參數(shù)資料
型號： MCIMX31
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述： Multimedia Applications Processors
中文描述： 多媒體應(yīng)用處理器
文件頁數(shù)： 105/170頁
文件大?。?/td> 1562K
代理商： MCIMX31
Electrical Characteristics
i.MX31/i.MX31L Advance Information, Rev. 1.4
Freescale Semiconductor
105
Preliminary
Figure 45. Gated Clock Mode Timing Diagram
A frame starts with a rising edge on SENSB_VSYNC (all the timings correspond to straight polarity of the
corresponding signals). Then SENSB_HSYNC goes to high and hold for the entire line. Pixel clock is valid
as long as SENSB_HSYNC is high. Data is latched at the rising edge of the valid pixel clocks.
SENSB_HSYNC goes to low at the end of line. Pixel clocks then become invalid and the CSI stops
receiving data from the stream. For next line the SENSB_HSYNC timing repeats. For next frame the
SENSB_VSYNC timing repeats.
4.3.14.2.3
Non-Gated Clock Mode
The timing is the same as the gated-clock mode (described in
Section 4.3.14.2.2, “Gated Clock Mode
”
on
page 104
), except for the SENSB_HSYNC signal, which is not used. See
Figure 46
. All incoming pixel
clocks are valid and will cause data to be latched into the input FIFO. The SENSB_PIX_CLK signal is
inactive (states low) until valid data is going to be transmitted over the bus.
Figure 46. Non-Gated Clock Mode Timing Diagram
The timing described in
Figure 46
is that of a Motorola sensor. Some other sensors may have a slightly
different timing. The CSI can be programmed to support rising/falling-edge triggered SENSB_VSYNC;
active-high/low SENSB_HSYNC; and rising/falling-edge triggered SENSB_PIX_CLK.
SENSB_VSYNC
SENSB_HSYNC
SENSB_PIX_CLK
SENSB_DATA[9:0]
invalid
1st byte
n+1th frame
invalid
1st byte
nth frame
Active Line
Start of Frame
SENSB_VSYNC
SENSB_PIX_CLK
SENSB_DATA[7:0]
invalid
1st byte
n+1th frame
invalid
1st byte
nth frame
Start of Frame
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCIMX31_07 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processors
MCIMX31_08 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processors
MCIMX31_09 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Multimedia Applications Processors
MCIMX31ADSE 功能描述:KIT DEV ADS I.MX31 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
MCIMX31ADSE/C 功能描述:開發(fā)板和工具包 - ARM I.MX31 APP DEV SYS RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
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