Вот настройки для 720х540, 720х576, 768х576 и 800х600 для игр. 

PowerStrip timing parameters:
720x540=720,50,72,126,540,25,5,54,15101,312

Generic timing details for 720x540:
HFP=50 HSW=72 HBP=126 kHz=16 VFP=25 VSW=5 VBP=54 Hz=25

Linux modeline parameters:
"720x540" 15,101 720 770 842 968 540 565 570 624 interlace +hsync +vsync

PowerStrip timing parameters:
720x576=720,39,104,105,576,8,2,38,15101,312

Generic timing details for 720x576:
HFP=39 HSW=104 HBP=105 kHz=16 VFP=8 VSW=2 VBP=38 Hz=25

Linux modeline parameters:
"720x576" 15,101 720 759 863 968 576 584 586 624 interlace +hsync +vsync

PowerStrip timing parameters:
800x600=800,0,72,96,600,1,17,6,15101,312

Generic timing details for 800x600:
HFP=0 HSW=72 HBP=96 kHz=16 VFP=1 VSW=17 VBP=6 Hz=25

Linux modeline parameters:
"800x600" 15,101 800 800 872 968 600 601 618 624 interlace +hsync +vsync

PowerStrip timing parameters:
768x576=768,21,88,91,576,0,5,43,15101,312

Generic timing details for 768x576:
HFP=21 HSW=88 HBP=91 kHz=16 VFP=0 VSW=5 VBP=43 Hz=25

Linux modeline parameters:
"768x576" 15,101 768 789 877 968 576 576 581 624 interlace +hsync +vsync