BittWare Research Systems, Concord, N.H., is offering a development kit for the Analog Devices SHARC ADSP-21020 radiation-hardened digital signal processor. Called SpacePac, the BittWare kit is available at prices beginning at $4,995. The development kit gives designers of space systems a turnkey solution from initial prototyping to final implementation, says James Bittman, president of the company. SpacePac includes BittWare?s Sigma ISA board and a 33 MHz ADSP-21020 processor from Analog Devices. J.R.