HP dx2200 HP Compaq dx2200 MT Business PC, 1st Edition - Page 33

Serial and Parallel ATA Drive Guidelines and Features Drive/Partition Capacity Limits File System FAT 32 NTFS Controller Type ATA ATA Operating System Windows 2000/ XP Windows NT/2000/XP Maximum Size Partition 32 GB 2 TB Drive 128 PB 128 PB 4.8 SATA BIOS Windows 2000 and XP Enhanced Mode (default BIOS Setting) -Separate IDE controller • PATA Controller in Legacy Mode - Device 0 is accessible as Device 0 of PATA controller's Primary Channel - Device 1 is accessible as Device 1of PATA controller's Primary Channel • SATA Controller in Native Mode - SATA 0 is accessible as Device 0 of SATA controller's Primary Channel - SATA 1 is accessible as Device 0 of SATA controller's Secondary Channel SATA 2 is accessible as Device 1of SATA controller's Primary Channel - SATA 3 is accessible as Device 1 of SATA controller's Secondary Channel Windows 9x, NT, and Linux Compatibility Mode (non-default BIOS Setting) -Combined IDE controller • PATA Controller in Legacy Mode - Device 0 is accessible as Device 0 of the combined controller's Secondary Channel - Device 1 is accessible as Device 1of the combined controller's Secondary Channel • SATA Controller in Legacy Mode - SATA 0 is accessible as Device 0 of the combined controller's Primary Channel - SATA 1 is inaccessible - SATA 2 is accessible as device 1 of the combined controller's Primary Channel - SATA 3 is inaccessible 4.8.1 Legacy Mode The Legacy mode is used to access devices attached to an embedded ATA controller. Each channel of the controller requires two fixed I/O address ranges and an IRQ. ■ Primary Channel ❏ Command block: 1F0h - 1F7h ❏ Control block: 3F6h ❏ IRQ: 14 ■ Secondary Channel ❏ Command block: 170h - 177h ❏ Control block: 376h ❏ IRQ: 15 Service Reference Guide, dx2200 MT 415606-001 4-5