TMS320F28377S: EMIF interface number issue

Refer to SPRUHX5D for TMS320F2837xS TRM which mentions that this device supports one EMIF module — EMIF1

but in the datasheet, there is a description that TMS320F2837xS could support two external memory interfaces.

so pls clarify me for the exact EMIF number of TMS320F2837xS.

Thanks