Adlink Express-BASE Uživatelský manuál stáhnout pdf (Strana 8)

Express-BASE User’s ManualPage 8

2 Special Features

2.1 Primary LPC based Super I/O

COM Express modules do not have a Super I/O chip onboard as this is considered legacy.

Therefore, a Super I/O is placed on the carrier board as an optional item. The Express-BASE

uses a Winbond W83627HG-AW that supports FDD, LPT, COM and PS/2 Keyboard and Mouse.

2.2 Secondary BIOS

The Express-BASE using firmware hub (FWH) for COM.0 Rev. 1.0 modules and Serial Peripheral

Interface (SPI) for COM.0 Rev. 2.0 modules. Selection of active BIOS can be made by jumper

setting.

2.3 Integrated Debug Port with Single Step Execution

In addition to a two-digit POST code display, the board also provides a four-digit address display.

By jumper selection the board can be switched into single step BIOS execution mode. Steps are

executed using a manually operated onboard mini switch.

2.4 Onboard Audio

The Express-BASE has a Realtek ALC888 audio codec onboard. Audio I/O is provided by a six-

jack connector.

2.5 Information LEDs

General information is obtained through signaling LEDs for HDD, Power and Watchdog status.

Additionally the Express-BASE gives information about module types being plug into the board.

See 8.2 POST & Module Type Display on page 40 and 8.3 Indicator LEDs on page 41.

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Adlink Express-BASE Uživatelský manuál Strana 8