Allied International V2.4.0 Digital Camera User Manual


 
Description of the data path
OSCAR Technical Manual V2.4.0
66
Register Name Field Bit Description
0xF0F00804 AUTO_EXPOSURE 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 star
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 capability is not available,
reading this field has no meaning.
Table 24: CSR: Auto Exposure
Note
L
Configuration
To configure this feature in an advanced register: See Table
94: Advanced register: Auto gain control on page 192.