Texas Instruments DRV2605EVM-CT Скачать руководство пользователя страница 33

RADIO FREQUENCY REGULATORY COMPLIANCE INFORMATION FOR EVALUATION MODULES

Texas Instruments Incorporated (TI) evaluation boards, kits, and/or modules (EVMs) and/or accompanying hardware that is marketed, sold,
or loaned to users may or may not be subject to radio frequency regulations in specific countries.

General Statement for EVMs Not Including a Radio

For EVMs not including a radio and not subject to the U.S. Federal Communications Commission (FCC) or Industry Canada (IC)
regulations, TI intends EVMs to be used only for engineering development, demonstration, or evaluation purposes. EVMs are not finished
products typically fit for general consumer use. EVMs may nonetheless generate, use, or radiate radio frequency energy, but have not been
tested for compliance with the limits of computing devices pursuant to part 15 of FCC or the ICES-003 rules. Operation of such EVMs may
cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures may
be required to correct this interference.

General Statement for EVMs including a radio

User Power/Frequency Use Obligations

: For EVMs including a radio, the radio included in such EVMs is intended for development and/or

professional use only in legally allocated frequency and power limits. Any use of radio frequencies and/or power availability in such EVMs
and their development application(s) must comply with local laws governing radio spectrum allocation and power limits for such EVMs. It is
the user’s sole responsibility to only operate this radio in legally acceptable frequency space and within legally mandated power limitations.
Any exceptions to this are strictly prohibited and unauthorized by TI unless user has obtained appropriate experimental and/or development
licenses from local regulatory authorities, which is the sole responsibility of the user, including its acceptable authorization.

U.S. Federal Communications Commission Compliance

For EVMs Annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant

Caution

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications could void the user's authority to operate the equipment.

FCC Interference Statement for Class A EVM devices

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at its own expense.

FCC Interference Statement for Class B EVM devices

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Industry Canada Compliance (English)

For EVMs Annotated as IC – INDUSTRY CANADA Compliant:

This Class A or B digital apparatus complies with Canadian ICES-003.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the
equipment.

Concerning EVMs Including Radio Transmitters

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this
device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired
operation of the device.

Concerning EVMs Including Detachable Antennas

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain
approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should
be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.

This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum
permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain
greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.

Содержание DRV2605EVM-CT

Страница 1: ...ample waveforms and capacitive touch buttons which can completely demonstrate and evaluate the DRV2605 This user s guide contains instructions to setup and operate the DRV2605EVM CT in demonstration a...

Страница 2: ...Sets 6 3 ERM Click and Ramp Down Waveform Button 1 8 4 LRA Ramp Up and Pulsing Waveform Button 4 8 5 ERM SharpClick_100 Button 1 8 6 ERM StrongClick_60 and Release SharpClick_100 Button 2 8 7 LRA Shar...

Страница 3: ...yer 2 Copper 26 30 Layer 3 Copper 26 31 Bottom Copper 27 List of Tables 1 Jumper Descriptions 5 2 Mode and Effects Table 7 3 DRV2605 Library Table 12 4 Binary Counting Modes 15 5 Hardware Overview 16...

Страница 4: ...he DRV2605EVM CT to an available USB port on your computer using the included mini USB cable The demo begins with a board power up sequence and then enters the demo effects mode The four larger button...

Страница 5: ...horted Connect MSP430 GPIO or PWM output to DRV2605 IN TRIG JP2 Shorted 3 3 V reference for I2 C JP3 JP4 Shorted Connect on board actuators to DRV2605 MSP USB to MSP Select USB 5 V or VBAT power for t...

Страница 6: ...ww ti com 2 DRV2605 Demonstration Program The DRV2605EVM CT contains a microcontroller and embedded software to control the DRV2605 There are three sets of modes accessible by pressing and holding the...

Страница 7: ...B1 SharpTick2_80 Internal trigger B2 StrongClick_100 Release External edge trigger Mode 3 LRA ROM LED M3 On B3 SoftBump_100 Internal trigger B4 DoubleClick_100 External level trigger B1 LRA auto reson...

Страница 8: ...LRA Ramp Up and Pulsing Waveform Button 1 Button 4 2 2 2 Mode 4 ERM Clicks Mode 4 shows two different ERM click styles Button 1 shoes a single sharp click Button 2 shows a click and release effect Th...

Страница 9: ...ure which includes auto resonance tracking automatic overdrive and automatic braking Figure 9 and Figure 10 show the difference in acceleration when using LRA auto resonance on and LRA auto resonance...

Страница 10: ...arts and stops the actuator perfectly and does not drive too long or too short Automatic overdrive and braking simplify the design of haptic effects by eliminating the tuning time for actuator startup...

Страница 11: ...rd ERM 3 Decrease the volume of the audio source if the ERM is constantly vibrating or increase the volume if the ERM is not vibrating at all 4 Feel the haptic vibrations as the audio plays 5 Press bu...

Страница 12: ...library flashes on the mode LEDs B2 Press to select the LRA ROM library 2 Then use the ROM effects as described previously Each ERM library was designed for specific actuator behavior Table 3 describ...

Страница 13: ...ck 3 60 64 Transition hum 1 100 105 Transition ramp down short sharp 2 50 to 0 24 Sharp tick 1 100 65 Transition hum 2 80 106 Transition ramp up long smooth 1 0 to 50 25 Sharp tick 2 80 66 Transition...

