ldiv
ldiv_t ldiv(long, long);
PROTO_DEPRECATED(ldiv);
uint16_t ppm, ldiv;
ldiv = 0x246; pdiv = 0x0; dir = 1;
ldiv = 0x244; pdiv = 0x1; dir = 1;
ldiv = 0x244; pdiv = 0x3; dir = 1;
pll |= ldiv << GL9755_PLL_LDIV_SHIFT;