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EDM1-IMX6 HARDWARE MANUAL
– VER 1.00 – NOV 14 2019
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37
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80
3.4. Digital Display Sub-System (DSS) or TTL Interface
The Parallel Display interface of EDM1-IMX6 is derived directly from the DI0 port of the IPU, effectively
bypassing all the i.MX6 integrated display bridges.
Each DI port supports the following:
•
Compatible with MIPI-DPI standard.
•
Supports BT.656 (8-bit) and BT.1120 (16-bit) protocols.
•
Supports HDTV standards SMPTE274 (1080i/p) and SMPTE296 (720p)
•
Scan Order: progressive or interlaced
•
Synchronization:
•
Programmable horizontal and vertical synchronization output signals
•
Data enabling output signal
•
The combined data rate for the two DI ports is up to 240 MP/sec
•
Supported pixel data formats:
•
RGB - color depth fully configurable; up to 8 bits/value (color component)
•
YUV 4:2:2, 8 bits/value
•
All mandatory formats in MIPI DBI, DPI and DSI
For examples of valid mappings, please refer to the “IPU Display Interface Signal Mapping” chapter of the
i.MX6 datasheet.
For detailed information please refer to the “Bus Mapping Unit” chapter of the “i.MX6 Reference Manual”
and
“EDM Standard Specifications”.