ICM105B VGA CMOS sensor
Data Sheet V1.6, August 2002
©2000, 2001,2002 IC Media Corporation & IC Media Technology Corp
10/16/2002
web site: http://www.ic-media.com/
web site: http://www.ic-media.com.tw/
page 7
Confidential
3. SIF Registers
Address
Name
Default
Description
0x00
PART_CONTROL
0
Processing control
[0] 0: normal mode, 1: single frame mode
[1] Slope adjustment enable
[2] Exposure time control, writing a 1 will
activate the new value set in
AD_EXPOSE_TIME, when read back from it, 0
means either the exposure time change is finished
(in video mode) or the entire frame is transmitted
(in single frame mode), 1 means either the
exposure time change is still in progress (in video
mode) or the frame is yet to finish (in single
frame mode)
[6:3] Frame rate,
0: 30 fps
1: 20 fps
2: 15 fps
3: 12 fps
4: 10 fps
5: 6 fps
6: 5 fps
7: 4 fps
8: 3 fps
9: 2 fps
10: 1 fps
[7] Latent change, writing a 1 means the changed
latent registers now starts taking effect, when the
entire operation is done, the read back value of
this bit will change from 1 to 0.
0x01
0x02
TIMING_CONTROL_LOW
TIMING_CONTROL_HIGH
0x0019
Timing control
[0] Column count enable, set to 0 when filling
wave table, set to 1 when normal operation
[1] HSYNC polarity, 0: active low, 1: active high,
the initial value is determined by DOUT[5]
[2] VSYNC polarity, 0: active low, 1: active high,
the initial value is determined by DOUT[6]
[3] Auto dark correction enable
[4] Timing select, 0: wave table timing, 1: default
timing
[6] Flash polarity, 0: active low, 1: active high
[7] Blank polarity, 0: active low, 1: active high
[8] IRST select, 0: from wave table, 1: from
IRST_NUMBER register
[10] Capture: when in single frame mode, writing
a 1 here will start a frame capture
[11] Dead column removal mode, 0: color, 1:
black-and-white
[12] Out-of-array exposure pointer control, 0:
point to row 487, 1: point to row 490 (a non-
existent row)
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