| 摘要 |
PURPOSE:To simplify a circuit by equipping a table memory with a shift table where column addresses of respective scanning points to be line-shifted are arrayed together with a focus table, and eliminating the need for a switching circuit. CONSTITUTION:The reproduction part of the title device is equipped with a reproduction processing control circuit 16, the table memory 12 consisting of the focus table 17 and shift table 18, and a waveform memory 13, etc. Then even when a line shift is made, the circuit 16 selects the table 17 or 18 similarly to reproduction arithmetic and limits the path of access to the memory 13 to only a path from the memory 12. A conventional switching circuit is therefore not required and card packaging is facilitated and reduced. |
