View source for Intel Advanced/EV

{{Device Infobox/Begin
 | Image = Intel_Advanced-EV.jpg
 | Bus type = PCI
 | Bus width = 32-bit
 | Bus speed = 33 MHz
 | 8-bit ISA compatible = Yes
 | Manufacturer = Intel
 | Chipset = Intel 430FX
 | Compatible with = [[Has compatibility::IDE]], [[Has compatibility::PC Floppy]], [[Has compatibility::RS232]], [[Has compatibility::LPT]], [[Has compatibility::AT Keyboard]]
 | Connectors = [[Has connector::RS232/DB9]], [[Has connector::LPT]], [[Has connector::AT Keyboard]]
 | Config = [[Config method::Jumpers]], [[Config method::Software]]
 | Requires -5VDC =
 | Requires -12VDC =
}}
{{Device Infobox/Motherboard
 | Form factor = Baby AT
 | CPU socket = Socket 5
 | COAST slot = Y
 | ISA slots/16-bit = 3
 | PCI slots/32-bit/33 = 4
 | PCI slots/5V = Yes
 | PCI slots/3.3V = No
 | RAM slots/72-pin = 4
 | Max RAM = 128MB
 | Is ROM socketed = No
 | ROM type = PLCC32
 | Is ROM writable = Yes
}}
{{Device Infobox/IDE Controller
 | IDE buses = 2
 | Primary = Yes
 | Secondary = Yes
 | Tertiary = No
 | Quaternary = No
 | ROM type = None
}}
{{Device Infobox/Floppy Controller
 | Floppy buses = 1
 | Drives per bus = 2
 | Secondary = No
 | ROM type = None
}}
{{Device Infobox/Audio
 | Model = CT2504 (Vibra 16S)
 | Full duplex = Yes
 | Max sample rate =
 | Channels = 2
 | FM synth = OPL3
 | Input/CD = [[Has CD audio input connector::SBCD]]
 | Factory memory = 0 MB
 | CD interface = [[Has CD interface::None]]
 | CD audio connector = Mini/GLGR
}}
{{Device Infobox/IO
 | Serial ports = 2
 | UART =
 | COM1 = Yes
 | COM2 = Yes
 | COM3 = Yes
 | COM4 = Yes
 | Parallel ports = 1
 | Bi-dir =
 | ECP =
 | EPP =
 | LPT1 = Yes
 | LPT2 = ?
 | LPT3 = No
 | LPT4 = No
 | Game ports = 1
}}
{{Device Infobox/End
 | Manual = http://www.elhvb.com/mobokive/Archive/Intel/Advanced-EV_28183501.pdf
 | Driver = 
}}

The '''Intel Advanced/EV''' (codename '''Endeavour''') is a Socket 5 Pentium motherboard capable of up to 133 MHz operation. It is also available in Socket 7 variants supporting the Pentium up to 200 MHz. There's no support for CPUs using dual voltage planes like Pentium MMX, AMD K6 or Cyrix 6x86MX, even though there's an unpopulated section on the motherboard, where a VRM connector could be soldered.

The board has optional onboard audio (Creative Labs Vibra 16S/[[CT2504]]) with an YMF289(OPL3) and optional onboard video ([[S3 Trio64V+]]). Booting from CD is not possible without a third-party bootloader.

The board can be emulated in PCem.

== Additional photos ==

<gallery mode="packed">
Image:Intel Advanced∕EV underside.jpg|Underside
Image:Intel Advanced∕EV BIOS.png|CMOS setup (AMIBIOS)
Image:Intel Advanced∕EV audio riser.jpg|Audio riser top view
Image:Intel Advanced∕EV audio riser underside.jpg|Audio riser underside
</gallery>

== CPU ==

Motherboards supporting 150, 166 and 200 MHz CPUs have an additional jumper to set the higher frequency. On these motherboards, there will be 6 J1N1 pins instead of just 3. The J1N1 pins are located near the ISA slot, in the corner of the motherboard.

== Audio ==

The optional onboard audio is provided by a Creative Labs [[CT2504]] Vibra 16S chip.  While not plug-and-play, the BIOS allows the I/O resources to be configured as needed.

The rear plugs are provided by a custom riser board that occupies a rear slot.  It does not obscure any ISA or PCI slots, as none are present at that position.  Some versions of the riser card have a connector for front panel audio, although it is unknown whether this matches the later standard pinout for front panel audio.

If no speakers are connected, the output of the sound card will automatically switch to the built-in PC speaker.

=== On-board OPL3 ===

According to the Specification Update document from Intel, the onboard OPL3 can't be disabled.

=== MIDI Upgrade ===

The board has a connector for the optional MIDI upgrade. A SoundBlaster AWE32 Upgrade card (Goldfinch upgrade, CT1920/CT1922) can be used for this upgrade. The on-board Vibra doesn't decode the highest address bits, so you have to configure ports in a non-canonical way (for example 0x220 for the Vibra and 0x640 for the AWE32).

== Power Management ==

The board provides very basic power management support: Hard drives and the video output can automatically be powered down after a configured time of inactivity.