TMS320TCI6487
TMS320TCI6488
Communications Infrastructure Digital Signal Processor
SPRS358F–APRIL 2007–REVISED AUGUST 2008
www.ti.com
6 Rake Search Accelerator (RSA)
On the TCI6487/8 device there are two Rake Search Accelerators (RSAs) per core. These RSAs are
connected directly to the C64x+ CPU.
The RSA is an extension of the C64x+ CPU. The CPU performs send/receive to the RSAs via the .L and
.S functional units.
RSA is on all three DSP cores to:
•
•
Enable high performance transmit chip-rate processing.
Enable high performance RACH preamble detection solution.
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Rake Search Accelerator (RSA)
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