Audio; Onboard Generated Supply Voltage - Congatec XTX conga-XLX User Manual

Amd geode lx processors with an amd geode cs5536 companion device

Table of Contents

4.1.3

Audio

The conga-XLX is equipped with a Realtek ALC203 PCI audio controller. It is AC'97 2.2

specification compliant.

Note

The USB and Audio controllers are PCI bus devices. The BIOS allocates the necessary

system resources when configuring the PCI devices.

4.1.4

Pins 12, 16 and 24 on the X1 connector provide the ability to connect external devices

to the modules onboard generated supply voltage (3.3V±5%). 3.3V external devices can

be connected to these pins but must not exceed a maximum external load of 500mA.

For more information about this feature contact congatec AG technical support.

Caution

Do not connect pins 12, 16 and 24 to a 3.3V external power supply. This will cause a

current cross-flow and may result in either a system malfunction and/or damage to the

external power supply and the module.

X800m12

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