We can use the same trick with a read enable wire to read the data later, to get the data out of one specific latch.
我们可以使用与读取启用线相同的技巧稍后读取数据,从一个特定的锁存器中获取数据。
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This means in total, for 256 bits of memory, we only need 35 wires - 1 data wire, 1 write enable wire, 1 read enable wire, and 16 rows and columns for the selection.