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参数资料
型号： MCIMX534AVV8C
厂商： FREESCALE SEMICONDUCTOR INC
元件分类： 微控制器/微处理器
英文描述： 32-BIT, 800 MHz, RISC PROCESSOR, PBGA529
封装： 19 X 19 MM, 0.80 MM PITCH, ROHS COMPLIANT, PLASTIC, TEPBGA-529
文件页数： 169/178页
文件大小： 4711K
代理商： MCIMX534AVV8C
i.MX53xA Automotive and Infotainment Applications Processors, Rev. 3
90
Freescale Semiconductor
Electrical Characteristics
4.7.8.6
Synchronous Interfaces to Standard Active Matrix TFT LCD Panels
4.7.8.6.1
IPU Display Operating Signals
The IPU uses four control signals and data to operate a standard synchronous interface:
IPP_DISP_CLK—Clock to display
HSYNC—Horizontal synchronization
VSYNC—Vertical synchronization
DRDY—Active data
All synchronous display controls are generated on the base of an internally generated “local start point”.
The synchronous display controls can be placed on time axis with DI’s offset, up and down parameters.
The display access can be whole number of DI clock (Tdiclk) only. The IPP_DATA can not be moved
relative to the local start point. The data bus of the synchronous interface is output direction only.
4.7.8.6.2
LCD Interface Functional Description
Figure 47 depicts the LCD interface timing for a generic active matrix color TFT panel. In this figure
signals are shown with negative polarity. The sequence of events for active matrix interface timing is:
DI_CLK internal DI clock, used for calculation of other controls.
IPP_DISP_CLK latches data into the panel on its negative edge (when positive polarity is selected).
In active mode, IPP_DISP_CLK runs continuously.
HSYNC causes the panel to start a new line. (Usually IPP_PIN_2 is used as HSYNC.)
VSYNC causes the panel to start a new frame. It always encompasses at least one HSYNC pulse.
(Usually IPP_PIN_3 is used as VSYNC.)
DRDY acts like an output enable signal to the CRT display. This output enables the data to be
shifted onto the display. When disabled, the data is invalid and the trace is off.
(DRDY can be used either synchronous or asynchronous generic purpose pin as well.)
Figure 47. Interface Timing Diagram for TFT (Active Matrix) Panels
12
3
m
m–1
HSYNC
VSYNC
HSYNC
LINE 1
LINE 2
LINE 3
LINE 4
LINE n-1
LINE n
DRDY
IPP_DISP_CLK
IPP_DATA
相关PDF资料
PDF描述
MCP23008T-E/SO 8 I/O, PIA-GENERAL PURPOSE, PDSO18
MCP23008-E/ML 8 I/O, PIA-GENERAL PURPOSE, PQCC20
MCP23S08T-E/ML 8 I/O, PIA-GENERAL PURPOSE, PQCC20
MCP23S08T-E/SS 8 I/O, PIA-GENERAL PURPOSE, PDSO20
MCP23008-E/P 8 I/O, PIA-GENERAL PURPOSE, PDIP18
相关代理商/技术参数
参数描述
MCIMX534AVV8C 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 800 MHZ 529-BGA
MCIMX534AVV8CR2 功能描述:处理器 - 专门应用 iMX53 Rev 2.1 Auto RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432
MCIMX535DVV1B 功能描述:处理器 - 专门应用 IMX53 REV 2.0 COMM RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432
MCIMX535DVV1C 功能描述:处理器 - 专门应用 IMX53 REV 2.1 COMM RoHS:否 制造商:Freescale Semiconductor 类型:Multimedia Applications 核心:ARM Cortex A9 处理器系列:i.MX6 数据总线宽度:32 bit 最大时钟频率:1 GHz 指令/数据缓存: 数据 RAM 大小:128 KB 数据 ROM 大小: 工作电源电压: 最大工作温度:+ 95 C 安装风格:SMD/SMT 封装 / 箱体:MAPBGA-432
MCIMX535DVV1C 制造商:Freescale Semiconductor 功能描述:IMX53 REV 2.1 COMM
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