VS6663CC Datasheet, PDF (26/63 Pages) STMicroelectronics – 1.3 megapixel camera module

Camera control interface (CCI)
VS6663CC
Table 14. Setup registers [0x0100 to 0x01FF] (continued)
Index Byte
Register name
Data type Default Type
Comment
0x0112 Hi
csi_data_format
0x0113 Lo
0x0114
csi_lane_mode
16UI
8UI
0A.0A
00
The MSB contains the bit width of
the uncompressed pixel data.
The LSB contains the bit width of the
RW ^{compressed pixel data.}
0A.0A - RAW10 mode
0A.08 - 10-8 compressed mode
08.08 - RAW8 mode
Number of data lanes in use
RW
00 - 1-lane
0x0115
csi2_10_to_8_dt
8UI
30
RW
CSI-2 data type for 10-8
compression
0x0120
gain_mode
0x0136 Hi
extclk_frequency_mhz
0x0137 Lo
0x00 – Global analog gain.
8UI
00 RO VS6663CC supports only global
gain modes.
8.8UR 06.00 RW Frequency of external crystal
4.2.6
Integration time and gain registers [0x0200 to 0x02FF]
These registers are used to control the image exposure. See Section 6.3: Exposure and
gain control on page 44 for more information.
Table 15. Integration time and gain registers [0x0200 to 0x02FF]
Index Byte
Register name
Data type Default Type
Comment
0x0200 Hi
fine_integration_time
0x0201 Lo
16UI 01.4C RW Fine integration time (pixels)
0x0202
0x0203
0x0204
0x0205
Hi
coarse_integration_time
Lo
Hi
analogue_gain_code_global
Lo
0x020E Hi
0x020F Lo
digital_gain_greenr
16UI
16UI
16UR
00.00 RW coarse integration time (lines).
00.00
Global analog gain parameter
RW
(coded). See Section 6.3.1: Gain
model on page 44 for details of how
to use this parameter.
01.00 RW Gain code for greenr channel
0x0210 Hi
0x0211 Lo
digital_gain_red
16UR 01.00 RW Gain code for red channel
0x0212 Hi
0x0213 Lo
digital_gain_blue
16UR 01.00 RW Gain code for blue channel
0x0214 Hi
0x0215 Lo
digital_gain_greenb
16UR 01.00 RW Gain code for greenb channel
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