參數(shù)資料
型號： MCIMX514AJM6C
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： SPECIALTY MICROPROCESSOR CIRCUIT, PBGA529
封裝： 19 X 19 MM, 0.8 MM PITCH, ROHS COMPLIANT, BGA-529
文件頁數(shù)： 7/172頁
文件大?。?/td> 2218K
代理商： MCIMX514AJM6C
i.MX51A Automotive and Infotainment Applications Processors, Rev. 4
104
Freescale Semiconductor
Electrical Characteristics
4.7.8.8
Standard Serial Interfaces
The IPU supports the following types of asynchronous serial interfaces:
1. 3-wire (with bidirectional data line).
2. 4-wire (with separate data input and output lines).
3. 5-wire type 1 (with sampling RS by the serial clock).
4. 5-wire type 2 (with sampling RS by the chip select signal).
The IPU has four independent outputs and one input. The port can be configured to provide 3, 4, or 5-wire
interfaces.
Figure 63 depicts the timing diagram of the 3-wire serial interface. The timing diagrams correspond to
active-low IPP#_CS signal and the straight polarity of the IPP_CLK signal.
For this interface, a bidirectional data line is used outside the chip. The IPU still uses separate input and
output data lines (IPP_IND_DISPB_SD_D and IPP_DO_DISPB_SD_D). The I/O mux should provide
9Display control up for read
DISP_UP is predefined in REGISTER
10Display control down for read
DISP_DOWN is predefined in REGISTER
11Display control up for write
DISP_UP is predefined in REGISTER
12This parameter is a requirement to the display connected to the IPU
13Data read point
Note: DISP#_READ_EN—operand of DC’s MICROCDE READ command to sample incoming data
14Loop back delay Tlbd is the cumulative propagation delay of read controls and read data. It includes an IPU output delay, a
chip-level output delay, board delays, a chip-level input delay, an IPU input delay. This value is chip specific.
Tdicur
1
2
---T
DI_CLK
ceil
×
2
DISP_UP_#
×
DI_CLK_PERIOD
-----------------------------------------------
=
Tdicdrw
1
2
---T
DI_CLK
ceil
×
2
DISP_DOWN_#
×
DI_CLK_PERIOD
-----------------------------------------------------
=
Tdicuw
1
2
---T
DI_CLK
ceil
×
2
DISP_UP_#
×
DI_CLK_PERIOD
-----------------------------------------------
=
Tdrp
T
DI_CLK
ce il
×
DISP#_READ_EN
DI_CLK_PERIOD
-------------------------------------------------
=
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCIMX514AJM6CR2 制造商:Freescale Semiconductor 功能描述:ELVIS 3.0 AUTO - Tape and Reel
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MCIMX515CJM6CR2 功能描述:處理器 - 專門應(yīng)用 i.MX51 32bit 800 MHz RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX515DJM8C 功能描述:處理器 - 專門應(yīng)用 iMX515 App Processor Extended Temp RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MCIMX515DJM8C 制造商:Freescale Semiconductor 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE
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