FIC M295 User Manual
Software Functional Overview
system BIOS to specify the panel type to the VGA BIOS. The system BIOS should get the
panel type from GPI pins before the VGA chip initialized, and pass this information to VGA
BIOS through INT 15 Function code.
panel type from GPI pins before the VGA chip initialized, and pass this information to VGA
BIOS through INT 15 Function code.
− LCD Panel ID pin Definition:
GPI[45]
GPI[46]
GPI[10]
GPI[22]
Panel Type
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
B141XN04V2
(AU)
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
B150XN01
(AU)
1 1 1 1
3.3.5 Enhanced IDE
The system BIOS must be ready to support 4 IDE devises on two controllers. The
BIOS support Ultra DMA33/66/100 and also supports automatic configuration of drives
using both the LBA and CHS large drive remapping method. In addition to supporting
standard drives through an auto-configuration process that does NOT require user
involvement or confirmation. The system should automatically do this at POST time in a
way that is transparent to the user. If a drive is connected to the bus, the drive should be
automatically recognized, configured and available for use under MS-DOS 6.2x.
using both the LBA and CHS large drive remapping method. In addition to supporting
standard drives through an auto-configuration process that does NOT require user
involvement or confirmation. The system should automatically do this at POST time in a
way that is transparent to the user. If a drive is connected to the bus, the drive should be
automatically recognized, configured and available for use under MS-DOS 6.2x.
3.3.6 Audio
The audio subsystem will support the requirements identified by the AC’97 specification.
Both software and hardware will control the volume level for the internal audio subsystem. In
addition to the volume control, the user will be able to mute the sound to completely cut off
the volume using both software and hardware.
Both software and hardware will control the volume level for the internal audio subsystem. In
addition to the volume control, the user will be able to mute the sound to completely cut off
the volume using both software and hardware.
FIC M295 / M296 Service Manual
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