Diskette Drive Controller; Keyboard And Mouse Interface; Audio Subsystem - Intel BLKD915GAGL Technical Product Specification

Intel Desktop Board D915GAV/D915GAG Technical Product Specification

1.9.3 Diskette Drive Controller

The I/O controller supports one diskette drive. Use the BIOS Setup program to configure the
diskette drive interface.
For information about
The location of the diskette drive connector on the D915GAV board
The location of the diskette drive connector on the D915GAG board

1.9.4 Keyboard and Mouse Interface

PS/2 keyboard and mouse connectors are located on the back panel.
NOTE
The keyboard is supported in the bottom PS/2 connector and the mouse is supported in the top PS/2
connector. Power to the computer should be turned off before a keyboard or mouse is connected or
disconnected.
For information about
The location of the keyboard and mouse connectors

1.10 Audio Subsystem

The boards support the Intel High Definition audio subsystem based on the Realtek ALC860 codec.
The audio subsystem supports the following features:
•
Advanced jack sense (front and rear panel) that enables the audio codec to recognize the device
that is connected to an audio port. All jacks are capable of retasking according to user's
definition, or can be automatically switched depending on the recognized device type.
•
Stereo input and output for all jacks
•
A signal-to-noise (S/N) ratio of 90 dB
INTEGRATOR'S NOTE
For the front panel jack sensing and automatic retasking feature to function, a front panel daughter
card that is designed for Intel High Definition Audio must be used. Otherwise, an AC '97 style
audio front panel connector will be assumed and the Line Out and Mic In functions will be
permanent.
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Refer to
Figure 19, page 66
Figure 20, page 68
Refer to
Figure 18, page 64