hp workstations zx6000, hp server rx2600 - operation and maintenance guide

System Board
System Board Components
Appendix B
187
IDE Interface
The IDE interface provides support for an internal CD RW or a DVD reader through an
internal IDE connector and cable. This interface supports the master capability.
The IDE controller (PCI649) supports the ATAPI zero (0) to five (5) modes (from 16 to
100MB/s). The usable speed on this system is limited to 16MHz (ATA-33 mode, 33MB/s)
because the slimline CD/DVD devices do not support the ATA-66 and 100 modes.
The primary IDE channel is the only channel that is implemented. The IDE cable
provides only one drive connector, of the Master type, for the optical storage peripheral.
This cable is sliced into ten segments each consisting of eight wires. Note that no more
than three signal wires exist per octet with a ground or power cable always on the
outside, so that signal wires are always located between ground and power cables. Signal
assignments through the IDE cables wires have bee assigned to reduce potential
crosstalk and optimize signal integrity.
10/100BT Standard/Management LAN
The 10/100 LAN port provides: some It mainly provides The 10/100 LAN port also
provides:
• Basic remote manageability features on the core system.
• A management LAN interface for operating system level manageability applications
such as Toptools.
The LAN controller is an Intel® 82550 chip.
Power-On-LAN is an additional feature that the LAN controller provides.
Power-On-LAN allows you the ability to power up a system remotely through the LAN
by sending special LAN packets to the system to be powered on.