HP Workstation i2000 hp workstation i2000 owner's guide (a6037-90003) - Page 41

IDE Controller, Keyboard and Mouse, Front Panel Connectors

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hp workstation i2000 owner's guide 2.7 IDE Controller IDE is a 16-bit interface for integrated disk drives with AT* disk controller electronics onboard. The IFB (I/O and Firmware Bridge) is a multifunction device on the I/O board that acts as a PCI-based Fast IDE controller. The device controls: • PIO Mode 4 and DMA/bus master operations • Transfer rates up to 22 MB/sec (33 MB/sec using Ultra DMA transfers) • Buffering for PCI/IDE burst transfers • Primary and secondary channels 2.8 Keyboard and Mouse Two- (2) PS/2 ports are provided for keyboard and mouse. They are located at the rear of the system. USB keyboard and mouse connectors are available. 2.9 Front Panel Connectors The chassis front panel includes: • Power switch • Power LED • HDD activity LED • LAN activity LED • USB Connectors (two- [2] ports) • Audio Connections (Pink = MIC, Blue = Line In, Green = Speaker out) 41

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hp workstation i2000 owner’s guide
41
2.7
IDE Controller
IDE is a 16-bit interface for integrated disk drives with AT
*
disk controller electronics
onboard.
The IFB (I/O and Firmware Bridge) is a multifunction device on the I/O board
that acts as a PCI-based Fast IDE controller.
The device controls:
•
PIO Mode 4 and DMA/bus master operations
•
Transfer rates up to 22 MB/sec (33 MB/sec using Ultra DMA transfers)
•
Buffering for PCI/IDE burst transfers
•
Primary and secondary channels
2.8
Keyboard and Mouse
Two- (2) PS/2 ports are provided for keyboard and mouse.
They are located at the rear
of the system.
USB keyboard and mouse connectors are available.
2.9
Front Panel Connectors
The chassis front panel includes:
•
Power switch
•
Power LED
•
HDD activity LED
•
LAN activity LED
•
USB Connectors (two- [2] ports)
•
Audio Connections (Pink = MIC, Blue = Line In, Green = Speaker out
)