| 摘要 |
PURPOSE:To reduce a storage area in a memory for a program for processing data which are generated from a plurality of channels, and by eliminating peripheral logic circuits. CONSTITUTION:Upper grade bits on a basic counter 11 designate a channel of data delivered from a CPU while lower grade bits read a program for one channel, stored in a program ROM 12. Accordingly, data from the CPU are processed in accordance with the program stored in the program ROM 12, and are allocated to a channel corresponding to the upper grade bit output from the basic counter 11 is allocated. |
