SAA8116 Datasheet, PDF (26/60 Pages) NXP Semiconductors – Digital PC-camera signal processor including microcontroller and USB interface

Philips Semiconductors
Digital PC-camera signal processor including
microcontroller and USB interface
Product specification
SAA8116
Table 10 Register CONTROL 1 (address: 0x01H)
BIT
76543210
PARAMETER
DISP_CNTRL: select display signal
00
no display
01
D_WC (white clipped pixels)
10
D_AWBVAL (pixels according to AWBVAL)
11
D_MWG (measurement windows)
RGB_SEP_OFF: RGB reconstructor for raw data mode
0
enabled (normal RGB mode)
1
disabled (raw data mode)
XX
reserved
VCF_GAIN: vertical contour filter gain
0
double
1
normal
WH_CL_MAP: white clip mapping on UV-grid
0 0 [0 0 1 0 0] spreading filter
0 1 [0 1 1 1 0] spreading filter
X X [1 1 1 1 1] spreading filter
Table 11 Register GAMMA_KNEE (address: 0x17H)
BIT
76543210
PARAMETER
control scaler (5/8 gain)
0
disabled (transparent mode)
1
enabled (normal operation)
control knee
0
disabled
1
enabled
X X X X X X gamma balance [0 to 63]/64
Table 12 Register VC_CNTRL (address: 0x18H)
BIT
76543210
PARAMETER
control vertical contour horizontal low pass filter
0
disabled
1
enabled
XXX
vertical contour COMB filter gain [0 to 7]/8
X X X X vertical contour gain [0 to 15]/16
2001 May 04
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