Useful Links:
Circular Buffers
: an assembly language implementation
C++ Circular Buffers
: a C++ implementation of circular buffers
DSP Addressing Modes
: memory and addressing modes for the Motorola DSP 56K
Bit-Reversed Addressing
: an applications note from Texas Instruments
DSP Support
: DSP hardware support for buffering
PCI Boards
: how to interface to an A/D