To generate a 296.703 MHz video clock from a 27 MHz source, use the following parameters. The VCO frequency will be 2373.6 MHz and the VPLL clock output will be 1186.8 MHz.
•Program the multiplier. Set M = 87.
•Program the fractional modulus. Set F = 59775.
•Program VPLL to divide by 2. Set CRF_APB.VPLL_CTRL [DIV2] = 1.
•Program video clock generator to divide by 4. Set CRF_APB..DP_VIDEO_REF_CTRL [DIVISOR0] = 4.