VSP 94x2A
DATA SHEET
2
Table 3–8: I C bus command description, continued
Bit
Name
Description
Subaddress 0Fh
D7
RGBSEL
[FP-RGB]
Input selection
‘0’: use RGB/YUV input1
‘1’: use RGB/YUV input2
D6-D0
MIXGAIN
[FP-RGB]
Gain of Fast Blank Signal
‘1000000’: −64
‘0000000’: 0
‘0111111’: +63
Note: For proper operation in dynamic softmix mode, absolute value of MIX-
GAIN must be bigger than 2 (e.g. 3)
Subaddress 10h
D7
CLMPVG
[FP-RGB]
Clamping Value G ADC
‘0’: 16
‘1’: 80
D6
DCLMPF
[FP-RGB]
Clamping Fast Blank input
‘0’: enable clamping
‘1’: disable clamping (DC coupling)
D5-D0
USATADJ
[FP-RGB]
U Saturation Adjustment
‘000000’: 0
‘000001’: 1/32
‘100000’: 1
‘111111’: 63/32
Subaddress 11h
D7-D6
STANDBY
Standby Mode
[FP-RGB]
‘00’: all analog cores active
‘01’: RGB/FBL ADCs in Stand-By mode
‘10’: RGB/FBL and CVBS ADCs and DACs in Stand-By mode
‘11’: DACs in Stand-By mode
D5-D0
VSATADJ
[FP-RGB]
V Saturation Adjustment
‘000000’: 0
‘000001’: 1/32
‘100000’: 1
‘111111’: 63/32
Subaddress 12h
D7
Y2RGB
[FP-RGB]
Y to RGB (for YUV mode)
0: use Y from green ADC
1: use Y from CVBS ADC
D5-D0
YFDEL
[FP-RGB]
Y/FBL Delay Adjustment
Granularity: 50 ns
‘000000’: no delay
‘111111’: 3.15 µs
56
Aug. 16, 2004; 6251-552-1DS
Micronas
MICRONAS [ MICRONAS ]
