1. Frankenstein Cross Assemblers.A reconfigurable assembler package, especially suited for 8-bit processors, consisting of a base assembler module and a yacc parser, for each microprocessor, to handle mnemonics and addressing. Second party parser modules available from many sites.Base assembler and yacc parser modules by Mark Zenier.FTP: ftp.njit.edu/pub/msdos/frankasm/frankasm.zoo.2. FAS.A general purpose language sponsored by the Finnish government in the 70' s and 80' s.