MCM20027 Motorola, MCM20027 Datasheet - Page 48

• Manufacturer Part Number: MCM20027
• Description: Color SXGA Digital Image Sensor 1280 x 1024 pixel progressive scan solid state image sensor with integrated CDS/PGA/ADC / digital programming / control
• Manufacturer: Motorola

MOTOROLA
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
SFRS mode. Please refer to
a timing diagram of this mode.
The sp bit is used to define whether SOF is active high
or low. SOF is active high in default.
The ve bit is used to determine whether VCLK is output
at the beginning of all the rows including virtual frame
rows or for the WOI rows only. The default is WOI only.
The vp bit is used to define whether VCLK is active high
or low. VCLK is active high in default.
The
define what pixels of the WOI are read and the method
they are read.
Using the cm bit, the user can sample the pixel array in
either monochrome or Bayer pattern color space. This
means that when sampling the rows or columns, the set
of pixels read will be gathered as individual pixels
Address
Number
msb (7)
Sub-sample Control Register; Table
FUO
40
Bit
7
6
5
4
3
2
1
0
h
Function
Capture
Enable
Enable
Phase
Phase
Phase
HCLK
HCLK
HCLK
Mode
VCLK
VCLK
Mode
cms
FUO
SOF
6
Figure 14, on page 20
Factory Use Only
0
1
1
0
1
0
1
0
1
0
1
0
1
0
b
b
b
b
b
b
b
b
b
b
b
b
b
b
= Continuos Frame Rolling Shutter
= Single Frame Rolling Shutter
= SOF active high
= SOF active low
= All virtual frame rows
= Window of Interest rows only
= Active high
= Active low
= Continuous
= Window of Interest Pixels only
= Active high
= Active low
= Continuous - envelope
= Toggles - like MCLK
sp
5
Table 29. Capture Mode Control Register
30, is used to
Capture Mode Control
ve
4
for
Description
The he bit is used to determine whether HCLK is output
continuously or for the WOI pixels only. The default is
WOI only.
The hp bit is used to define whether HCLK is active high
or low. HCLK is active high in default.
The hm bit is used to define HCLK is toggled or wheth-
erwhether it is continuously output.
(monochrome) or in color tiles of pixels (Bayer pattern).
The pixels will be read in monochrome mode in default.
The row sub sampling rate is defined by rf[1:0] while the
column sub sampling rate is defined by cf[1:0]. The pix-
el array is fully sampled in default.
vp
3
he
Revision 8.0 - 28 November 2001 :
2
ImageMOS
hp
ImageMOS
1
Default
Reset
State
lsb (0)
2A
hm
0
0
1
0
1
0
1
0
b
b
b
b
b
b
b
b
h
MCM20027
48