Ampro Corporation Littleboard 550 manual PCI, Plug n Play, and Interrupt Assignments

Chapter 4 BIOS Setup

•If the [CRT+LCD] is selected, the same video information is shown on both displays simultaneously.

♦Panel Type – [640 x 480 x 18 TFT]

Refer to Table 4-3 for the list of supported resolutions and flat panel types and the Software Release Notes for the signal pin assignments. Some LCD panels may require video BIOS modifications. If you would like help in setting up your LCD panel, contact Virtual Technician on the web site for assistance with the LCD panel adaptation.

Table 4-3. LCD Panel Type List

#	LCD Resolution	LCD
		Type
1	640 x 480 x 18 (bit)	TFT
2	800 x 600 x 18 (bit)	TFT*
3	1024 x 768 x 18 (bit)	TFTx2
4	1280 x 1024 x 18 (bit)	TFTx2
5	640 x 480 x 16 (bit)	DSTN
6	800 x 600 x 16 (bit)	DSTN*
7	1600 x 1200 x 18 (bit)	TFTx2
8	1024 x 768 x 18 (bit)	TFT*

#	LCD Resolution	LCD
		Type
9	640 x 480 x 18 (bit)	TFT*
10	800 x 600 x 18 (bit)	TFT
11	1024 x 768 x 18 (bit)	TFT
12	1280 x 1024 x 18 (bit)	TFT
13	1400 x 1050 x 18 (bit)	TFTx2
14	800 x 600 x 16 (bit)	DSTN*
15	1024 x 768 x 16 (bit)	DSTN
16	1280 x 1024 x 16 (bit)	DSTN

•On-Board Audio Legacy

♦SoundBlaster – [Disabled], [220-22Fh], [240-24Fh], [260-26Fh], or [280-28Fh]

This field indicates the base address of the on-board Audio controller used to emulate the SoundBlaster, or is disabled.

•IRQ – [5], [7], [9], or [10]

If the SoundBlaster emulation is [Disabled], then no IRQ is used.

•DMA – [3], [2], [1], or [0]

If the SoundBlaster emulation is [Disabled], then no DMA channel is used.

♦MPU 401 Midi – [Disabled], [300-303h], [310-313h], [320-323h], or [330-333h]

This field indicates the base address of the on-board Audio controller used to emulate MPU-401 Midi, or is disabled.

PCI, Plug n' Play, and Interrupt Assignments

•PCI

♦INTA IRQ – [none], [1], [3], [4], [5], [6], [7], [9], [10], [11], [12], [14], or [15]

♦INTB IRQ – [none], [1], [3], [4], [5], [6], [7], [9], [10], [11], [12], [14], or [15]

♦INTC IRQ – [none], [1], [3], [4], [5], [6], [7], [9], [10], [11], [12], [14], or [15]

♦INTD IRQ – [none], [1], [3], [4], [5], [6], [7], [9], [10], [11], [12], [14], or [15]

•Plug and Play

♦PnP BIOS – [Disabled] or [Enabled]

•If this field is set to [Enabled], the BIOS uses Plug and Play adapter initialization and assigns the resources, such as I/O addresses, IRQs, and DMA channels to Plug and Play compatible devices. The resources assigned by the BIOS are based on the settings of the IRQ and DMA channel assignments listed in the following fields.

LittleBoard 550 Reference Manual 75