| 摘要 |
PURPOSE:To obtain a dividing device whose operation processing time is short, by providing a read-only fixed storage device. CONSTITUTION:Address input ports AD8-AD0 of an ROMC where a quotient value is stored and an ROMR where a remainder value is stored are connected to each other. A register A where a 5-bit binary number is stored and a register B where a 4-bit binary number is stored are prepared. Respective output ports from higher order of the register A are connected to address designating input ports AD8-AD4 of the ROMC. Respective output ports of the register B are connected to address designating input ports AD3-AD0, from higher order of the ROMC. Thus, the dividing device with the 5-bit binary inputted to the register A as a divident and the 4-bit binary as a divisor is constituted. |
