Abstract: A buffer arrangement for providing pixel information in a Lissajous scanning projection system is provided. The projection system includes a memory, a MEMS mirror, a projection unit, and a data unit. The memory includes a projection buffer and a shadow buffer. An incoming stream of pixel information scanned from the MEMS mirror is written to the shadow buffer. The incoming stream of pixel information is forwarded to the projection buffer. The projection buffer forwards the incoming stream of pixel information to the projection unit. The projection unit projects the incoming stream of pixel information based on the Lissajous pattern through a mirror projector trajectory. The shadow buffer and the projection buffer operate at different frequencies.

Abstract: According to one embodiment, a data processing device is described including a non-volatile memory configured to store configuration data for the data processing device, a volatile memory and a control system configured to copy the configuration data from the non-volatile memory to a section of the volatile memory, block writing to the section of the volatile memory and to put the data processing device into a hibernation mode in which the non-volatile memory is inactive and the volatile memory is active.

Abstract: According to one embodiment, a data processing device is described including a non-volatile memory configured to store configuration data for the data processing device, a volatile memory and a control system configured to copy the configuration data from the non-volatile memory to a section of the volatile memory, block writing to the section of the volatile memory and to put the data processing device into a hibernation mode in which the non-volatile memory is inactive and the volatile memory is active.