KOH_ChangingI2CSettings

Changing I2C Settings

The I2C Settings Page allows you to specify the I/O interface connections to devices on an sDVO port. When you click I2C Settings from the Port Configuration Page, the following screen appears.

sDVO Settings Page

The following table describes each field on this page.

Table 12. I2C Settings

I2C/DDC Bus Configuration

Description

Speed (KHz)

Speed of I2C bus for the device and for the EDID device. The range for these two fields is 10-400 KHz.

Device Address Byte

Enter a device address byte for the device that this port is connected to in these boxes:

• The I2C device address is for reading and writing device registers. The device address byte must be in 8-bit format with the 7-bit slave address assigned to its bits 7:1 and bit 0 set to 0.

• The DDC Device Address Byte is the I2C device address for reading EDID data from the display through the DDC bus.

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Revised April 2013