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ADP1053ACPZ-R7 View Datasheet(PDF) - Analog Devices

Part Name
Description
View to exact match
ADP1053ACPZ-R7
ADI
Analog Devices ADI
ADP1053ACPZ-R7 Datasheet PDF : 84 Pages
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ADP1053
Data Sheet
PMBus COMMAND SET (SUPPORTED BY THE ADP1053)
Table 12 lists the standard PMBus commands that are implemented on the ADP1053. Many of these commands are implemented in
registers, which share the same hexadecimal value as the PMBus command code.
Table 12. PMBus Command List
Command
Code
Command Name
0x03
CLEAR_FAULTS
0x10
WRITE_PROTECT
0x12
RESTORE_DEFAULT_ALL
0x15
STORE_USER_ALL
0x16
0x19
0x78
0x79
0x8D
RESTORE_USER_ALL
CAPABILITY
STATUS_BYTE
STATUS_WORD
READ_TEMPERATURE_1
0x8E
READ_TEMPERATURE_2
0x98
0x99
0x9A
0x9B
0xB0
0xB1
0xB2
PMBUS_REVISION
MFR_ID
MFR_MODEL
MFR_REVISION
EEPROM_DATA_00
EEPROM_DATA_01
EEPROM_DATA_02
0xB3
EEPROM_DATA_03
0xB4
EEPROM_DATA_04
0xB5
EEPROM_DATA_05
0xB6
EEPROM_DATA_06
0xB7
EEPROM_DATA_07
0xB8
EEPROM_DATA_08
0xB9
EEPROM_DATA_09
0xBA
EEPROM_DATA_10
0xBB
EEPROM_DATA_11
0xBC
EEPROM_DATA_12
0xBD
EEPROM_DATA_13
0xBE
EEPROM_DATA_14
0xBF
EEPROM_DATA_15
SMBus
Transaction Type
Send byte
Read/write byte
Send byte
Send byte
Send byte
Read byte
Read byte
Read word
Read word
Read word
Read byte
Read block
Read block
Read block
Read block
Read block
Read/write block
Read/write block
Read/write block
Read/write block
Read/write block
Read/write block
Read/write block
Read/write block
Read/write block
Read/write block
Read/write block
Read/write block
Read/write block
Read/write block
Number of
Data Bytes
0
1
0
0
0
1
1
2
2
2
1
1
1
1
Variable
Variable
Variable
Variable
Variable
Variable
Variable
Variable
Variable
Variable
Variable
Variable
Variable
Variable
Variable
Variable
Description
Clear all fault bits in the STATUS_WORD register.
Protect against accidental writes to the PMBus device; reads
allowed.
Download factory default settings from EEPROM (Page 0) to
registers.
Save user settings from registers to EEPROM (Page 1).
EEPROM must first be unlocked.
Download user settings from EEPROM (Page 1) to registers.
Allow host system to determine capabilities of PMBus device.
Return low byte of STATUS_WORD.
Return low byte and high byte of STATUS_WORD.
Return temperature reading (in degrees Celsius).
READ_TEMPERATURE_1 = Y × 2N.
Return temperature reading (in degrees Celsius).
READ_TEMPERATURE_2 = Y × 2N.
Read PMBus revision that device is compliant with.
Read manufacturer’s ID.
Read manufacturer’s device model number.
Read manufacturer’s device revision number.
Block read from Page 0. EEPROM must first be unlocked.
Block read from Page 1. EEPROM must first be unlocked.
Block read/write to Page 2. EEPROM must first be unlocked
for write. Page 2 should not be written to.
Block read/write to Page 3. EEPROM must first be unlocked
for write. Page 3 should not be written to.
Block read/write to Page 4. EEPROM must first be unlocked
for write.
Block read/write to Page 5. EEPROM must first be unlocked
for write.
Block read/write to Page 6. EEPROM must first be unlocked
for write.
Block read/write to Page 7. EEPROM must first be unlocked
for write.
Block read/write to Page 8. EEPROM must first be unlocked
for write.
Block read/write to Page 9. EEPROM must first be unlocked
for write.
Block read/write to Page 10. EEPROM must first be unlocked
for write.
Block read/write to Page 11. EEPROM must first be unlocked
for write.
Block read/write to Page 12. EEPROM must first be unlocked
for write.
Block read/write to Page 13. EEPROM must first be unlocked
for write.
Block read/write to Page 14. EEPROM must first be unlocked
for write.
Block read/write to Page 15. EEPROM must first be unlocked
for write.
Rev. A | Page 42 of 84
 

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