No.11S098-03
53
STC-GE33OX/GEC33OX
Users guide Rev. 1.03
Command No.
31H:
DGB[7..0]
32H:
GOFS[7..0]
38H:
CLAMP[7..0]
3EH:
WHITE_CLIP
[15..8]
3FH:
WHITE_CLIP
[7..0]
50H:DELAY_I
[7..0]
51H: DELAY_I
[15..8]
52H: DELAY_I
[23..16]
53H:DELAY_F
[7..0]
Sets the white clip level for the white clip test pattern.
Delay time for the trigger signal = (DELAY_I[23..0]). (DELAY_F[7..0]) useconds
Command descriptions
[The delay time (usecond, integer) for the trigger signal]
Initial data: DELAY_I[23..0]
=
0, data range: 0 to 2,000,000
Sets the delay time that is from the trigger signal input to start exposure as usecond.
[The white clip level for the white clip test pattern
Initial data: WHITE_CLIP[15..0] = 1,023, data range: 0 to 4,095
Initial data: DELAY_F[23..0]
=
0, data range: 0 to 99
[The delay time (usecond, decimal) for the trigger signal]
Sets the delay time that is from the trigger signal input to start exposure as usecond.
Delay time for the trigger signal = (DELAY_I[23..0]). (DELAY_F[7..0]) useconds
[The digital gain] Initial data: DGB[7..0] = The factory adjusted value
Video level = (Input video level - CLAMP level ) x (1 + DGB[7..0] / 128) + CLAMP Level
* CLAMP Level
Clamp level (The calculated value of the address 38H)
Clamp level = (CLAMP[7..0] X 8 + 56) / 16 (for 8bit output)
[The gain offset]
[The clamp level] Initial data: CLAMP[7..0] = 9, data range: 0 to 31
Sets the clamp level (The clamp level of the black signal).
Automaticaly sets 31 when sets more then 31.
Initial data: GOFS[7..0] = The factory adjusted value, data range: 0 to 255
Clamp level = CLAMP[7..0] X 8 + 56 (for 12bit output)
Clamp level = (CLAMP[7..0] X 8 + 56) / 4 (for 10bit output)