| 摘要 |
PURPOSE:To attain continuous operation without stopping a system at the generation of an error, by restarting the restoring operation from the head data of a page next to the page having the error at the generation of error. CONSTITUTION:When an error is generated, an error signal ES is outputted from an error detection circuit ED to an error processing control circuit CC. The CC transmits a restoration stop signal STOP to a restoration control circuit EPC, transmits a picture data stop signal DSS to a picture data transmission circuit DDO and a white data to an output device OD. The CC transmits a storage signal SS to an error page storage circuit PS to store the page in error. The CC transmits a set signal SET to a head data set circuit HDS and restarts the restoration by transmitting the head data of a page next to the page in error to a restoration circuit DEMC. A page timing circuit PTC receives it and forms a timing signal TS and starts the transmission of picture data from an output buffer OB to the OD. |
