® 16k CXP
62
UM 16k CXP – Indice E - 06/13
e2v semiconductors SAS 2013
11.11
Flat Field Correction
(@0x8800 => 0x89FF without memory zone)
Feature
CXP @
Size
in
bytes
Description
By default
FFCEnable
0x08800
4
0
: Disable Flat Field Correction (“False”)
- In user/integrator mode : the factory FFC bank is
written into the FPGA and the FFC stays enabled
1
: Enable Flat Field Correction (“True”)
0
FPNReset
0x08804
4
0
: Reset FPN coefficients
PRNUReset
0x08808
4
0
: Reset PRNU coefficients
FPNValueAll
0x10000
32K
Memory containing FPN
Format: S9.1 => -256..+255.5 step ½
Size=CCDSize*2
FPNValueSize
Xml
2
Integer providing FPN value size in byte
PRNUValueAll
0x20000
32K
Memory containing PRNU
Format: U1.13 (1+coeff/1024) => x1..x4.999877 step
1/1024
Size=CCDSize*2
PRNUValueSize
Xml
2
Integer providing PRNU value size in byte
FFCCalibrationCtrl
0x0880C
4
FFC calibration
- In Read Mode:
0
= finished
1
= running
- In Write Mode:
0
= Abort PRNU calibration by setting it to
“Off” (no effect if already stopped)
1
= Launch PRNU calibration by setting it to
“Once” (no effect if already launched)
0
FPNCalibrationCtrl
0x08810
4
FPN calibration
- In Read Mode:
0
= finished
1
= running
- In Write Mode:
0
= Abort FPN calibration by setting it to
“Off” (no effect if already stopped)
1
= Launch FPN calibration by setting it to
“Once” (no effect if already launched)
0
FFCAdjust
0x08814
4
0
: Disable ffc adjust
1
: Enable ffc adjust
0
FFCAutoTargetLevel
0x08818
4
Set FFC target adjust level, from 0 to 4095, step 1
3000
FFCGainAdjust
0x0881C
4
FFC Gain Adjust
11.12
LUT
(@0x8A00 => 0x8BFF without memory zone)
Feature
CXP @
Size
in
bytes
Description
By default
LUTEnable
0x08A00
4
0
: Disable LUT (“False”)
1
: Enable LUT (“True”)
0
LUTValueAll
0x30000
8K
Memory containing LUT on 12 bits
Size=2^12 * 2
LUTValueSize
Xml
2
Integer providing LUT value size in byte