公开(公告)号：JPH05298060A

公开(公告)日：1993-11-12

申请号：JP35731992

申请日：1992-12-24

Applicant: APPLE COMPUTER

Inventor： SUTEIIBUN JII ROSUKOUSUKII ,  CHIYAARUZU EMU FUREIGU ,  DEIIN EMU DORAKO

IPC: G06F5/00 ,  G06F7/76 ,  G06F13/36 ,  G06F13/40

Abstract: PURPOSE: To use I/Os different by information formats. CONSTITUTION: This circuit converts data adopting one of plural data formats to data adopting another of these data formats and includes a device where data taken from a first number of input data bytes is stored, a device which selects unused bytes from the first number of data bytes stored in the storage device and a second number or input data bytes, a device which arranges selected unused bytes in the numerical byte order, and a device which arranges data, which is arranged in the numerical data byte, in byte positions for conversion to the format of a destination device.