AT75C Description
The AT75C DSP subsystem is an autonomous DSP-based putation block that coexists on-chip with other processors and functions. It is built around a 16-bit, fixedpoint, industry-standard OakDSPCore. Additionally, the DSP subsystem embeds all elements necessary to run plex DSP algorithms independently without any external resources.
AT75C Key Features
- putation and Bit-manipulation Unit (CBU) Accumulators (A0, A1, B0, B1) Saturation Logic Arithmetic and Logical Unit (ALU
- Data Address Arithmetic Unit (DAAU) DAAU Registers (R0...R5) DAAU Configuration Registers (CFGI, CFGJ) Software Stack Po
- Data buses (XDB, YDB, PDB) Address buses (XAB, YAB, PAB)
- Program Control Unit (PCU) Loop Counter (LC) Internal Repeat Counter (REPC)
- Memories On-core Data Memories (X-RAM, Y-RAM) Program Memory
- Control Registers