IS32LT3134
DESCRIPTION
IS32LT3134 is a 12-channel LED driver with an embedded animation controller. Multiple IS32LT3134 devices can be cascaded in the same board design. Four animation patterns and pin-select information can be stored in the embedded Flash of each device. The patterns are played by a host which controls the input pins of the devices. For each pattern, two modes can be pre-defined: cascade mode(one device after another) and synchronous mode(all devices simultaneously).
IS32LT3134 can support a GUI on Windows PC for the design and playback of the animation patterns when connected to the Lumissil evaluation board or the customer’s design board with IS32LT3134. An In-System-Programming (“ISP”) mode is supported for programming patterns into the individual device when the ISP pin is asserted. GUI also provides a tool to automatically detect the device’s related position of connection and assign the device’s address when more than one IS32LT3134 device is on the same board.
A watchdog...
