DSM2180F3 Description
4 Architectural Overview . 7 DSP Address/Data/Control Interface . 7 Programmable Logic (PLDs).
DSM2180F3 Key Features
- Easily add memory, logic, and I/O to DSP
- For Bootloading and/or Data Overlay Memory
- Programmable Decoding and Paging Logic allows accessing Flash memory as Byte DMA (BDMA) and as External Data Overlay mem
- Rapidly access Flash memory with BDMA for booting and loading internal DSP Overlay memory. Alternatively access the same
- Individual 16K Byte Flash memory sectors match size of DSP External Data Overlay window for efficient data management. I
- DSM connects to lower byte of 16-bit DSP data bus. Byte-wide accesses to 8-bit BDMA space. Half-word accesses to 16-bit
- Program entire chip in 10-20 seconds with no involvement of the DSP
- Eliminate sockets for pre-programmed memory and logic devices
- Efficient manufacturing allows easy product testing and Just-In-Time inventory
- Use low-cost FlashLINKTM cable with PC