参数资料
型号: ADP1048DC1-EVALZ
厂商: Analog Devices Inc
文件页数: 57/84页
文件大小: 0K
描述: DAUGHTERCARD ADP1048
标准包装: 1
主要目的: 电源管理,功率因数校正
嵌入式:
已用 IC / 零件: ADP1048
次要属性: USB,I2C接口
已供物品:
Data Sheet
EEPROM_CRC_CHKSUM REGISTER
Table 56. Register 0xD1—EEPROM_CRC_CHKSUM
ADP1047/ADP1048
Bits
[7:0]
Bit Name
CRC checksum
R/W
R
Description
Return the CRC checksum value from the EEPROM download operation.
EEPROM_NUM_RD_BYTES REGISTER
Table 57. Register 0xD2—EEPROM_NUM_RD_BYTES
Bits
[7:0]
Bit Name
Number of read
R/W
R/W
Description
These bits set the number of read bytes returned when using the EEPROM_DATA_xx commands.
bytes returned
EEPROM_ADDR_OFFSET REGISTER
Table 58. Register 0xD3—EEPROM_ADDR_OFFSET
Bits
[15:0]
Bit Name
Address offset
R/W
R/W
Description
These bits set the address offset of the current EEPROM page.
EEPROM_PAGE_ERASE REGISTER
Table 59. Register 0xD4—EEPROM_PAGE_ERASE
Bits
[7:0]
Bit Name
Page erase
R/W
W
Description
Perform a page erase on the selected EEPROM page. (Wait 35 ms after each page erase operation.)
EEPROM must first be unlocked. Page 0 and Page 1 erase are allowed only in manufacturing test mode.
EEPROM_PASSWORD REGISTER
Table 60. Register 0xD5—EEPROM_PASSWORD
Bits
[7:0]
Bit Name
EEPROM
R/W
W
Description
Write the password to this register to unlock EEPROM and/or to change the EEPROM password.
password
TRIM_PASSWORD REGISTER
Table 61. Register 0xD6—TRIM_PASSWORD
Bits
[7:0]
Bit Name
Trim password
R/W
W
Description
Write the password to this register to unlock the trim registers for write access. Write the trim password
twice (default 0x00) to unlock the register; write any other value to exit.
EEPROM_INFO COMMAND
Code 0xF1, block read/write. This command reads the manufacturer’s data from the EEPROM.
Rev. 0 | Page 57 of 84
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