| 摘要 |
<P>PROBLEM TO BE SOLVED: To store gate pulse data and monitor data having each different sampling period in a memory for a monitor, while suppressing a load applied to a microcomputer, and to reduce restriction of a gate pulse point acquirable by a data bus width of the memory for the monitor. <P>SOLUTION: A monitor data writing means 1a writes the monitor data in a buffer means 2a together with a writing destination address, and a gate pulse data writing means 1b writes gate pulse data in a buffer means 2b together with the writing destination address, and an access control means 3 reads out the monitor data and the gate pulse data successively respectively from the buffer means 2a, 2b, while switching periodically the buffer means 2a, 2b each as an object for access, and writes the monitor data and the gate pulse data successively into the memory 4 for the monitor. <P>COPYRIGHT: (C)2008,JPO&INPIT |
