| 摘要 |
PURPOSE:To calculate the address between the start point and the end point of an imparted straight line at high speed. CONSTITUTION:This system has an adder 20 and an adder 21 calculating the next address from the address (X, Y) stored in a register 22 and a register 23, an adder 18 and an adder 19 calculating the next address, an adder 12, an adder 13, an adder 17 and a control part 24 performing the calculation for the control, and generates plural addresses one time. |
