional parameter description is required, please refer to the IC datasheet. REVISION HISTORY Rel. Rel. Date Chapter Modification Page A All Initial release ic-haus expressly reserves the right to change its products and/or specifications. An Infoletter gives details as to any amendments and additions made to the relevant current specifications on our internet website and is automatically generated and shall be sent to registered users by . Copying even as an excerpt is only permitted with ic-haus approval in writing and precise reference to source. The data specified is intended solely for the purpose of product description and shall represent the usual quality of the product. In case the specifications contain obvious mistakes e.g. in writing or calculation, ic-haus reserves the right to correct the specification and no liability arises insofar that the specification was from a third party view obviously not reliable. There shall be no claims based on defects as to quality in cases of insignificant deviations from the specifications or in case of only minor impairment of usability. No representations or warranties, either expressed or implied, of merchantability, fitness for a particular purpose or of any other nature are made hereunder with respect to information/specification or the products to which information refers and no guarantee with respect to compliance to the intended use is given. In particular, this also applies to the stated possible applications or areas of applications of the product. ic-haus products are not designed for and must not be used in connection with any applications where the failure of such products would reasonably be expected to result in significant personal injury or death (Safety-Critical Applications) without ic-haus specific written consent. Safety-Critical Applications include, without limitation, life support devices and systems. ic-haus products are not designed nor intended for use in military or aerospace applications or environments or in automotive applications unless specifically designated for such use by ic-haus. ic-haus conveys no patent, copyright, mask work right or other trade mark right to this product. ic-haus assumes no liability for any patent and/or other trade mark rights of a third party resulting from processing or handling of the product and/or any other use of the product. Release Date format: YYYY-MM-DD