摘要 |
PROBLEM TO BE SOLVED: To eliminate an inspection omission of a stationary source current state by starting with a signal setting the stationary source current state and performing transfer operation according to an automatic transfer destination address and automatic transfer data stored in a memory. SOLUTION: According to a data write signal, a stationary source current state ON signal 18 is outputted from a stationary source current state setting register 16. This signal is inputted to an automatic transfer circuit block 19, which starts operating. The automatic transfer circuit block 19 reads address data on an automatic transfer destination and data to be transferred automatically out of a memory 20 of a microcomputer and performs data writing from a 1st internal operation setting register 25 in the microcomputer to an Nth internal operation setting register N 27 according to the data value. The data write signal at this time is outputted from a data bus 22, an address bus 23, and a data access control bus 24. |