CHIP SELECT CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME

A chip select circuit includes a chip select identification unit, a chip select control unit and a data input unit. The chip select identification unit generates a chip select identification signal in response to a chip select enable signal and an address signal. The chip select control unit provide...

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1. Verfasser: HEO MIN HO
Format: Patent
Sprache:eng
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Zusammenfassung:A chip select circuit includes a chip select identification unit, a chip select control unit and a data input unit. The chip select identification unit generates a chip select identification signal in response to a chip select enable signal and an address signal. The chip select control unit provides the chip select identification signal as a chip select signal or provides a signal fixed to a predetermined level as the chip select signal, in response to a test mode signal. The data input unit receives data in response to the chip select signal.