| 摘要 |
PURPOSE:To obtain a microcomputer in which an RTP output can be requested from outside of the microcomputer. CONSTITUTION:A transmission gate 4 which outputs the data stored in an RTP data output register 1 based upon an RTP output requesting signal RTPOUT is provided. The RTP output requesting signal RTPOUT is inputted from the outside of a microcomputer by way of an external terminal 3 and it is used as a opening/closing signal for a gate, and data is outputted to an outside. In response to an RTP output request from the outside of a microcomputer, data can be outputted in a real time manner. |
