MCIMX6D4AVT10AC Freescale Semiconductor, MCIMX6D4AVT10AC Datasheet - Page 101

• Manufacturer Part Number: MCIMX6D4AVT10AC
• Description: Processors - Application Specialized i.MX6D
• Manufacturer: Freescale Semiconductor
• Type: Multimedia Applicationsr

Specifications of MCIMX6D4AVT10AC

• Rohs: yes
• Core: ARM Cortex A9
• Processor Series: i.MX6
• Data Bus Width: 32 bit
• Operating Supply Voltage: 1.05 V to 1.5 V
• Memory Type: L1/L2 Cache, ROM, SRAM

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4.11.10.5 IPU Display Interface Timing
The IPU Display Interface supports two kinds of display accesses: synchronous and asynchronous. There
are two groups of external interface pins to provide synchronous and asynchronous controls.
4.11.10.5.1 Synchronous Controls
The synchronous control changes its value as a function of a system or of an external clock. This control
has a permanent period and a permanent waveform.
There are special physical outputs to provide synchronous controls:
Freescale Semiconductor
i.MX 6Dual/6Quad
This mode works in compliance with recommendation ITU-R BT.656. The timing reference signals (frame start, frame end, line
start, and line end) are embedded in the 8-bit data bus. Only video data is supported, transmission of non-video related data
during blanking intervals is not supported.
IPUx_DIx_D0_CS
IPUx_DIx_D1_CS
• A maximum of three continuous groups of bits can be independently mapped to the external bus. Groups must not overlap.
• The bit order is expressed in each of the bit groups, for example, B[0] = least significant blue pixel bit.
IPUx_DIx_PIN11
IPUx_DIx_PIN12
IPUx_DIx_PIN13
IPUx_DIx_PIN14
IPUx_DIx_PIN15
IPUx_DIx_PIN16
IPUx_DIx_PIN17
Signal mapping (both data and control/synchronization) is flexible. The table provides examples.
Restrictions for ports IPUx_DISPx_DAT00 through IPUx_DISPx_DAT23 are as follows:
•
Port Name
(x = 0, 1)
The ipp_disp_clk is a dedicated base synchronous signal that is used to generate a base display
(component, pixel) clock for a display.
Table 69
However, DISP1 port has reduced pinout depending on IOMUXC
configuration and therefore may not support all configurations. See the
IOMUXC table for details.
i.MX 6Dual/6Quad Automotive and Infotainment Applications Processors, Rev. 2
(General)
Signal
Name
RGB,
provides information for both the DISP0 and DISP1 ports.
Table 69. Video Signal Cross-Reference (continued)
16-bit
RGB
RGB/TV Signal Allocation (Example)
18-bit
RGB
DRDY/DV
24 Bit
LCD
RGB
—
—
—
—
—
—
—
Q
NOTE
YCrCb
8-bit
3
YCrCb
16-bit
YCrCb
20-bit
Alternate mode of PWM output for
contrast or brightness control
Register select signal
Optional RS2
Data validation/blank, data enable
Additional data synchronous
signals with programmable
features/timing
Electrical Characteristics
Comment
—
—
—
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