STATE DISPLAY DEVICE AND METHOD FOR DISPLAY IN STATE DISPLAY DEVICE

摘要

Provided are a state display device capable of converting part of GUI processing into hardware to reduce the processing load on a microcomputer, and a method for display in the state display device. A drawing calculating section (104) starts the processing based on a drawing request stored in a drawing request region (121) when a start command is stored in a start/end instruction register (107), ends the processing based on the drawing request if a drawing request indicated by an instruction address is a drawing end request, stores the end factor in an interrupt factor register (108), and calls an interrupt to a central processing unit (100).