Patent ID: 7564454

Claim:
A driver arrangement for a display, the driver arrangement comprising: a driver; and a delay line arrangement coupled to the driver and configured and arranged to delay a data signal provided to the driver by a delay period selectable from a plurality of possible delay periods, wherein the delay line arrangement comprises a delay line module configured and arranged to receive a clock signal and provide a delayed clock signal, a data delay module configured and arranged to receive the delayed clock signal from the delay line module and a data signal and to provide a delayed data signal, and a calibration module configured and arranged to receive the clock signal and the delayed data signal, wherein, when requested, the calibration module is configured and arranged to provide an input to the delay line module to adjust a current delay period produced by the delay line module towards a predetermined delay period, and wherein the calibration module comprises a tsetup delay that is configured and arranged to delay the delayed data signal by a selectable delay period.