DSP Memory
three system memory interfaces: internal memory (IMIF), slow external
memory (EMIFS), or fast external memory (EMIFF). If the MMU is not enabled,
then the access request is passed directly to the system traffic controller. In this
case, the DSP virtual addresses are mapped to the first 16M bytes of CS0 of
the system memory.
3.9
Memory Map
Figure 9 shows the DSP memory space.
SPRU750A
DSP Subsystem
39