ADS131A02 - Cannot Unlock Device in Synchronous Slave Mode

Other Parts Discussed in Thread: ADS131A02

Hello Ryan, i have a similar problem with ADS131A02. The device is in synchronous slave mode (external crystal 16,384MHz) with 32 bit frame and hamming code. The time between frames is 40...50mS, the CS is HIGH betwenn frames, the CLK runs with 1MHz and is LOW between frames After power up the device responses (in the nextframe after the command) to NULL or UNLOCK command with FF02 00BA. I cannot unlock the device. Thank you in advance!