HP dx5150 Informations techniques télécharger pdf (Page 49)

Service Reference Guide, dx5150 361685-001 4–7

Serial and Parallel ATA Drive Guidelines and Features

4.6.2 Native Mode

Use Native mode to access devices attached to add-in cards. Native mode is not supported by

many legacy operating systems. PCI Plug-n-Play BIOS assigns addresses and the IRQ is shared

with multiple controllers. The PCI Configuration Space contains Base Address Registers for the

Command and Control Block.

■ Offset 10h—Primary Command base address

■ Offset 14h—Primary Control base address

■ Offset 18h—Secondary Command base address

■ Offset 1Ch—Secondary Control base address

4.7 Mixed Devices Boot and Drive Letter Ordering

SATA Emulation Hard Drive Order

HDD Boot and Drive

Letter Ordering

Separate IDE Controller

(default). Used with Windows

2000 and XP.

A. Integrated SATA

B. Integrated IDE

A1. SATA 0

A2. SATA 2

A3. SATA 1

A4. SATA 3

B1. IDE Device 0

B2. IDE Device 1

Separate IDE Controller.

Used with Windows 2000

and XP.

A. Integrated IDE

B. Integrated SATA

A1. IDE Device 0

A2. IDE Device 1

B1. SATA 0

B2. SATA 2

B3. SATA 1

B4. SATA 3

Combined with IDE

Controller. Used with

Windows 9x, NT, and Linux.