SAA8112HL Datasheet, PDF (21/40 Pages) NXP Semiconductors – Digital camera signal processor and microcontroller

Philips Semiconductors
Digital camera signal processor and
microcontroller
Product specification
SAA8112HL
Table 6 Register CONTROL0 (address: 0x00H)
BIT
PARAMETER
76543210
DESCRIPTION
auto optical black control:
1 on
0 off
type of sensor:
1
RGB Bayer CCD (VGA)
0
complementary mosaic CCD (PAL/NTSC)
type of colour filter (if SENS_VGA = 0):
1
filter type B
0
filter type A
colour separator (if SENS_VGA = 1):
1
on
0
off (raw data mode)
1
synchronizes the colour separator on pixel level
1
synchronizes the colour separator on line level
1
synchronizes the colour separator on field level
00
NAME
AUTO_OPT_BLACK
SENS_VGA
MOSAIC_FIL_TYPE
RGC
PIX_PHASE
LINE_PHASE
FIELD_PHASE
Reserved
Table 7 Register CONTROL0 (address: 0x01H)
BIT
PARAMETER
76543210
DESCRIPTION
00
11
10
01
00
compression factor for RGB knee:
1_⁄2
3_⁄8
1_⁄4
1_⁄8
selection of filter characteristics of UV downsample
filters:
1
for medium resolution sensors
0
for high resolution sensors
video mode selection:
1
PAL
0
NTSC
00
NAME
Reserved
RGB_KNEE_K
MED_RES
PAL_NTSC
Reserved
2000 Jan 18
21