Question: In which decade was the Ivel Z3 and the Prológica CP-400 developed in?
Related documents: [0]  [DOC] Ivel Z3 was an Apple IIe compatible computer developed by Ivasim in 1980s. [END] 
[1]  [DOC] In the middle of 1984 a Brazilian company called Prológica, which made its own versions of 8 bits US computers, brought to the Brazilian market a new equipment for its personal computer series called "CP" (shorten of Personal Computer in Portuguese). [END] 
Answer: 
developed by Ivasim in 1980s
developed by Ivasim in 1980s