Matrix operation apparatus and Digital signal processor capable of matrix operation

摘要

The present invention relates to a digital signal processing apparatus for a matrix representation having a hardware and matrix operation function to take advantage of the instruction level of the digital signal processor to efficiently handle large amounts of data.; A matrix calculator included in the digital signal processing apparatus according to the invention is operand data and operation result data storage means for storing data including the matrix data of the circular linked list, tree form; According to the content of the instruction word to be performed in the digital signal processor of a set of the first operand data required for the matrix operation address, a set of the second operand data of the address, and a set of calculation result address for generating a store address data in sequence generating means; And withdrawing from the address the data storage means and data located in the address generated by the generating means comprises a calculation means for performing an operation according to the content of the instruction.; According to the present invention can reduce the size of the program memory in the digital signal processing apparatus by providing a method for efficiently express the digital signal processing algorithms. Due to this it is possible to reduce the power consumption of a moment to read the program memory can operate electronic products for a long time with less power.