Sony XCD-SX90CR Panduan Teknis - Halaman 29

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Sony XCD-SX90CR Panduan Teknis
Setting AWB (Auto White Balance)
Parameters
Enabling AWB parameter setting
Write the following three commands in sequence.
Address
Data
F0F30000
08004600
F0F30004
0034FFFF
F0F30008
80000000
The detection frame is highlighted.
Disabling AWB parameter setting
Write the following three commands in sequence.
Address
Data
F0F30000
08004600
F0F30004
0034FFFF
F0F30008
00000000
When AWB parameter setting is enabled, addresses
0xF0F63000 or later for the setting become open.
Address
Data
F0F63000
00ss00ee
F0F63004
00ss00ee
F0F63010
F0F63014
F0F63018
F0F63020
00dd00dd
F0F63024
0000000d
Sets horizontal range in
percentage units.
Sets vertical range in
percentage units.
R level can be obtained.
(example value)
G level can be obtained.
(example value)
B level can be obtained.
(example value)
Sets the OnePush AWB speed
using the most significant 16
bits.
Sets the AWB speed using the
least significant16 bits.
Sets algorithm selection 0 or 1.
Setting AE (Auto Exposure)
Parameters
Enabling AE parameter setting
Write the following three commands in sequence.
Address
Data
F0F30000
08004600
F0F30004
0035FFFF
F0F30008
80000000
The detection frame is highlighted.
Disabling AE parameter setting
Write the following three commands in sequence.
Address
Data
F0F30000
08004600
F0F30004
0035FFFF
F0F30008
00000000
When AE parameter setting is enabled, addresses
0xF0F64000 or later for the setting become open.
Address
Data
F0F64000
00ss00ee
F0F64004
00ss00ee
F0F64010
F0F64020
00dd00dd
F0F64024
00dd00dd
F0F64028
000000dd
Sets horizontal range in
percentage units.
Sets vertical range in
percentage units.
Video level can be obtained.
(example value)
Sets the AE response speed.
Sets the AE restart time using
the most significant 16 bits.
Sets the level of AE restart
using the least significant 16
bits.
Setting a lower value makes
the AE sensitive to change in
video level.
Sets the limit of the high-speed
shutter.
The default setting is 0A
(1/10000).
The variable range is from 3 to
20 in hexadecimal numbers.
Note that a lower value may
lead to hunting.
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