Description of the data path
PIKE Technical Manual
V5.0.0
129
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.
Register
Name
Field
Bit
Description
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
will be ignored.
---
[2..4]
Reserved
One_Push
[5]
Write 1: begin to work (self-cleared after
operation)
Read:
1: in operation
0: not in operation
If A_M_Mode = 1, this bit will be ignored.
ON_OFF
[6]
Write: ON or OFF this feature
Read: read a status
0: OFF
1: ON
A_M_MODE
[7]
Write: set mode
Read: read current mode
0: MANUAL
1: AUTO
U/B_Value
[8..19]
U/B value
This field is ignored when writing the
value in Auto or OFF mode.
If readout capability is not available, read-
ing this field has no meaning.
V/R_Value
[20..31] V/R Value
This field is ignored when writing the
value in Auto or OFF mode.
If readout capability is not available, read-
ing this field has no meaning.
Table 38: White balance register
