POLProfile2 Commands

Name Code Protocol Format Mask Writable Readable Description Fields
PAGE 0x00 WriteByte ReadByte HEX True True
OPERATION 0x01 WriteByte ReadByte FIELD 0xF0 True True
Name Description Bits
ON_OFF ON/OFF State 7
TOFF Turn Off Behavior 6
VSRC Voltage Command Source 5:4
MFRSP Margin Fault Response 3:2
AVSUPD Update VOUT_COMMAND with AVS 1
ON_OFF_CONF 0x02 WriteByte ReadByte FIELD 0x09 True True
Name Description Bits
BOTH Require OPERATION and Control Pin 4
OP Require OPERATION 3
CONTROL Require Control Pin 2
POL Polarity of Control Pin 1
DELAYS Use delays 0
CLEAR_FAULTS 0x03 Send HEX FMT True False
CAPABILITY 0x19 WriteByte ReadByte HEX True True
VOUT_MODE 0x20 WriteByte ReadByte FIELD 0xFF True True
Name Description Bits
mode Mode 6:5
value Value 4:0
VOUT_COMMAND 0x21 WriteWord ReadWord L16 True True
STATUS_BYTE 0x78 WriteByte ReadByte FIELD 0x76 True True
Name Description Bits
BUSY Unit is busy 7
OFF Unit is off 6
OV Vout OV fault 5
OC Iout OC fault 4
UV VIN UV fault or warning 3
TEMP Temperature fault or warning 2
CML Communication, memory, logic event 1
NONE None of the above 0
STATUS_WORD 0x79 WriteWord ReadWord FIELD 0xC876 True True
Name Description Bits
VOUT Vout fault or warning 15
IOUT/POUT Iout/Pout fault or warning 14
INPUT Input fault or warning 13
MFR Manfucturer specific 12
PG Power Good negated 11
FAN Fan fault or warning 10
OTHER Other fault or warning 9
UNKNOWN Unknown fault or warning 8
BUSY Unit is busy 7
OFF Unit is off 6
OV Vout OV fault 5
OC Iout OC fault 4
UV VIN UV fault or warning 3
TEMP Temperature fault or warning 2
CML Communication, memory, logic event 1
NONE None of the above 0
MFR_ID 0x99 WriteBlock ReadBlock HEX FMT True True
IC_DEVICE_ID 0xAD WriteBlock ReadBlock HEX FMT True True
STATUS_CML 0x7E WriteByte ReadByte FIELD True True
Name Description Bits
COMMAND Invalid Comamnd 7
DATA Invalid data 6
PEC Packet error check failed 5
OTHER Other communication fault 2
READ_VOUT 0x8B WriteWord ReadWord L16 True True
READ_IOUT 0x8C WriteWord ReadWord L11 True True
READ_TEMPERATURE_1 0x8D WriteWord ReadWord L11 True True
PMBUS_REVISION 0x98 WriteByte ReadByte FIELD True True
Name Description Bits
PartI Part I revision 7:4
PartII Part II revision 3:0
STORE_DEFAULT_ALL 0x11 Send HEX FMT True False
RESTORE_DEFAULT_ALL 0x12 Send HEX FMT True False
STORE_USER_ALL 0x15 Send HEX FMT True False
RESTORE_USER_ALL 0x16 Send HEX FMT True False
VOUT_MARGIN_HIGH 0x25 WriteWord ReadWord L16 True True
VOUT_MARGIN_LOW 0x26 WriteWord ReadWord L16 True True
VIN_ON 0x35 WriteWord ReadWord L11 True True
VIN_OFF 0x36 WriteWord ReadWord L11 True True
VOUT_OV_FAULT_LIMIT 0x40 WriteWord ReadWord L16 True True
VOUT_UV_FAULT_LIMIT 0x44 WriteWord L16 True False
IOUT_OC_FAULT_LIMIT 0x46 WriteWord ReadWord L11 True True
OT_WARN_LIMIT 0x51 WriteWord ReadWord L11 True True
TON_DELAY 0x60 WriteWord ReadWord L11 True True
TON_RISE 0x61 WriteWord ReadWord L11 True True
TOFF_DELAY 0x64 WriteWord ReadWord L11 True True
TOFF_FALL 0x65 WriteWord ReadWord L11 True True
STATUS_VOUT 0x7A WriteByte ReadByte FIELD 0x09 True True
Name Description Bits
OV_FAULT Vout OV fault 7
OV_WARN Vout OV warning 6
UV_WARN Vout UV warning 5
UV_FAULT Vout UV fault 4
VOUT_MAX_WARN Vout max warning 3
TON_MAX_FAULT Ton max fault 2
TON_MAX_WARNING Toff max warning 1
VOUT_TRACK Vout tracking error 0
STATUS_TEMPERATURE 0x7D WriteByte ReadByte FIELD 0xC0 True True
Name Description Bits
OT FAULT Ot fault 7
OT WARN Ot warning 6
UT_WARN Ut warning 5
UT_FAULT Ut fault 4
STATUS_CML 0x7E WriteByte ReadByte FIELD 0xE4 True True
Name Description Bits
COMMAND Invalid Comamnd 7
DATA Invalid data 6
PEC Packet error check failed 5
MEM Memory fault detected 4
PROC processor fault detected 3
COM Other communication fault 1
OTHER Other memory or logic fault has occured 0