DSP/BIOS, DM6467 EDMA transfer completion interrupt

I am using DM6467 with DSP/BIOS. I'm trying to set an interrupt function on edma transfer completion.

I can see that the transfer indeed completed (by reading the memory)

but I do not get the interrupt.

I configured in OPT: TCC = 8 and TCINTEN = 1.  Also set DRAE1 = (8<<0x1) and 

IESR = (8<<0x1).

In the DSP/BIOS cfg I attached cpu interrupt number 84 to HWI8 and to my ISR function.

When waiting for the transfer completion I can see that  IPR = 0x100  and IER = 0x100 but I never get to the ISR function.

Does anyone have an idea why could be the reason?

Thanks.