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TMS320F28035: SCI FIFO levels confusion

Part Number: TMS320F28035

Hi,

I have a pretty simple query. I am working a project which needs to me to use the SCI FIFO on TMS320F28035 . But referring to the SPRUI10 technical reference manual (www.ti.com/.../sprui10.pdf) I was a bit confused as to how many levels of FIFO does the chip offer.

On page 728 it is mentioned that the SCI peripheral transmitter and receiver each offer 4 level deep FIFO. But on page 739 point 6 in SCI FIFO Description  says "Transmit and receive buffers are supplemented with two 16-levelFIFOs" . And on the very next page 729. In the logic diagram its represented as 16 x 8 bit FIFO with 16 levels.

I am not entirely sure if its only 4 level deep. May be I am misinterpreting something .

Thank you and be safe !

Rajesh.