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VC5504 DMA Block Transfer Interrupt.

Hi:

It is stated on page 88, Table 83 of SPRUFP0 that interrupts at the end of a block can be enabled for DMA controller n and channel m through the register DMAIER/DMAIFR; however, SPRUFO9 the USERS' Guide for VC5504 DMA has no register to program the block length. It has register DMACHmTCR1 to program the number of elemnets to be transferred. It has no registers to program frame and block sizes, unlike the C5502 DSP. Looks like the VC5504 does not suport frame/block size programming. Is this correct? I am porting code from the C5502 to the VC5504.

Thanks a lot.

Cheers,

Mushtaq