Datasheet

Firmware update

www.ti.com

Some TI audio codecs have on or more pushbuttons that select an application or a script within an

application. Click the Update EVM button to program the EEPROM.

Scripts are stored in a compiled binary format on the EEPROM and cannot be read back. A red lock next

to the application name highlights scripts that reside in the EEPROM but cannot be viewed in the

command window.

To change the sequence of scripts or applications, drag a script or application to the new, desired position.

2.7 Firmware update

TI may publish new firmware for TI audio codec EVMs. To program the new firmware to a TI audio codec

EVM, choose File->Update Firmware… and select the new firmware file.

The update process takes a few seconds (there is no progress bar) and is completed once the update

firmware dialog disappears. The EVM must be disconnected and reconnected to finish the firmware

update process.

CodecControl Software SBAU174–June 2010