JAJSC15C December 2012 – March 2018 DRV2604
PRODUCTION DATA.
The DRV2604 device contains 2 kB of integrated RAM to store customer waveforms. The waveforms are represented as time-amplitude pairs. Using the playback engine, the waveforms can be recalled, sequenced, and played through the I2C or an external GPIO trigger.
A library consists of a revision byte (should be set to 0), a header section, and the waveform data content. The library header defines the data boundaries for each effect ID in the data field, and the waveform data contains a sequence of time-value pairs that define the effects.