Страница 14: ...mode button for approximately 3 seconds until the mode LEDs flash and the colored LEDs flash once 2 Press and hold the increment mode button one more time until the mode LEDs flash and the colored LE...

Страница 15: ...rce over frequency Hold B3 or B4 for frequency adjust quick frequency adjustment Compare B2 auto resonance off with B3 Decrease output frequency LEDs 00101 B1 auto resonance on B4 Increase output freq...

Страница 16: ...The audio jack is connected to the IN TRIG pin of the DRV2605 When the Audio DRV2605 is in audio to haptics mode audio from this jack is converted to Input haptics Hardware configuration details can...

Страница 17: ...terminal block keeping in mind polarity 3 Screw down the terminal block to secure the actuator leads NOTE It is important to use the green terminal block when connecting an external actuator The OUT...

Страница 18: ...rnal trigger mode and then triggered by using the trigger button control on button B4 or alternatively by applying an external trigger signal to the PWM test point 4 5 1 MSP430 Trigger Control 1 Enter...

Страница 19: ...orm 4 6 External I2 C Input Figure 20 External I2 C Input The DRV2605 can be controlled by an external I2 C source Attach the external controller to the I2 C header at the top of the board be sure to...

Страница 20: ...In demo mode select mode 0 00001 b using the increment mode button 3 In mode 0 press either button B1 or B2 to enable the DRV2605 audio to haptics Buttons B3 and B4 switch to internal trigger mode pla...

Страница 21: ...igher frequency switching content does not contribute to the vibration strength of the actuator and can make it difficult to interpret the modulated output waveform on an oscilloscope The oscilloscope...

Страница 22: ...n available USB port 5 Connect the programmer to the SBW header on the DRV2605EVM CT 6 In CCS a Open the project file by selecting Project Import Existing CCS Project b Select Browse and navigate to t...

Страница 23: ...P2 0 Button 1 10 P2 1 Button 2 11 P2 2 Button 3 12 P3 2 PWM 13 P3 3 WLED 0 14 P3 4 WLED 1 15 P2 3 Button 4 16 P2 4 button 17 P2 5 button 18 P3 5 WLED 2 19 P3 6 WLED 3 20 P3 7 WLED 4 21 P1 6 SCL I2 C C...

Страница 24: ...4 249 0402 R16 R17 0402 249 R18 249 0402 R19 0402 249 U3 3 3 V 400 mA TPS73633DBV GND M4 0603 White R15 0402 249 TS5A12301EYFPR U5 WCSP6 YFP GND LRA_OUT LRA_OUT JP3 R31 DNP 0402 R30 0402 DNP R32 0 0 0...

Страница 25: ...ure 27 X Ray Top View spacer Figure 28 Top Copper 25 SLOU348B January 2013 Revised March 2014 DRV2605EVM CT ERM and LRA Haptic Driver Evaluation Kit Submit Documentation Feedback Copyright 2013 2014 T...

Страница 26: ...Layer 2 Copper spacer Figure 30 Layer 3 Copper 26 DRV2605EVM CT ERM and LRA Haptic Driver Evaluation Kit SLOU348B January 2013 Revised March 2014 Submit Documentation Feedback Copyright 2013 2014 Tex...

Страница 27: ...Layout Figure 31 Bottom Copper 27 SLOU348B January 2013 Revised March 2014 DRV2605EVM CT ERM and LRA Haptic Driver Evaluation Kit Submit Documentation Feedback Copyright 2013 2014 Texas Instruments In...

Страница 28: ...EN 2 0V SMD0805 ROHS LUMEX OPTO 10 SML LXT0805YW TR 1 B3 67 1554 1 LED YELLOW 2 0V SMD0805 ROHS LUMEX OPTO 11 LTST C171TBKT 1 B4 160 1645 1 ND LED BLUE 3 3V SMD0805 ROHS LITE ON INC CAPACITORS 12 GRM1...

Страница 29: ...ULLINS ROHS 30 PBC03SAAN 3 DRV I2C MSP S1011E 03 ND HEADER THRU MALE 3 PIN 100LS GOLD SULLINS ROHS 31 PBC02SAAN 1 JP2 S1011E 02 HEADER THRU MALE 2 PIN 100LS GOLD SULLINS ROHS 32 PBC02SAAN 3 JP1 JP3 JP...

Страница 30: ..._SMD 2 LRA_OUT LRA_OUT TESTPOINT SMD SQUARE 2 0mm Square_2 0mm 45 R0402_DNP 9 R20 R21 R22 R23 R24 R0402_DNP R25 R30 R31 R35 46 R0603_DNP 1 R4 RMCF0603ZT0R00CT ND R0603_DNP STACKPOLE ELECTRONICS 47 R04...

Страница 31: ...er from page numbers in the current version Revision History Changes from A Revision October 2013 to B Revision Page Changed title of document 1 Added title to first table in section 1 2 Jumper Descri...

Страница 32: ...dling and use of EVMs and if applicable compliance in all respects with such laws and regulations 10 User has sole responsibility to ensure the safety of any activities to be conducted by it and its e...

Страница 33: ...his equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Opera...

Страница 34: ...age et ayant un gain admissible maximal et l imp dance requise pour chaque type d antenne Les types d antenne non inclus dans cette liste ou dont le gain est sup rieur au gain maximal indiqu sont stri...

Страница 35: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...

Страница 36: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments DRV2605EVM CT...

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