Driver Development Kit (DDK)

Showing results for 
Search instead for 
Did you mean: 

X series EEPROM address for AO Cal

X series EEPROM address for AO Cal



I am trying to find AO Cal info in EEPROM. Based on the manual, EEPROM address is 0x5000 (page 1-3). On page 2-18 it shows AOMode address is 0 and AO_Interval address is ox11. There are also three EEPROM registers address defined on page 6-7. I am a little confused here. Which address is used to store AO Cal values?




0 Kudos
Message 1 of 3

Re: X series EEPROM address for AO Cal

Any one has the answer on this? Thanks. 

0 Kudos
Message 2 of 3

Re: X series EEPROM address for AO Cal

Hello LarryL,


There is no magic number that you can use to always get the AO calibration numbers.  The EEPROM in organized in a way that only some information is at a static address that never changes.  Other pieces of information, such as AO calibration can be at varying offsets. 


Please read the entire EEPROM section of the x series manual to get an understanding of the layout.  Then you can use the procedure shown in the eepromHelper.cpp to see how to get the AO calibration information.


Steven T.

Message 3 of 3