TAS6424-Q1: Do we have requirement for SYNC one pulse period?

Hi team,

My customer said their SOC can output both short and long SYNC signal for TDM frame. You could refer to below picture.

Are the short and long SYNC acceptable to TAS6424-Q1?

I found in datasheet "FSYNC should be minimum 2MCK pulses long". So I think there is requirement for SYNC one pulse period.

Thanks!