VS6663CC Datasheet, PDF (27/63 Pages) STMicroelectronics – 1.3 megapixel camera module

VS6663CC
Camera control interface (CCI)
4.2.7
Video timing registers [0x0300 to 0x03FF]
For a full description of the video timing registers refer to Chapter 6: Video timing on
page 38.
Table 16. Video timing registers [0x0300 to 0x03FF]
Index Byte
Register name
Data type Default Type
Comment
0x0300
0x0301
0x0302
0x0303
Hi
vt_pix_clk_div
Lo
Hi
vt_sys_clk_div
Lo
16UI
16UI
Video timing clock divider
00.0A RW
Value: 10
Video timing clock divider
00.01 RW
Value: 1
0x0304
0x0305
0x0306
0x0307
Hi
pre_pll_clk_div
Lo
Hi
pll_multiplier
Lo
16UI
16UI
Pre PLL clock divider value
00.01 RW
Value: 1
PLL multiplier value
00.85 RW
Value: 133
0x0340
0x0341
Hi
frame_length_lines
Lo
16UI
03.F0
Frame length
RW Units: Lines
Value: 1008
0x0342
0x0343
Hi
line_length_pck
Lo
16UI
0A.50
Line length
RW Units: Pixel clocks
Value: 2640
0x0344
0x0345
Hi
x_addr_start
Lo
16UI
00.00
X-address of the top left corner of
the visible pixel data
RW _{Units: Pixels}
Value: 0
0x0346 Hi
y_addr_start
0x0347 Lo
16UI
00.00
Y-address of the top left corner of
the visible pixel data.
Must be modulo 4 for correct
RW _{operation of device.}
Units: Lines
Value: 0
0x0348
0x0349
Hi
x_addr_end
Lo
16UI
05.0F
X-address of the bottom right corner
of the visible pixel data
RW _{Units: Pixels}
Value: 1295
0x034A Hi
y_addr_end
0x034B Lo
16UI
03.CF
Y-address of the bottom right corner
of the visible pixel data
RW _{Units: Lines}
Value = 975
0x034C Hi
x_output_size
0x034D Lo
16UI
05.10
Width of image data output from the
sensor module
RW _{Units: Pixels}
Value: 1296
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