MCM20027 Motorola, MCM20027 Datasheet - Page 62

• 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
SEMICONDUCTOR TECHNICAL DATA
Register Value = 70
The
The frcs bit identifies the starting position of the Clamping rows. i.e. If 4d is written to this register, the first clamped
dark row would be the 4th row.
The frcd bit identifies the FRC row depth. Allows the user to select the number of dark rows to clamp on.
NOTE! Since there exists ONLY 11 dark rows the addition of FRC Row Depth + FRC Row Start should not be great-
er than 11, otherwise light rows would be clamped in the process.
MOTOROLA, INC. 2001
Address
Number
msb (7)
FRC Definition Register; Table 54
3 - 0
65
Bit
x
7
6
5
4
h
Sync Gen-
Function
Blanking
Clipping
Unused
eration
Vcode
Vcode
Vcode
FUO
vcb
6
Table 53. Pixel Data Stream Signal Control Register
Unused
1
0
1
0
1
0
Factory Use Only
b
b
b
b
b
b
= All blanking data will be forced to 0
= Blanking of Data
= Prefixes 3FF x 4 to beginning of active pixel data to indicate
= Use of SOF, HCLK etc. signals for sync generation (No
= Will clip output data stream to values 001
= No clipping of output data stream
vsg
start of Row 1(SOF signal). Prefixes 3FF x 2 and then 000 x 2 to
indicate start of all following Rows of data (VCLK) [Encoded data
stream]
coded data stream)
Pixel Data Stream Signal Control Register
5
allows the user to define the size of the dark rows to use as Clamping rows.
vcc
4
Description
FUO
3
FUO
b
to 3FE
2
Revision 8.0 - 28 November 2001 :
b
FUO
ImageMOS
ImageMOS
1
Default
Reset
0000
State
lsb (0)
FUO
00
0
0
0
x
b
b
b
h
b
MCM20027
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