Kontron nanoETXexpress-SP User Manual page 72

I2C Busses
Feature
JIDA I2C Bus Speed
Multi Master support
Clock Stretching support
Slow Device support
JILI I2C Bus Speed
Multi Master support
Clock Stretching support
Slow Device support
72
Option Description
Very high Select speed for JIDA/external I2C bus. See table below for speed
settings.
High
Medium
...
Ultra Slow
Enabled Enables / disables I2C multi master support
Disabled
Enabled Enables / disables I2C clock stretching support
Disabled
Enabled Enables / disables I2C clock stretching support
Disabled
Very high Select speed for JIDA/external I2C bus. See table below for speed
High settings.
Medium
...
Ultra Slow
Enabled Enables / disables I2C multi master support
Disabled
Enabled Enables / disables I2C clock stretching support
Disabled
Enabled Enables / disables I2C clock stretching support
Disabled
nanoETXexpress-SP/BIOS Operation