Maxtor Computer Drive Manual do Utilizador descarregar pdf (Página 43)

ATA Bus Interface and ATA Commands

Maxtor DiamondMax 8S 40GB SATA 5-7

49 Capabilities

15-14: Reserved for the IDENTIFY PACKET DEVICE command.

13:

1 = Standby timer values as specified in this standard are supported.

0 = Standby timer values shall be managed by the device

12: Reserved for the IDENTIFY PACKET DEVICE command.

11: 1 = IORDY supported. 0 = IORDY may be supported

10: 1 = IORDY may be disabled

9: 1 = LBA supported

8: 1 = DMA supported.

7-0: Retired

50 Capabilities

15: Shall be cleared to zero.

14: Shall be set to one.

13-2: Reserved.

1: Obsolete

0: Shall be set to one to indicate a device specific Standby timer value

minimum.

51-52 Obsolete

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Maxtor Computer Drive Manual do Utilizador Página 43