PowerStrip timing parameters:
768x576=768,16,64,96,576,5,5,40,14774,41

Generic timing details for 768x576:
HFP=16 HSW=64 HBP=96 kHz=16 VFP=5 VSW=5 VBP=40 Hz=25

VESA detailed timing:
PClk=14774,00 H.Active=768 H.Blank=176 H.Offset=0 HSW=64 V.Active=576 V.Blank=50 V.Offset=5 VSW=5

Linux modeline parameters:
"768x576" 14,774 768 784 848 944 576 581 586 626 interlace +hsync +vsync