
Description of the data path
PIKE Technical Manual V4.0.0
124
The IIDC register brightness at offset 800h is used for this purpose.
The following table shows the BRIGHTNESS register.
Note
L
• Setting the gain does not change the offset (black
value).
Register Name Field Bit Description
0xF0F00800 BRIGHTNESS 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
- [8..19] Reserved
Value [20..31] Read/Write Value; this field is
ignored when writing the value in
Auto or OFF mode; if readout capabil-
ity is not available reading this field
has no meaning
Table 52: Brightness
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