| 摘要 |
PURPOSE:To attain processing at a high speed with a small memory capacity by arranging command word blocks to be chained successively, executing successively the chaining, and adopting the constitution to control a hardware. CONSTITUTION:Command word blocks (0)1-0 to 1-N are joined in a chain shape as shown by the arrows. To point the blocks in the chain shape, the leading address, in which a next command word block is stored, is stored in the uppermost stage, and '0' (to mean a chain), for example, is stored at a command chain bit in a command word block 1-0 or 1-(N-1), and '1' (meaning the termination of a chain), for example, is stored at the command chain bit in the final command word block 1-N. Thus, command word blocks 1-0 to 1-N can be linked in a chain shape.
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