三角矩阵求逆的ASIC实现研究

Study on Inverse Matrix Calculation and its Implemention in ASIC

通过分析上三角矩阵的求逆算法,提出了一种适合ASIC实现的心动阵列结构,并用VHDL语言对其进行描述,最后通过Synopsys的DesignCompile和Cadence的NC-Sim对其做综合后仿真验证了其正确性。仿真结果表明这种并行结构能够正确计算出上三角矩阵的逆矩阵。

By analyzing algorithm of inverse matrix calculation of up-triangle mat rix,a systolic array structure for ASIC implementation is introduced in this pa per and described in VHDL,which is compiled by Design Compile and verified in NC-Sim. The result shows this parallel structure can be used for inverse matrix ca lculation.