Video processing device with register adjustment generator and methods for use therewith
View Patent ↗A video processing device includes a plurality of circuit modules that cooperate to process an input video signal into a processed video signal. A control circuit generates a plurality of adjustment parameters in response to a calibration of the plurality of circuit modules and that includes a register adjustment generator that generates a register file modification based on the plurality of adjustment parameters.
1. A video processing device comprising:
a plurality of circuit modules that cooperate to process an input video signal into a processed video signal; and
a control circuit, coupled to the plurality of circuit modules, that generates a plurality of adjustment parameters in response to a calibration of the plurality of circuit modules and that includes a register adjustment generator that generates a register file modification based on the plurality of adjustment parameters.
2. The video processing device of claim 1 wherein a register program sets a plurality of registers based on the register file modifications.
3. The video processing device of claim 2 wherein the adjustment parameters include a power adjustment and wherein a power management unit sets at least one power supply voltage based on contents of at least one of the plurality of registers.
4. The video processing device of claim 2 wherein the adjustment parameters include a clock adjustment and wherein a clock generator sets at least clock frequency based on contents of at least one of the plurality of registers.
5. The video processing device of claim 2 wherein the adjustment parameters include a delay adjustment and wherein an adjustable delay circuit sets a delay based on contents of at least one of the plurality of registers.
6. The video processing device of claim 2 wherein the register program operates in conjunction with Verilog program code.
7. The video processing device of claim 1 wherein the plurality of circuit modules cooperate to process the input video signal by at least one of: a decoding of the input video signal, a encoding of the processed video signal, and a transcoding of the processed video signal.
8. A method for use in a video processing device comprising:
cooperatively processing an input video signal into a processed video signal via a plurality of circuit modules;
generating a plurality of adjustment parameters in response to a calibration of the plurality of circuit modules; and
generating a register file modification based on the plurality of adjustment parameters.
9. The method of claim 8 further comprising
setting a plurality of registers based on the register file modifications via a register program.
10. The method of claim 9 wherein the adjustment parameters include a power adjustment and wherein the method further comprises:
setting at least one power supply voltage based on contents of at least one of the plurality of registers.
11. The method of claim 9 wherein the adjustment parameters include a clock adjustment and wherein the method further comprises:
setting at least clock frequency based on contents of at least one of the plurality of registers.
12. The method of claim 9 wherein the adjustment parameters include a delay adjustment and wherein the method further comprises:
setting a time delay based on contents of at least one of the plurality of registers.
13. The method of claim 9 wherein the register program operates in conjunction with Verilog program code.
14. The method of claim 9 wherein the plurality of circuit modules cooperate to process the input video signal by at least one of: a decoding of the input video signal, a encoding of the processed video signal, and a transcoding of the processed video signal.