Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

ADP1046AW Datasheet(PDF) 79 Page - Analog Devices

Part No. ADP1046AW
Description  Digital Controller for Isolated
Download  88 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  AD [Analog Devices]
Homepage  http://www.analog.com
Logo 

ADP1046AW Datasheet(HTML) 79 Page - Analog Devices

Zoom Inzoom in Zoom Outzoom out
 79 / 88 page
background image
Data Sheet
ADP1046AW
Rev. 0 | Page 79 of 88
EEPROM REGISTERS
Refer to the I2C communication protocol specification for more information about how to write these commands to the ADP1046AW.
Table 119. Register 0x81—RESTORE_DEFAULT_ALL
Bits
Bit Name
Type
Description
N/A
RESTORE_DEFAULT_ALL
Send
byte
Download the factory default settings from EEPROM (Page 0 of the main block) into
operating memory. The password is also reset to the default value (0xFF).
Table 120. Register 0x82—STORE_USER_ALL
Bits
Bit Name
Type
Description
N/A
STORE_USER_ALL
Send
byte
Copy the entire contents of operating memory (registers) into EEPROM (Page 1 of the main
block). The EEPROM must first be unlocked.
Table 121. Register 0x83—RESTORE_USER_ALL
Bits
Bit Name
Type
Description
N/A
RESTORE_USER_ALL
Send
byte
Download the stored user settings from EEPROM (Page 1 of the main block) into operating
memory. The EEPROM must first be unlocked.
Table 122. Register 0x84—EEPROM_CRC_CHKSUM
Bits
Bit Name
Type
Description
[7:0]
EEPROM_CRC_CHKSUM
R
Return the CRC checksum value from the EEPROM download operation.
Table 123. Register 0x85—EEPROM_ADDR_OFFSET
Bits
Bit Name
Type
Description
[15:0]
EEPROM_ADDR_OFFSET
R/W
Set the address offset of the current EEPROM page.
Table 124. Register 0x86—EEPROM_NUM_RD_BYTES
Bits
Bit Name
Type
Description
[7:0]
EEPROM_NUM_RD_BYTES
R/W
Set the number of read bytes returned when using the EEPROM_DATA_xx command.
Table 125. Register 0x87—EEPROM_PAGE_ERASE
Bits
Bit Name
Type
Description
[7:4]
Reserved
R
Reserved.
[3:0]
EEPROM_PAGE_ERASE
W
Perform a page erase on the selected EEPROM page (Page 4 to Page 15). Wait 35 ms after
each page erase operation. The EEPROM must first be unlocked. Page 0 and Page 1 are
reserved for storing the default settings and user settings, respectively. The user cannot
perform a page erase of Page 0 or Page 1. Page 2 and Page 3 are reserved for internal use; do
not erase the contents of Page 2 or Page 3.
Table 126. Register 0x88—EEPROM_PASSWORD
Bits
Bit Name
Type
Description
[7:0]
EEPROM_PASSWORD
W
Write the password to this register two consecutive times to unlock the EEPROM and/or to
change the EEPROM password. The factory default password is 0xFF. To lock the EEPROM,
type any value other than the password to this register.
Table 127. Register 0x89—TRIM_PASSWORD
Bits
Bit Name
Type
Description
[7:0]
TRIM_PASSWORD
R/W
Write the password to this register to unlock the trim registers for write access. Write the
trim password twice to unlock the register; write any other value to exit. The trim password
is the same as the EEPROM password.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84  85  86  87  88 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn