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Manual on vport library on DM642

Started by mayank agarwal May 30, 2005
Hi all,
If anyone knows of any manual(except spru629D and
apra918a) or TI document which explains the
interaction between board specific part and generic
part on DM642 platform in amore general way.
Sone of the questions for which i am trying to find
out answers are:
1.What is the relation between the external clock,
crystal oscillator and pixel clock on saa7104 and
phase
locked loop and video port clock.
how can we correleate the generation of vsync and
hsync
signal with the above clock timings
2.how is the vport and DAC interacting.
3.what are the permanent settings and generic settings
on both the generic and board specific part.

Thanks and Regards,
Mayank