beautypg.com
MAX15303 PMBus Command Set User’s Guide
Page 4 of 52
Telemetry Commands ................................................................................................................................................................ 29
READ_VIN .............................................................................................................................................................................. 29
READ_VOUT ........................................................................................................................................................................... 29
READ_IOUT ............................................................................................................................................................................ 29
READ_TEMPERATURE_1 ........................................................................................................................................................ 30
READ_TEMPERATURE_2 ........................................................................................................................................................ 30
READ_DUTY_CYCLE ................................................................................................................................................................ 30
READ_FREQUENCY ................................................................................................................................................................. 30
PMB_VALUES ......................................................................................................................................................................... 31
Calibration Commands .............................................................................................................................................................. 33
IOUT_CAL_GAIN ..................................................................................................................................................................... 33
IOUT_CAL_OFFSET ................................................................................................................................................................. 33
EXT_TEMP_CAL ...................................................................................................................................................................... 33
Device Identification Commands ............................................................................................................................................... 35
CAPABILITY ............................................................................................................................................................................. 35
PMBUS_REVISION .................................................................................................................................................................. 35
MFR_ID .................................................................................................................................................................................. 35
MFR_MODEL .......................................................................................................................................................................... 36
MFR_REVISION ...................................................................................................................................................................... 36
MFR_LOCATION ..................................................................................................................................................................... 36
MFR_DATE ............................................................................................................................................................................. 36
MFR_SERIAL ........................................................................................................................................................................... 37
IC_DEVICE_ID ......................................................................................................................................................................... 37
IC_DEVICE_REV ...................................................................................................................................................................... 37
Security Commands ................................................................................................................................................................... 38
WRITE_PROTECT .................................................................................................................................................................... 38
MANUF_CONF ....................................................................................................................................................................... 38
MANUF_LOCK ........................................................................................................................................................................ 39
MANUF_PASSWD ................................................................................................................................................................... 39
USER_CONF ............................................................................................................................................................................ 39
USER_LOCK ............................................................................................................................................................................ 40
USER_PASSWD ....................................................................................................................................................................... 40
SECURITY_LEVEL .................................................................................................................................................................... 41
Memory and Storage Commands .............................................................................................................................................. 42
