Advantech PPC-A84/A120-X5X user manual Chipset Features Setup, Chipset features setup screen

function properly if their BIOS ROM codes are shadowed. To use this option correctly, you need to know the memory address range used by the BIOS ROM of each add-on card.The options are: Disabled (Default), Enabled.

8.5 Chipset Features Setup

Figure 8-4: Chipset features setup screen

16-bit/8-bit I/ORecovery (CLK)

The options are: 1(Default), 2,...16

USB Controller/ USB Legency Support

When enabled, the USB devices are activated.

The options are: Disabled (Default), Enabled.

Build in CPU Audio

When enabled, allows the system to use the CPU build-in audio function.

The options are: Enabled (Default), Disabled.

If enable build-in CPU audio , go on the other audio settings .

110 PPC-A84/A120 User's Manual