TMS320TCI6618

Communications Infrastructure KeyStone SoC

5 C66x CorePac

The C66x CorePac consists of several components:

•The C66x DSP core

•Level-one and level-two memories (L1P, L1D, L2)

•RSA accelerator (on cores 1 and 2 only)

•Data Trace Formatter (DTF)

•Embedded Trace Buffer (ETB)

•Interrupt controller

•Power-down controller

•External memory controller

•Extended memory controller

•A dedicated power/sleep controller (LPSC)

The C66x CorePac also provides support for memory protection and bandwidth management (for resources local to the CorePac). Figure 5-1 shows a block diagram of the C66x CorePac.