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參數資料
| 型號： | LM98501 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 10-Bit, 27 MSPS Camera Signal Processor |
| 中文描述： | 10位，27 MSPS的攝像機信號處理器 |
| 文件頁數： | 18/24頁 |
| 文件大小： | 490K |
| 代理商： | LM98501 |
Register Data
(Continued)
Bit
[7:0]
Bit Symbol
Signed Analog
Offset
Description
Digital representation of the
analog offset to be applied to
the input of the PGA. See
“Analog Offset” on page 15.
Register Name Analog Offset 3
Address
Type
Reset Value
7 Hex
Read/Write
0000 0000 Binary
Bit
[7:0]
Bit Symbol
Signed Analog
Offset
Description
Digital representation of the
analog offset to be applied to
the input of the PGA. See
“Analog Offset” on page 15.
COLOR FILTER ARRAY REGISTERS
Register Name Color Filter Array Configuration 0
Address
8 Hex
Type
Read/Write
Reset Value
0000 0000 Binary
Bit
[7:6]
Bit Symbol
Line0:Pixel3
Gain/Offset
Description
2 LSB’s of register
addresses where the gain
and offset for pixel 3 of the
CFA pattern are stored.
2 LSB’s of register
addresses where the gain
and offset for pixel 2 of the
CFA pattern are stored.
2 LSB’s of register
addresses where the gain
and offset for pixel 1 of the
CFA pattern are stored.
2 LSB’s of register
addresses where the gain
and offset for pixel 0 of the
CFA pattern are stored.
[5:4]
Line0:Pixel2
Gain/Offset
[3:2]
Line0:Pixel1
Gain/Offset
[1:0]
Line0:Pixel0
Gain/Offset
Register Name Color Filter Array Configuration 1
Address
9 Hex
Type
Read/Write
Reset Value
0000 0000 Binary
Bit
[7:6]
Bit Symbol
Line1:Pixel3
Gain/Offset
Description
2 LSB’s of register
addresses where the gain
and offset for pixel 3 of the
CFA pattern are stored.
2 LSB’s of register
addresses where the gain
and offset for pixel 2 of the
CFA pattern are stored.
[5:4]
Line1:Pixel2
Gain/Offset
Bit
[3:2]
Bit Symbol
Line1:Pixel1
Gain/Offset
Description
2 LSB’s of register
addresses where the gain
and offset for pixel 1 of the
CFA pattern are stored.
2 LSB’s of register
addresses where the gain
and offset for pixel 0 of the
CFA pattern are stored.
[1:0]
Line1:Pixel0
Gain/Offset
Register Name Color Filter Array Definition
Address
A Hex
Type
Read/Write
Reset Value
XXXX 0000 Binary
Bit
[3:2]
Bit Symbol
Line 1 Pixels
Description
Number of pixels in CFA
pattern defined in CFA line
1.
Number of pixels in CFA
pattern defined in CFA line
0.
[2:1]
Line 0 Pixels
OUTPUT BLACK LEVEL REGISTER
Register Name Output Black Level
Address
B Hex
Type
Read/Write
Reset Value
0001 0000 Binary
Bit
[7:0]
Bit Symbol
Black Level
Description
0–256 output black level
digital code value. (see
“Output Black Level” on
page 15)
SOFTWARE CONTROL REGISTERS
Register Name Software Control 0 (Customer)
Address
C Hex
Type
Read/Write
Reset Value
0100 1110 Binary
Bit
[7]
Bit Symbol
Offset Output
Enable
Description
Directs the offset error
calculated by the digital
black level correction loop to
the 10 digital output data
pins.
Enables the serial interface
output for reading register
values.
Offset integration factor
selection:
00 No Scaling
01 Divide-by-4
10 Divide-by-8
11 Divide-by-16
[6]
Serial Output
Enable
[5:4]
Offset
Integration
L
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM98501A WAF | 制造商:Texas Instruments 功能描述: |
| LM98501CCVBH | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:10-Bit, 27 MSPS Camera Signal Processor |
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| LM98502A WAF | 制造商:Texas Instruments 功能描述: |
| LM98503 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:10-Bit, 18 MSPS Camera Signal Processor |
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