ADP1052ACPZ-R7 datasheet(56/113 Pages) AD

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ADP1052

Data Sheet

Rev. B | Page 56 of 113

Command

Code

Command Name

PMBus/

SMBus

Transaction

Type1

Number

of Data

Bytes

Default

Value2 Description

0xB4

EEPROM_DATA_04

R/W block

Variable N/A

Block reads/writes to Page 4. The EEPROM must first be

unlocked for writes.

0xB5

EEPROM_DATA_05

R/W block

Variable N/A

Block reads/writes to Page 5. The EEPROM must first be

unlocked for writes.

0xB6

EEPROM_DATA_06

R/W block

Variable N/A

Block reads/writes to Page 6. The EEPROM must first be

unlocked for writes.

0xB7

EEPROM_DATA_07

R/W block

Variable N/A

Block reads/writes to Page 7. The EEPROM must first be

unlocked for writes.

0xB8

EEPROM_DATA_08

R/W block

Variable N/A

Block reads/writes to Page 8. The EEPROM must first be

unlocked for writes.

0xB9

EEPROM_DATA_09

R/W block

Variable N/A

Block reads/writes to Page 9. The EEPROM must first be

unlocked for writes.

0xBA

EEPROM_DATA_10

R/W block

Variable N/A

Block reads/writes to Page 10. The EEPROM must first be

unlocked for writes.

0xBB

EEPROM_DATA_11

R/W block

Variable N/A

Block reads/writes to Page 11. The EEPROM must first be

unlocked for writes.

0xBC

EEPROM_DATA_12

R/W block

Variable N/A

Block reads/writes to Page 12. The EEPROM must first be

unlocked for writes.

0xBD

EEPROM_DATA_13

R/W block

Variable N/A

Block reads/writes to Page 13. The EEPROM must first be

unlocked for writes.

0xBE

EEPROM_DATA_14

R/W block

Variable N/A

Block reads/writes to Page 14. The EEPROM must first be

unlocked for writes.

0xBF

EEPROM_DATA_15

R/W block

Variable N/A

Block reads/writes to Page 15. The EEPROM must first be

unlocked for writes.

0xC0

MFR_TEMPERATURE_MAX

R/W

N/A

Returns the maximum temperature of the power converter

after achieving regulation.

0xD1

EEPROM_CRC_CHKSUM

N/A

Returns the CRC checksum value from the EEPROM

download operation.

0xD2

EEPROM_NUM_RD_BYTES

R/W

N/A

Sets the number of return read bytes when using

EEPROM_DATA_xx commands.

0xD3

EEPROM_ADDR_OFFSET

R/W

N/A

Sets the address offset of the current EEPROM page.

0xD4

EEPROM_PAGE_ERASE

N/A

Performs a page erase on a selected page (Page 3 to Page 15).

Wait 35 ms for each page erase operation. The EEPROM

must first be unlocked. A page erase of Page 0 and Page 1 is

not allowed.

0xD5

EEPROM_PASSWORD

0xFF

Writes the password to this register to unlock the EEPROM,

and/or changes the EEPROM password.

0xD6

TRIM_PASSWORD

0xFF

Writes the password to this register to unlock the trim

registers for write access.

0xD7

CHIP_PASSWORD

0xFFFF Writes the password to this register to unlock the chip

password for register access.

0xD8

VIN_SCALE_MONITOR

R/W

0x0001 Establishes the scale factor for the input voltage reading

(READ_VIN).

0xD9

IIN_SCALE_MONITOR

R/W

0x0001 Establishes the scale factor for the input current reading

(READ_IIN).

0xF1

EEPROM_INFO

Read block

Variable N/A

Reads the first fault information.

0xFA

MFR_SPECIFIC_1

R/W

0x00

Stores the user customized information. This register also stores

the CS2 high-side mode factory analog trim value.

0xFB

MFR_SPECIFIC_2

R/W

0x00

Stores the user customized information test. This register

also stores the CS2 high-side mode digital offset trim value.

R means read, W means write, and R/W means read/write.

N/A means not applicable.

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