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Version: Prepared by: Roman Puchleitner Signed by: Harald Kastl, Andreas Pentscher-Stani, Roman Puchleitner TDK Electronics AG 2019. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without TDK Electronics' prior express consent is prohibited.
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data Introduction ..............................4 Ordering code ............................4 Features ..............................5 Description ............................... 5 Quick start guide .............................. 6 ...
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Cautions and warnings ............................26 Remark .................................. 26 Display of ordering codes for TDK Electronics products ..................26 PPD PI AE/IE PD 2019-05-08 Please read Cautions and warnings and Page 3 of 28 Important notes at the end of this document.
The design is not qualified regarding manufacturing and operation over the whole operation temperature range or lifetime. This evaluation kit provided by TDK is intended to be used for functional testing only. Due to their purpose, evaluation driver kits are not intended to be used by the same procedures regarding returned material analysis (RMA) and process change notification (PCN) as regular products.
Standard USB audio to prototype haptic effects in MATLAB®, Python®, Audacity® and many other software Fully embeddable modular software driver Easy generation of high-voltage waveforms up to 70 Vpp for the PowerHap Two breakable miniature PCBs with BOS1901 drivers ...
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data 2 Quick start guide 2.1 What is in the box Table 1: Development kit content Item Item Description Reference Driver board BOS1901 evaluation PCB USB cable...
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data 2.2 PCB overview VBUS SB1A Power XRES MISO SWDCLK MOSI BOS1901 SWDIO Designed and M ade in Canada CHANNEL A µCPU D1 D2 VBUS SB1B MISO...
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data 3 Hardware 3.1 Jumper options The BOS1901-KIT is provided by default with jumpers SB2, SB3 and SB1X set to operate from USB power, UPI mode off.
(refer to section DIP Switch settings) It is of utmost importance to not use the TDK PowerHap™ actuators in full-scale mode as it can get damaged unless the waveform is properly designed to limit the output voltage between -10 V and +60 V.
The output ranges listed for SW1 settings are for full amplitude input signal, for example -1 to +1 when using Audacity® software. When using TDK PowerHap™ 2.5G piezo actuator, set SW1 to OFF. More precisely, this switch sets the maximum and minimum values allowable for the selected range. It does not affect the gain and offset conversion between the input signal and the output voltage.
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Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data SW6 sets the amplitude level of the feedback response. Setting SW6 to ON will provide a stronger response than setting it to OFF. SW6 has an effect only in press-release mode.
"HV+" or "HV-" and the other connected to "VDD". This configuration can achieve a single ended output voltage of 95 V. Please limit the range to 60 V for TDK PowerHap actuators with the DIP switches.
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data 3.5 Breakable units Each channel is on a breakable PCB unit that can be used alone with a user-preferred development platform. The available signals are: 0 V reference ‐...
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data Figure 5: Audacity® software interface. The balance between channels A and B can be changed using the "L/R" dial in the "Audio Track" field, L corresponding to channel A, R to channel B. The gain can also be changed with "-/+" dial, but beware of positive gains that may cause output clipping.
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data 5.2 Firmware installation / update procedure The BOS1901-KIT is provided out-of-the box with a firmware for use as an USB Audio device. This firmware can be changed and/or updated using the USBBootloaderHost.exe application available on Boréas website.
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data 5.3 Firmware modification – using PSoC® Creator Firmware modification by the user will not be supported by Boréas Technologies. It is done at the user's own risk of causing damage beyond repair to the BOS1901.
Do not put values higher than 1.0 for any of those variables or it will permanently damage the piezo. These variables only have an effect when in TDK mode (SW1 OFF). In PSoCCreator, go to project “BOS1901_Test”, then go to folder “Header Files” and open file “sensing_button_data.h”.
Application note for evaluation kit 60 V Preliminary data These variables only have an effect when in TDK mode (SW1 OFF). 5.4.4 Response type 1. In PSoCCreator, go to project “BOS1901_Test”, then go to folder “Header Files” and open file “sensing_button_data.h”...
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data 6 Design reference 6.1 Schematics Figure 7: Schematic part 1 – USB and microcontroller. PPD PI AE/IE PD 2019-05-08 Please read Cautions and warnings and Page 19 of 28 Important notes at the end of this document.
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Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data Figure 8: Schematic part 2 - BOS1901. PPD PI AE/IE PD 2019-05-08 Please read Cautions and warnings and Page 20 of 28 Important notes at the end of this document.
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data 6.3 Bill of materials The following is a list of the components that populate the evaluation PCB. If the exact part number is not available, the components can be replaced by ones with equivalent package and specifications. All components marked with an asterisk (*) are not populated on the PCB, the proposed part numbers are for reference only.
Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data 7 FAQ and troubleshooting Please refer to Boréas website for FAQ and Troubleshooting information, which will be maintained throughout the BOS1901-KIT lifecycle. It will also contain application note documents that will be helpful for the user writing his/her own code to operate the BOS1901.
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Piezo Haptic Actuators - PowerHap Z63000Z2910Z1Z44 Application note for evaluation kit 60 V Preliminary data 9 Document history ISSUE DATE CHANGES May 2019 Formatting changed May 2019 Default settings in table 3 changed April 2019 Compatibility with Apple and Linux systems.
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The varying representations of the ordering codes are due to different processes employed and do not affect the specifications of the respective products. Detailed information can be found on the Internet under www.tdk-electronics.tdk.com/orderingcodes. PPD PI AE/IE PD...
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Referring to customer requirements and customer specific requirements (“CSR”) TDK always has and will continue to have the policy of respecting individual agreements. Even if IATF 16949 may appear to support the acceptance of unilateral requirements, we hereby like to emphasize that only requirements mutually agreed upon can and will be implemented in our Quality Management System.
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8. The trade names EPCOS, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD, MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries.