| 摘要 |
Some embodiments relate to apparatuses and methods associated with blocks of memory cells. The blocks of memory cells may include two or more sub-blocks of memory cells. One such sub-block may comprise a vertical string of memory cells including a select transistor. An apparatus may include a sub-block disabling circuit. The sub-block disabling circuit may include a content-addressable memory. The content-addressable memory may receive an address, including a block address and a sub-block address. The content addressable memory may output a signal to disable a tagged sub-block if the received address includes the block address and the sub-block address associated with the tagged sub-block. The sub-block disabling circuit may further include a plurality of drivers to drive one or more of the select transistors based on the signal. Other apparatus and methods are described. |
