CDCE6214: Do I need to write all registers in a direct access EEPROM programming flow

Hi Experts, Pros, and Tired Apps Engineers,

I am following section 9.5.2.2 of SNAS811 and step 1 to read back base page and OR the trim values is inconvenient in my manufacturing environment. 

I have looked at the EEPROM register bits from Table 21 in the EEPROM base page that indicate trim values.  They are all contained in EEPROM registers 7 to 14 and EEPROM register 15.  Lucky for me I am not setting any of the other bits in those fields.  So my question is, if using direct EEPROM access, can I skip those registers entirely?  Rather than reading back the entire base page and modifying bits and writing the base page again.

Your recommended EEPROM direct access flow:

1. Read base page
2. Modify base page registers as necessary to retain trim values
3. Unlock EEPROM
4. Write all EEPROM registers from 0x63 to 0x0
5. Lock EEPROM

What I want to do:

1. Unlock EEPROM
2. Write EEPROM registers 0x63 to 0x10
3. Write EEPROM register 0xE
4. Write EEPROM register 0x6 to 0x0
5. Lock EEPROM

Do you see a problem with the above method?

Looking forward to your response within 24 hours!

Best Regards,

Rob Rodrigues