3 x 3 filter, Display of test chart, 3 × 3 filter display of test chart – Sony XCD-V60 User Manual

Page 27: 3 × 3 filter, Enabling writing the filter, Disabling writing the filter, Displaying the color bar, Displaying the gray scale, Turning off the test chart

Advertising
background image

Co
nt

rol

27

3 × 3 Filter

Enabling writing the filter

Write the following three commands in sequence.

Disabling writing the filter

Write the following three commands in sequence.

When writing of the filter is enabled, the addresses
0xF0F62000 to 0xF0F62024 that store the filter table
become open.

The filter coefficients are specified with 16 bits from
0x0000 to 0xFFFF.
The most significant bit of the 16 bits represents a sign,
the following 7 bits are the integer portion, and the least
significant 8 bits are the fractional portion.

0100: 1.0
FF00: –1.0
0080: 0.5
0040: 0.25

The filter written here is read out when the optical filter
is set to 8.

Display of Test Chart

Displaying the color bar

Write the following three commands in sequence.

Displaying the gray scale

Write the following three commands in sequence.

Turning off the test chart

Write the following three commands in sequence.

Address

Data

F0F30000

08004600

F0F30004

0031FFFF

F0F30008

80000000

Address

Data

F0F30000

08004600

F0F30004

0031FFFF

F0F30008

00000000

F0F62000

Top left

F0F62004

Top

F0F62008

Top right

F0F62010

Left

F0F62014

Center

F0F62018

Right

F0F6201C

Bottom left

F0F62020

Bottom

F0F62024

Bottom right

Address

Data

F0F30000

08004600

F0F30004

0037FFFF

F0F30008

80000001

Address

Data

F0F30000

08004600

F0F30004

0037FFFF

F0F30008

80000002

Address

Data

F0F30000

08004600

F0F30004

0037FFFF

F0F30008

00000000

Advertising
This manual is related to the following products: