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FV-L500B1
User’s Guide Rev. 1.01
4.4 Camera Control Command
4.4.1 Camera Command List
The data unit of the each command is 1 byte (8bit).
The data can be saved to the EEPROM if there is an “X” in the “Save to EEPROM” column in the
following list.
The camera initializes based on the stored data in the EEPROM when the power is applied.
Command
No.
R/W
Save to
EEPROM
Function Initial Data
Data Range
00 to 0FH
Reserved - -
10H R/W
X Camera function mode 1 (8bit: D[70]) 9
11H R/W
X Camera function mode 2 (8bit: D[70]) 0
12H R/W
X Camera function mode 3 (8bit: D[70]) 0
13H Reserved - -
14H R/W
X Communication mode (8bit: D[70]) 1
15 to 1FH
Reserved - -
20H R/W
X Exposure time (H) of the electronic shutter (16bit: D[70])
21H R/W
X Exposure time (H) of the electronic shutter (16bit: D[158])
0 0 to 4095
22H R/W
X Exposure time (CLK) of the electronic shutter (16bit: D[70])
23H R/W
X Exposure time (CLK) of the electronic shutter (16bit: D[158])
0 0 to 1923
24H R/W
X Start line of the variable partial scanning (16bit: D[70])
25H R/W
X Start line of the variable partial scanning (16bit: D[158])
0 0 to 2057
26H R/W
X Effective lines of the variable partial scanning (16bit: D[70])
27H R/W
X Effective lines of the variable partial scanning (16bit: D[158])
2058 0 to 2058
28H R/W
X Delay time for the trigger (8bit: D[70]) 0 0 to 31
29-2FH Reserved - -
30H R/W
X CDS gain (8bit: D[70]) 0 0 to 255
31H X Digital gain 0 to 255
32H R/W
X Gain offset (6bit: D[50])
The Factory
Adjusted
Value
0 to 255
33 to 37H
Reserved - -
38H R/W
X Clamp level (8bit: D[70]) 0 0 to 255
39 to 3DH
Reserved - -
3EH R/W X
Test pattern level (10bit: D[70])
3FH R/W X
Test pattern level (10bit: D[98])
4095 0 to 4095
40 to 53H R/W X
Reserved
- -
68H R/W
X Digital clamp (8bit: D[7..0]) 0
69H Reserved - -
6AH R/W
X Manual digital clamp (Left) (16bit D[7..0])
6BH R/W
X Manual digital clamp (Left) (16bit D[15..8])
0 0 to 1023
6CH R/W
X Manual digital clamp (Right) (16bit D[7..0])
6DH R/W
X Manual digital clamp (Right) (16bit D[15..8])
0 0 to 1023
6E to 77H
Reserved - -
78H R/W
X Test pattern selection (8bit: D[7..0]) 0 -
79H R/W
X Image effect selection (8bit: D[7..0]) 0 -
7A to FFH
Reserved - -
80H R/W
EEPROM control (8bit: D[70])