ADP1050ACPZ-R7 datasheet(49/93 Pages) AD

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ADP1050

Data Sheet

Command

Code

Command Name

PMBus/

SMBus

Transaction

Type

Number

of Data

Bytes

Default Value1 Description

0xBA

EEPROM_DATA_10

R/W block

Variable N/A

Blocks reads/writes to Page 10. The EEPROM must

first be unlocked for writes.

0xBB

EEPROM_DATA_11

R/W block

Variable N/A

Blocks reads/writes to Page 11. The EEPROM must

first be unlocked for writes.

0xBC

EEPROM_DATA_12

R/W block

Variable N/A

Blocks reads/writes to Page 12. The EEPROM must

first be unlocked for writes.

0xBD

EEPROM_DATA_13

R/W block

Variable N/A

Blocks reads/writes to Page 13. The EEPROM must

first be unlocked for writes.

0xBE

EEPROM_DATA_14

R/W block

Variable N/A

Blocks reads/writes to Page 14. The EEPROM must

first be unlocked for writes.

0xBF

EEPROM_DATA_15

R/W block

Variable N/A

Blocks reads/writes to Page 15. The EEPROM must

first be unlocked for writes.

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

the 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 at least 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

The scale factor for the input voltage reading

(READ_VIN).

0xD9

IIN_SCALE_MONITOR

R/W

0x0001

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.

0xFB

MFR_SPECIFIC_2

R/W

0x00

Stores the user customized information.

N/A = Not applicable.

Rev. A | Page 48 of 92

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