參數(shù)資料
型號(hào): MCM20027IBBL
廠商: MOTOROLA INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: Color SXGA Digital Image Sensor 1280 x 1024 pixel progressive scan solid state image sensor with integrated CDS/PGA/ADC, digital programming, control
中文描述: SPECIALTY ANALOG CIRCUIT, CQCC48
封裝: CERAMIC, LCC-48
文件頁數(shù): 50/74頁
文件大小: 973K
代理商: MCM20027IBBL
MOTOROLA
Revision 8.0 - 28 November 2001 : MCM20027
50
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
ImageMOS
13.4.2 Programmable “Window of Interest”
The WOI is defined by a set of registers that indicate the
upper-left starting point for the window and another set
of registers that define the size of the window. Please
refer to
Figure 9, on page 12
for a pictorial representa-
tion of the WOI within the active pixel array.
The WOI Row Pointer;
wrp
[10:0] (
Table 32
and
Table
33
), and the WOI Column Pointer;
wcp
[10:0] (
Table 36
and
Table 37
), mark the upper-left starting point for the
WOI.
The WOI Row Pointer;
wrp
[10:0], has a range of 0
d
to
1047
d
whereas the WOI Column Pointer;
wcp
[10:0] has
a usable range of 0
d
to 1295
d
. The pointer can be
placed anywhere within the active pixel array.
The WOI Row Depth;
wrd
[10:0] (
Table 32
and
Table
33
), and the WOI Column Depth;
wcd
[10:0] (
Table 36
and
Table 37
), indicate the size of the WOI.
The WOI Row Depth;
wrd
[10:0], has a range of 0
d
to
1047
d
whereas the WOI Column Depth;
wcd
[10:0], has
a range of 0
d
to 1295
d
.
The user should be careful to create a WOI that con-
tains active pixels only. There is no logic in the sensor
Address
42
h
SYNC and STROBE Control
Default
02
h
msb (7)
6
5
4
3
2
1
lsb (0)
x
x
sso
saw
sae
se
sa
sr
Bit
Number
Function
Description
Reset
State
7-6
Unused
Unused
xx
5
Strobe
Enable
1
b
= Strobe On
0
b
= Disabled
0
b
4
Strobe
Auto Width
Definition
1
b
= Maximum time (Entire time during which all active rows are inte
grating)
0
b
= 1 line
0
b
3
Strobe
Auto
Enabled
1
b
= Enabled during integration
0
b
= Disabled
0
b
2
Exernal
SYNC
Enabled
1
b
= Enabled
0
b
= Disabled
0
b
1
SYNC
Always
1
b
= Enabled
0
b
= Disabled
1
b
0
SYNC
Request
1
b
= Enabled (Self clearing - will always read “0”)
0
b
= Disabled
0
b
Table 31. Sync and Strobe Control register
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