Texas Instruments Inc has described an experimental 32-bit RISC microprocessor in Gallium Arsenide joint developed with Control Data Corp under a US Defense Advanced Research Projects contract that it says executes 100 MIPS, and that current development work could lead to a version that does 200 MIPS: there’s no product, Texas told Newsbytes, but we believe it’s the largest GaAS microprocessor ever made in terms of number of gates.