Dynamically adding additional masters onto multi-mastered IIC buses with tunable performance

摘要

A method for coupling a collection of master devices on an Inter-Integrated Circuit (IIC) bus, where the collection of master devices includes at least one resident master device, generating a periodic, fixed interval tenure on the IIC bus, synchronizing at least one additional master device with the periodic, fixed interval tenure to enable the at least one additional master device to communicate on the IIC bus, and tuning a period value corresponding to a frequency of the periodic, fixed interval tenure to optimize the synchronizing, wherein the tuning further includes adjusting the period value to vary the frequency of the periodic, fixed interval tenure to balance between available IIC bus bandwidth and synchronization of the at least one additional master device.