参数资料
| 型号： | ADV601LCJSTZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 6/44页 |
| 文件大小： | 0K |
| 描述： | IC CODEC VIDEO DSP/SRL 120LQFP |
| 标准包装： | 1 |
| 类型： | 视频编解码器 |
| 数据接口： | DSP，串行 |
| 分辨率（位）： | 8 b |
| 三角积分调变： | 无 |
| 电压 - 电源，模拟： | 4.5 V ~ 5.5 V |
| 电压 - 电源，数字： | 4.5 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 120-LQFP |
| 供应商设备封装： | 120-LQFP（14x14） |
| 包装： | 托盘 |
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ADV601LC
–14–
REV. 0
Sum of Squares [0–41] Registers
Indirect (Read Only) Register Index 0x080 through 0x0A9
The Sum of Squares [0–41] registers hold values that correspond to the summation of values (squared) in corresponding Mallat
blocks [0–41]. These registers let the Host or DSP read sum of squares statistics from the ADV601LC; using these values (with the
Sum of Value, MIN Value, and MAX Value) the host or DSP can then calculate the BW and RBW values. The ADV601LC indi-
cates that the sum of squares statistics have been updated by setting (1) the STATR bit and asserting the STAT_R pin. Read the
statistics at any time. The Host reads these values through the Host Interface.
[15:0]
Sum of Squares, STS[15:0]. 16-bit values [0-41] for corresponding Mallat blocks [0-41] (undefined at reset). Sum of Square
values are 16-bit codes that represent the Most Significant Bits of values ranging from 40 bits for small blocks to 48 bits for
large blocks. The 16-bit codes have the following precision:
Blocks Precision
Sum of Squares Precision Description
0–2
48.–32
48.-bits wide, left shift code by 32-bits, and zero fill
3–11
46.–30
46.-bits wide, left shift code by 30-bits, and zero fill
12–20
44.–28
44.-bits wide, left shift code by 28-bits, and zero fill
21–29
42.–26
42.-bits wide, left shift code by 26-bits, and zero fill
30–41
40.–24
40.-bits wide, left shift code by 24-bits, and zero fill
If the Sum of Squares code were 0x0025 for block 10, the actual value would be 0x000940000000; if using that same
code, 0x0025, for block 30, the actual value would be 0x0025000000.
[31:0]
Reserved (always read zero)
Sum of Luma Value Register
Indirect (Read Only) Register Index 0x0AA
The Sum of Luma Value register lets the host or DSP read the sum of pixel values for the Luma component in block 39. The Host
reads these values through the Host Interface.
[15:0]
Sum of Luma, SL[15:0]. 16-bit component pixel values (undefined at reset)
[31:0]
Reserved (always read zero)
Sum of Cb Value Register
Indirect (Read Only) Register Index 0x0AB
The Sum of Cb Value register lets the host or DSP read the sum of pixel values for the Cb component in block 40. The Host reads
these values through the Host Interface.
[15:0]
Sum of Cb, SCB[15:0]. 16-bit component pixel values (undefined at reset)
[31:0]
Reserved (always read zero)
Sum of Cr Value Register
Indirect (Read Only) Register Index 0x0AC
The Sum of Cr Value register lets the host or DSP read the sum of pixel values for the Cr component in block 41. The Host reads
these values through the Host Interface.
[15:0]
Sum of Cr, SCR[15:0]. 16-bit component pixel values (undefined at reset)
[31:0]
Reserved (always read zero)
MIN Luma Value Register
Indirect (Read Only) Register Index 0x0AD
The MIN Luma Value register lets the host or DSP read the minimum pixel value for the Luma component in the unprocessed data.
The Host reads these values through the Host Interface.
[15:0]
Minimum Luma, MNL[15:0]. 16-bit component pixel value (undefined at reset)
[31:0]
Reserved (always read zero)
MAX Luma Value Register
Indirect (Read Only) Register Index 0x0AE
The MAX Luma Value register lets the host or DSP read the maximum pixel value for the Luma component in the unprocessed
data. The Host reads these values through the Host Interface.
[15:0]
Maximum Luma, MXL[15:0]. 16-bit component pixel value (undefined at reset)
[31:0]
Reserved (always read zero)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADV601LCJSTZRL | 功能描述:IC CODEC VIDEO DSP/SRL 120LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 编解码器 系列:- 标准包装:2,500 系列:- 类型:立体声音频 数据接口:串行 分辨率（位）:18 b ADC / DAC 数量:2 / 2 三角积分调变:是 S/N 比，标准 ADC / DAC (db):81.5 / 88 动态范围，标准 ADC / DAC (db):82 / 87.5 电压 - 电源，模拟:2.6 V ~ 3.3 V 电压 - 电源，数字:1.7 V ~ 3.3 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-WFQFN 裸露焊盘 供应商设备封装:48-TQFN-EP（7x7） 包装:带卷 (TR) |
| ADV601LC-VIDEOPIPE | 制造商:Analog Devices 功能描述:TOOLS:DEVELOPMENT BOARDS H/W 制造商:Analog Devices 功能描述:EVALUATION BOARD ((NS)) |
| ADV601XS | 制造商:Analog Devices 功能描述: |
| ADV611 | 制造商:AD 制造商全称:Analog Devices 功能描述:CLOSED CIRCUIT TV DIGITAL VIDEO CODEC |
| ADV611JST | 制造商:Analog Devices 功能描述:Video Compression 120-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:CLOSED CIRCUIT TV VIDEO CODEC - TQFP PKG - Tape and Reel |
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