/* translate ns.ns/4 coding of SPD timing values into 10 ps unit values  */
unsigned short NS4to10PS(unsigned char spd_byte, unsigned char spd_version)
/* translate ns.ns/4 coding of SPD timing values into 10 ps unit values  */
unsigned short NS4to10PS(unsigned char spd_byte, unsigned char spd_version)
{
	unsigned short ns, ns4;
	ns = (spd_byte >> 2) & 0x3F;
	ns4 = (spd_byte & 0x03);
	return (ns * 100 + ns4 * 25);
}