UC知道帮我翻译一下这个题啊(逻辑题)
来源：百度知道 编辑：UC知道 时间：2024/06/15 08:35:11
9. BCD Counter
• A BCD counter that produces 4 bits output, representing the BCD code for the number of pulses that have been applied to the counter input. For example, after 4 pulses have occurred, the counter outputs are DCBA = 01002 = 410. The counter resets to zero on the tenth pulse and starts counting over again. In other words, the DBCA outputs will be never represents a number greater than 10012 = 910.
• Design the logic circuit that produces a HIGH output whenever the count output is 1, 3,5,7 or 9.
• A BCD counter that produces 4 bits output, representing the BCD code for the number of pulses that have been applied to the counter input. For example, after 4 pulses have occurred, the counter outputs are DCBA = 01002 = 410. The counter resets to zero on the tenth pulse and starts counting over again. In other words, the DBCA outputs will be never represents a number greater than 10012 = 910.
• Design the logic circuit that produces a HIGH output whenever the count output is 1, 3,5,7 or 9.
9. BCD计数器
一个BCD计数器输出4bit，表示此计数器所输入的脉冲数的BCD码。例如，经过4个脉冲后，计数器输出是DCBA=01002=410.计数器在第十个脉冲时重置为0，并重新开始计数。换句话说，DBCA输出的最大值为10012=910.
设计当计数器输出是1，3，5，7或9时的高输出逻辑电路。