Bit pattern conversion system.

摘要

A bit pattern conversion system for converting the sequence of a bit pattern between a central processing unit (CPU) and a peripheral circuit (CRTC), including a data bus line (DB) connected between the central processing unit (CPU) and the peripheral circuit (CRTC), and a conversion circuit (B) provided in the peripheral circuit (CRTC) for converting the sequence of the bit pattern from a most significant bit to a least significant bit, and vice versa, in accordance with a conversion signal (S).