DP8402A DP8403 DP8404 DP8405 32-Bit Parallel Error.
National Semiconductor
DP8402A - Error Detection and Correction Circuits
DP8402A DP8403 DP8404 DP8405 32-Bit Parallel Error Detection and Correction Circuits (EDAC’s) Obsolete PRELIMINARY August 1989 DP8402A DP8403 DP840.