參數(shù)資料
型號(hào)： VL6524
廠商： 意法半導(dǎo)體
英文描述： VGA single-chip camera module
中文描述： 顯卡單芯片相機(jī)模塊
文件頁(yè)數(shù)： 42/70頁(yè)
文件大?。?/td> 505K
代理商： VL6524
Register map
VL6524/VS6524
42/70
11
Register map
The VL6524/VS6524 I2C write address is 0x20.
All I2C locations contain an 8-bit byte. However, certain parameters require 16 bits to
represent them and are therefore stored in more than 1 location.
Note:
For all 16 bit parameters the MSB register must be written before the LSB register.
The data stored in each location can be interpreted in different ways as shown below.
Register contents represent different data types as described in
Table 6
.
Table 6.
Float number format
Float 900 is used in ST co-processors to represent floating point numbers in 2 bytes of data.
It conforms to the following structure:
Bit[15] = Sign bit (1 represents negative)
Bit[14:9] = 6 bits of exponent, biased at decimal 31
Bit[8:0] = 9 bits of mantissa
To convert a floating point number to Float 900, use the following procedure:
represent the number as a binary floating point number. Normalize the mantissa and
calculate the exponent to give a binary scientific representation of 1.xxxxxxxxx * 2^y.
The x symbols should represent 9 binary digits of the mantissa, round or pad with zeros
to achieve 9 digits in total. Remove the leading 1 from the mantissa as it is redundant.
To calculate the y value Bias the exponent by adding to 31 decimal then converting to
binary.
The data can then be placed in the structure above.
●
●
●
●
Data type
Data Type
Description
I
Integer parameter.
M
Multiple field registers - 16 bit parameter
B
Bit field register - individual bits must be set/cleared
C
Coded register - function depends on value written
F
Float Value
相關(guān)PDF資料
PDF描述
VL68C45R-35PC Non-VGA Video Controller
VL68C45R-35QC Non-VGA Video Controller
VL68C45S-23CC Non-VGA Video Controller
VL68C45S-23PC Non-VGA Video Controller
VL68C45S-23QC Non-VGA Video Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VL6524Q0MH 制造商:STMicroelectronics 功能描述:VGA SINGLE-CHIP CAMERA MODULE - Trays
VL6524QOMH 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VGA single-chip camera module
VL66 制造商:SPECOTECH 功能描述:Camera;IR;Weatherproof;Color;420Lines;3.7-12mmAutoIrisLens;12VDC; Black
VL6616 制造商:PRO SIGNAL 功能描述:CABLE, 4PIN MDIN PLUG, BLUE, 15M
VL6624 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.3 Megapixel single-chip camera module
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*