About LTM SOPC Component Generation

Hello,

I have created a SOPC component for the Terasic's LTM. The component is attached to the Avalon bus through a conduit interface for SRAM and LTM and MM slave interface for the Nios2. All is fine until now. But I need two additional signals: LTM_NCLK and LTM_DEN. These, I need to connect to the LTM. But I don't know how to drive the signals from an SOPC component to the top level. Does anyone have an idea?

Regards,

Berk