| 摘要 |
A semiconductor memory device includes: a first bank and a second bank; one or more first data input/output pads disposed at one side of the first bank and used in access to data of the first bank; one or more second data input/output pads disposed at one side of the second bank and used in access to data of the second bank; a first cyclic redundancy code (CRC) generation circuit for generating a first CRC using a plurality of data output from the first bank and outputting the generated first CRC through the first data input/output pads; and a second CRC generation circuit for generating a second CRC using a plurality of data output from the second bank and outputting the generated second CRC through the second data input/output pads. |
