Demo Mode
ROM Library
Mode
Binary Counting
Mode
+
+
Hold for 3s
Hold for 3s
Modes
Mode OFF
Mode 4
Mode 3
.
.
Mode 0
Modes*
Mode 0
Mode 1
Mode 2
.
.
Mode 5
.
.
Mode 30
Mode 31 (Library Select)
Modes*
Mode 0
Mode 1
Mode 2
.
.
Mode 9
Mode 10 (Empty)
.
Mode 29 (Empty)
Mode 30
Mode 31
+
+
+
* Displayed in Binary
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Getting Started
1.1
Evaluation Module Operating Parameters
The following table lists the operating conditions for the DRV2604L on the evaluation module.
Parameter
Specification
Supply voltage range
2.5 V to 5. 5 V
Power-supply current rating
400 mA
1.2
Quick Start Board Setup
The DRV2604LEVM-CT firmware contains haptic waveforms which showcase the features and benefits of
the DRV2604L. Follow the instructions below to begin the demo:
1. Out of the box, the jumpers are set to begin demo mode using USB power. The default jumper settings
are found in the table below.
Jumper
Default Position
Description
JP1
Shorted
Connect MSP430 GPIO/PWM output to DRV2604L IN/TRIG
JP2
Shorted
3.3 V reference for I
2
C
JP3, JP4
Shorted
Connect on-board actuators to DRV2604L
MSP
USB to MSP
Select USB (5 V) or VBAT power for the MSP430
DRV
USB to DRV
Select USB (5 V) or VBAT power for the DRV2604L
2. Connect the included mini-USB cable to the USB connector on the DRV2604LEVM-CT board.
3. Connect the other end of the USB cable to an available USB port on a computer, USB charger, or USB
battery pack.
4. If the board is powered correctly, the four colored LEDs will turn on, the four mode LEDs will flash, and
the LRA and ERM will perform auto-calibration, indicating the board has been successfully initialized.
2
DRV2604L Demonstration Program
The DRV2604LEVM-CT contains a microcontroller and embedded software to control the DRV2604L.
There are three sets of modes accessible by pressing and holding the “+” button. Follow the instructions in
the following sections to access the effects in each set.
Figure 3. DRV2604LEVM-CT Mode Sets
5
SLOU390A – May 2014 – Revised June 2014
DRV2604L ERM, LRA Haptic Driver Evaluation Kit
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