XCM20014IBMN Freescale, XCM20014IBMN Datasheet - Page 19

• Manufacturer Part Number: XCM20014IBMN
• Manufacturer: Freescale
• Type: CMOSr

Specifications of XCM20014IBMN

• Sensor Image Color Type: Color
• Sensor Image Size Range: 250,920 to 480,000Pixels
• Sensor Image Size: 640x480Pixels
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 40C
• Package Type: CLCC
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Supplier Unconfirmed

MCM20014
5.0 Detailed Register Block Assignments
This section describes in further detail the functional op-
eration of the various MCM20014 programmable regis-
ters. The registers are subdivided into various blocks for
ease of addressability and use (see
In each table where a suffix code is used; h = hex, b =
binary, and d = decimal.
5.1 Analog Register Interface Block
The address range for this block is 00
Address
Address
Number
Number
msb (7)
msb (7)
7 - 6
5 - 0
7 - 6
5 - 0
00
01
Bit
Bit
x
x
h
h
Function
Function
Unused
Unused
Gain
Gain
x
x
6
6
Unused
Gain = 0.88 + (0.06 * cg1
Unused
Gain = 0.88 + (0.06 * cg2
Freescale Semiconductor, Inc.
cg1[5]
cg2[5]
For More Information On This Product,
5
5
Table
Table 3. DPGA Color 1 Gain Register
Table 4. DPGA Color 2 Gain Register
h
to 0F
1).
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DPGA Color 1 Gain Code
Green of Green-Red Row
DPGA Color 2 Gain Code
h
.
cg1[4]
cg2[4]
4
4
Red
d
d
)
)
Description
Description
5.1.1 Analog Color Configuration
The four Color Gain Registers,
Register, and four Color Tile Row definitions define how
white balance is achieved on the device. Six-bit gain
codes can be selected for four separate colors:
Table
color register is programmable given the gain function
defined in the table. The user programs these registers
to account for changing light conditions to assure a
white balanced output. The default value in each regis-
ter is provides for a unity gain. In addition, the default
CFA pattern color is listed in the title of each register.
cg1[3]
cg2[3]
3
3
4,
Table
5, and
cg1[2]
cg2[2]
2
2
Table
6. Gain for each individual
cg1[1]
cg2[1]
Color Tile Configuration
1
1
000010
000010
Default
Default
cg1[0]
cg2[0]
Reset
Reset
State
State
lsb (0)
lsb (0)
02
02
Table
xx
xx
h
h
MOTOROLA
b
b
3,
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