Control

Control of Sony’s Unique Features

LUT (LookUp Table)

Enabling writing the Lookup table

Write the following three commands in sequence.

AddressData

F0F30000 08004600

F0F30004 0030FFFF

F0F30008 80000000

Disabling writing the Lookup table

Write the following three commands in sequence.

AddressData

F0F30000 08004600

F0F30004 0030FFFF

F0F30008 00000000

When writing of the Lookup table is enabled, the addresses 0xF0F60000 to 0xF0F61FFC that store the Lookup table become open.

The table has two channels. Channel 0 is in EEPROM write mode, and channel 1 is in RAM write mode. The table written in EEPROM is read out when Gamma is set to 3.

The table written in RAM is directly reflected to images regardless of the Gamma setting.

Channel 0 (EEPROM mode)

Address

Data

 

 

 

 

F0F60000

Any data

Output data when input data is 0.

 

 

 

F0F60004

 

Output data when input data is 1.

 

 

 

F0F60008

 

Output data when input data is 2.

 

 

 

:

:

 

 

 

 

F0F60FF8

 

Output data when input data is

 

 

0x3FE.

 

 

 

F0F60FFC

 

Output data when input data is

 

 

0x3FF.

 

 

 

Channel 1 (RAM mode)

Address

Data

 

 

 

 

F0F61000

Any data

Output data when input data is 0.

 

 

 

F0F61004

 

Output data when input data is 1.

 

 

 

F0F61008

 

Output data when input data is 2.

 

 

 

:

:

 

 

 

 

F0F61FF8

 

Output data when input data is

 

 

0x3FE.

 

 

 

F0F61FFC

 

Output data when input data is

 

 

0x3FF.

 

 

 

Although block writing is applicable for either mode, transfer the next data in EEPROM mode only after confirming that the previous writing has been completed, because writing in EEPROM mode requires a long time.

The common Lookup table is used for both the 16-bit mode and 8-bit mode. For the 8-bit mode, the most significant 8 bits of the 10 bits will handle data.

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