® 8k/4k CL Color
38
e2v semiconductors SAS 2014
6.3.5.4
FFC User Bank Management
The new-processed FFC values can be saved or restored in/from 4 x User banks.
Both Gains and Offsets in the same time but also the FFC Adjust User target and associated gain.
These functions are available in the Flat Field correction/Save & Restore FFC section :
Restore FFC from Bank (
RestoreFFCFromBank
) :
Restore the FFC from a Bank in the current FFC.
Read function : “r rffc” : Get the current FFC Bank used
Returned by the camera : 0 for Factory bank or 1 to 4 for User banks
Write function : “w rffc <val>” : Bank <val> 1 to 4 for User banks
Note : Factory means neutral FFC (no correction).
Save FFC in User Bank (
SaveFFCToBank
) :
Save current FFC in User Bank
Can not de read
Write function : “w sffc <val>” : User bank <val> if from 1 to 4.
FFC User Bank Usage
User1
User2
User3
User4
User
banks
Ram Memory
Save
Load
Reset FPN
Reset PRNU
At the power up :
- Last User Bank used is
loaded in RAM
Reset a User bank :
- Reset the RAM
(FPN/PRNU individually)
- Save in the bank to
reset
