Advantech SOM-6832 User Manual page 71

Serial IO I2C4 Settings
Set Serial IO I2C #4 Speed
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Select Serial IO I2C #4 Speed.
StandardSpeed SCL High
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StandardSpeed SCL Low
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StandardSpeed SDA Hold
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FastSpeed SCL High
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FastSpeed SCL Low
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FastSpeed SDA Hold
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FastSpeedPlus SCL High
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FastSpeedPlus SCL High
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FastSpeedPlus SCL Low
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FastSpeedPlus SDA Hold
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HighSpeed SCL High
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HighSpeed SCL Low
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HighSpeed SDA Hold
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D0->D3 idle timeout (screen off)

D0->D3 idle timeout (screen on)
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Figure 3.40 Serial IO I2C4 Settings
61 SOM-6832 User Manual