MT9P401 Datasheet, PDF (32/62 Pages) ON Semiconductor – 5 Mp CMOS Digital Image Sensor

MT9P401: 1/2.5-Inch 5 Mp Digital Image Sensor
Registers
Table 13: Register Description (continued)
Reg. # Bits
R43:0 15:0
R0x02B ₁₅
14:8
7
6
5:0
R44:0 15:0
R0x02C ₁₅
14:8
7
6
5:0
R45:0 15:0
R0x02D ₁₅
14:8
7
6
5:0
Default
0x0008
X
0x0000
X
0x0000
0x0008
0x0008
X
0x0000
X
0x0000
0x0008
0x0008
X
0x0000
X
0x0000
0x0008
Name
Green1 Gain (RW)
Reserved
Green1 Digital Gain
Digital Gain for the Green1 channel minus 1 times 8. The actual digital gain is (1 + value/8), and
can range from 1 (a setting of 0) to 16 (a setting of 120) in increments of 1/8. Writes are
synchronized to frame boundaries. Affected by Synchronize_Changes. Volatile.
Legal values: [0, 120].
Reserved
Green1 Analog Multiplier
Analog gain multiplier for the Green1 channel minus 1. If 1, an additional analog gain of 2X will be
applied. If 0, no additional gain is applied. Writes are synchronized to frame boundaries. Affected
by Synchronize_Changes. Volatile.
Green1 Analogl Gain
Analog gain setting for the Green1 channel times 8. The effective gain for the channel is
(((Green1_Digital_Gain/8) + 1) * (Green1_Analog_Multiplier + 1) * (Green1_Analog_Gain/8)).
Writes are synchronized to frame boundaries. Affected by Synchronize_Changes. Volatile. Legal
values: [8, 63].
Blue Gain (RW)
Reserved
Blue Digital Gain
Digital Gain for the Blue channel minus 1 times 8. The actual digital gain is (1 + value/8), and can
range from 1 (a setting of 0) to 16 (a setting of 120) in increments of 1/8. Writes are synchronized
to frame boundaries. Affected by Synchronize_Changes. Volatile. Legal values: [0, 120].
Reserved
Blue Analog Multiplier
Analog gain multiplier for the Blue channel minus 1. If 1, an additional analog gain of 2X will be
applied. If 0, no additional gain is applied. Writes are synchronized to frame boundaries. Affected
by Synchronize_Changes. Volatile.
Blue Analog Gain
Analog gain setting for the Blue channel times 8. The effective gain for the channel is
(((Blue_Digital_Gain/8) + 1) * (Blue_Analog_Multiplier + 1) * (Blue_Analog_Gain/8)). Writes are
synchronized to frame boundaries. Affected by Synchronize_Changes. Volatile.
Legal values: [8, 63].
Red Gain (RW)
Reserved
Red Digital Gain
Digital Gain for the Red channel minus 1 times 8. The actual digital gain is (1 + value/8), and can
range from 1 (a setting of 0) to 16 (a setting of 120) in increments of 1/8. Writes are synchronized
to frame boundaries. Affected by Synchronize_Changes. Volatile. Legal values: [0, 120].
Reserved
Red Analog Multiplier
Analog gain multiplier for the Red channel minus 1. If 1, an additional analog gain of 2X will be
applied. If 0, no additional gain is applied. Writes are synchronized to frame boundaries. Affected
by Synchronize_Changes. Volatile.
Red Analog Gain
Analog gain setting for the Red channel times 8. The effective gain for the channel is
(((Red_Digital_Gain/8) + 1) * (Red_Analog_Multiplier + 1) * (Red_Analog_Gain/8)). Writes are
synchronized to frame boundaries. Affected by Synchronize_Changes. Volatile. Legal values: [8,
63].
MT9P401_DS Rev. F 5/15 EN
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