15-0 |
MASH_SEED |
R/W |
0x0 |
The MASH_SEED can be used for optimizing fractional mode (see simulation tool) and also phase adjustment feature. Phase adjustment writing to this register will trigger a phase shift (in degrees) = 360 x [MASH_SEED] x [PLL_N_PRE] / [N-divider denominator] / [Channel divider]. MASH_SEED must be less than N-divider denominator For example, for MASH_SEED = 100, PLL_N_PRE=2, PLL_DEN = 200, CHDIV=3, Phase Shift = 360 * 100 * 2 / 200 / 3 = 120 degrees |