Sorting device of variable-length code
AssigneeTexas Instruments Incorporated
InventorSHUNICHI MASUO
Life of this patent
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Abstract
A sorting device for a variable-length code containing the following parts: a coding part 43 that converts the length value to a first bit column according to its value, a first shifter 44 that converts the first bit column input from said coding part 43 to a second bit column according to the shift parameters, a second shifter 42 that converts the code value to a third bit column according to the shift parameter, and a register 45 that has the second bit column input from said first shifter 44 and the third bit column input from said second shifter 42, and which outputs only the content of the bit at the position of the third bit column corresponding to the position of the bit indicating the prescribed value “1” of the second bit column.
Claims1
A sorting device for a variable-length code comprising:
- a coding part that converts the length value to a first bit column according to its value,
- a first shifter that converts the first bit column input from the aforementioned coding part to a second bit column according to the shift parameters,
- a second shifter that converts the code value a third bit column according to the shift parameter,
- and a register that has the second bit column input the aforementioned first shift and the third bit column input from the aforementioned second shifter and that outputs only the content of the at the position of the third bit column corresponding to the position of the bit indicating the prescribed value of the second bit column.
Dependencies are inferred from the claim text.