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US 2006/0224653 A1Published application
Method and system for dynamic session control of digital signal processing operations
OwnerKimming So, Jason Leonard +3inventors
InventorsKimming So, Jason Leonard, Philip Houghton, Henry Li, Baobinh Truong
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Abstract
A method and system for performing digital signal processing operations in a computer system are disclosed. In addition to the ability to perform DSP operation on a new hardware platform, this method and system allow the dynamic and global control of saturation and left shifting prior to accumulation.
Claims18
A method for dynamic session control of a digital signal processing operation, wherein the method comprises:
- loading a first operand into a first location of a first register;
- loading a second operand into a second location of a second register;
- multiplying the first register by the second register to produce a product;
- and
- modifying the product based on a global field.
2 more elements
A system for performing a digital signal processing operation:
- a first register for storing a first operand, wherein the first operand occupies a first location in the first register;
- a second register for storing a second operand, wherein the second operand occupies a second location in the second register;
- a multiplier for multiplying the first register by the second register to produce a product;
- and
- a left shifter for selectively shifting the product based on a global field.
2 more elements
Dependencies are inferred from the claim text.