fu16               52 drivers/macintosh/windfarm_mpu.h 	fu16	voph;			/* 0x38 - Vop High */
fu16               53 drivers/macintosh/windfarm_mpu.h 	fu16	vopl;			/* 0x3a - Vop Low */
fu16               58 drivers/macintosh/windfarm_mpu.h 	fu16	mdiode;			/* 0x44 - Diode M value (scaling factor) */