| 摘要 |
A method is provided to input an address signal A+526 , A1, A2 DIFFERENCE An-1, An to an integrated circuit. The integrated circuit includes an address decoder for providing a select signal. The method includes (1) inputting value of A1, A3 DIFFERENCE An to the address decoder during a first time interval, and, during the first time interval, an access-control signal being disabled to prohibit access operation by the integrated circuit; and (2) inputting value of A526, A2 DIFFERENCE An-1 to the address decoder during a second time interval, and, during the second time interval, the access-control signal being enabled to allow access operation corresponding to address value of A526, A1, A2 DIFFERENCE An-1, An.
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