VSP 94x2A
DATA SHEET
2
Table 3–8: I C bus command description, continued
Bit
Name
Description
Subaddress E9
D7
LBSTABILITY
[FP-RGB]
Stability flag
0: continuous format update
1: Format update only once
D6
LB43SENS
[FP-RGB]
Sensitivity to 4:3 switch
0: off
1: on
D5
LBNGFEN
[FP-RGB]
No gradient found
0: disabled
1: enabled
D4-D0
LBTHDNBNG
[FP-RGB]
Threshold for darkness-brightness, gradient only
(int) 15: default]
Subaddress EA
D7-D6
LBSUB
[FP-RGB]
Subsampling mode
0x: 13.5 MHz (1, e.g. digital 656 input)
10: 20.25 MHz source (1.5, for CVBS, YUV and RGB)
11: 40.5 MHz source (3)
D5
LBGRADRST
[FP-RGB]
Reset of gradient method
0: no reset
1: reset
D4-D0
LBHSDEL
[FP-RGB]
Histogram stability delay
(int)10=default
Subaddress EB
D4-D0 LBTHDNBNHA
[FP-RGB]
Subaddress EC
D4-D0 LBACTIVITY
Threshold for darkness-brightness, histogram, activity
(int)30=default
Activity
[FP-RGB]
Subaddress ED
D4-D0 LBGFBDEL
(int) 5: default]
Gradient fall back delay value
[FP-RGB]
Subaddress EE
D4-D0 LBGSDEL
[FP-RGB]
Subaddress EF
D4-D0 LBASDEL
(int) 11: default]
Gradient stability delay value
(int) 10: default]
Activity stability delay
[FP-RGB]
(int) 10: default]
102
Aug. 16, 2004; 6251-552-1DS
Micronas
MICRONAS [ MICRONAS ]
