Instruction manual

Description of the data path

0xF0F0080C WHITE_BALANCE Presence_Inq [0] Presence of this

feature: 0: N/A;

1: Available

Abs_Control [1] Absolute value

control

O: Control with value

in the value field

1: Control with value

in the absolute value

CSR

If this bit= 1 the

value in the value

field has to be

ignored

- [2..4] Reserved

One_Push [5] Write: Set Bit high to

start

Read: Status of the

feature: Bit high:

WIP, Bit low: Ready

ON_OFF [6] Write ON or OFF this

feature, ON=1

Read: Status of the

feature; OFF=0

A_M_MODE [7] Set bit high for Auto

feature

Read for Mode;

0= MANUAL; 1= AUTO

U/B_Value [8..19] U/B value; Write if

not Auto; Read

V/R_Value [20..31] V/R Value

Table 30: White balance register

The values in the U/B_Value field produce changes from green to blue; the V/R_Value field from

green to red as illustrated below.

Figure 32: U/V slider range

MARLIN Technical Manual

Page 58