"+mda"

Dump all memory and MDA signals in all scopes specified in fsdbDumpvars option or the entire design if no scope is specified. This option is covered by the "+all" option and is effective for SystemVerilog's MDAs only. For VCS users, the VCS option "+memcbk" may be needed while compiling the desing

"+packedmad"

Only dump the packed signals in the design (without array and memory types).

Options	Unpacked 1D T a[]	Unpacked 2D T a[][]	Packed 1D T []a	Packed 2D T [][]a
None			Yes
"+packedmda"			yes	yes
"+mda"	yes	yes	yes	yes