A 2/spl times/ load/store pipe for a low-power 1GHz embedded processor

The load/store pipe in an embedded processor is clocked at 2/spl times/ the processor clock frequency. It sustains two load or store operations per core clock cycle with zero load-to-use issue latency. The design is implemented in 0.13/spl mu/m 7M CMOS process and dissipates between 650 and 1090mW for core clock frequencies between 600MHz and 1GHz.