Difference between revisions of "IMX8/IMX6vsIMX8"
< IMX8
| Line 21: | Line 21: | ||
|- | |- | ||
! scope="row" | Display Interface | ! scope="row" | Display Interface | ||
| − | | style="text-align: center" | HDMI + PHY, 2 x parallel, 2 x LVDS, MIPI DSI || style="text-align: center" | 1. | + | | style="text-align: center" | HDMI + PHY, 2 x parallel, 2 x LVDS, MIPI DSI || style="text-align: center" | <li>HDMI Display Interface:<br> |
| + | HDMI 2.0a supporting one display: resolution up to 4096 x 2160 at 60 Hz, support | ||
| + | HDCP 2.2 and HDCP 1.41<br>20+ Audio interfaces 32-bit @ 384 kHz fs, with Time Division Multiplexing (TDM) | ||
| + | support<br>S/PDIF input and output<br>Audio Return Channel (ARC) on HDMI<br>Upscale HD graphics to 4K for display<br>Downscale 4K video to HD for display<br>Display Port<br>Embedded Display Port</li> | ||
| + | <li>MIPI-DSI Display Interface:<br>MIPI-DSI 4 channels supporting one display, resolution up to 1920 x 1080 at 60 Hz<br>LCDIF display controller<br>Output can be LCDIF output or DC display controller output</li> | ||
| + | <li>Audio:<br>S/PDIF input and output<br>Five synchronous audio interface (SAI) modules supporting I2S, AC97, TDM, and | ||
| + | codec/DSP interfaces, including one SAI with 16 Tx and 16 Rx channels, one SAI | ||
| + | with 8 Tx and 8 Rx channels, and three SAI with 2 Tx and 2 Rx channels<br>One SAI for 8 Tx channels for HDMI output audio<br>One S/PDIF input for HDMI ARC input</li> | ||
| + | <li>Camera inputs:<br>Two MIPI-CSI2 camera inputs (4-lane each)</li> | ||
|- | |- | ||
! scope="row" | Hardware Video Acceleration | ! scope="row" | Hardware Video Acceleration | ||
| style="text-align: center" | HD (1080 + 720)p30 video decode<br>HD 1080p30 video encode || style="text-align: center" | <li>Video Processing Unit:<br> | | style="text-align: center" | HD (1080 + 720)p30 video decode<br>HD 1080p30 video encode || style="text-align: center" | <li>Video Processing Unit:<br> | ||
4Kp60 HEVC/H.265 main, and main 10 decoder<br>4Kp60 VP9 decoder<br>4Kp30 AVC/H.264 decoder<br>1080p60 MPEG-2, MPEG-4p2, VC-1, VP8, RV9, AVS, MJPEG, H.263 decoder</li> | 4Kp60 HEVC/H.265 main, and main 10 decoder<br>4Kp60 VP9 decoder<br>4Kp30 AVC/H.264 decoder<br>1080p60 MPEG-2, MPEG-4p2, VC-1, VP8, RV9, AVS, MJPEG, H.263 decoder</li> | ||
| + | |- | ||
| + | ! scope="row" | Hardware 2D/3D Graphics Acceleration | ||
| + | | style="text-align: center" | HDMI + PHY, 2 x parallel, 2 x LVDS, MIPI DSI || style="text-align: center" | 1.5 GHz | ||
|} | |} | ||
Revision as of 19:21, 7 November 2018
|
| Features | i.MX6 Quad / i.MX6 Dual | i.MX8M Dual / i.MX8M QuadLite / i.MX8M Quad |
|---|---|---|
| CPU | (i.MX 6Quad) 4 x Cortex-A9 (i.MX 6Dual) 2 x Cortex-A9 |
Arm Cortex-A53 MPCore platform Arm Cortex-M4 core platform |
| Maximum CPU Frequency | 1.2 GHz | 1.5 GHz |
| I-Cache/D-Cache | 32 KB/32 KB L1, 1 MB L2 | 32 KB L1 Instruction Cache 32 KB L1 Data Cache Support L1 cache RAMs protection with parity/ECC 16 KB L1 Instruction Cache 16 KB L1 Data Cache 256 KB tightly coupled memory (TCM) |
| External Memory Interface | 2 x 32 LP-DDR2, 1-ch. x 64 DDR3/DDR3L | 32/16-bit DRAM interface: LPDDR4-3200, DDR4-2400, DDR3L-1600 8-bit NAND-Flash eMMC 5.0 Flash SPI NOR Flash QuadSPI Flash with support for XIP |
| Display Interface | HDMI + PHY, 2 x parallel, 2 x LVDS, MIPI DSI | HDMI 2.0a supporting one display: resolution up to 4096 x 2160 at 60 Hz, support
HDCP 2.2 and HDCP 1.41 S/PDIF input and output Audio Return Channel (ARC) on HDMI Upscale HD graphics to 4K for display Downscale 4K video to HD for display Display Port Embedded Display Port MIPI-DSI 4 channels supporting one display, resolution up to 1920 x 1080 at 60 Hz LCDIF display controller Output can be LCDIF output or DC display controller output S/PDIF input and output Five synchronous audio interface (SAI) modules supporting I2S, AC97, TDM, and codec/DSP interfaces, including one SAI with 16 Tx and 16 Rx channels, one SAI with 8 Tx and 8 Rx channels, and three SAI with 2 Tx and 2 Rx channels One SAI for 8 Tx channels for HDMI output audio One S/PDIF input for HDMI ARC input Two MIPI-CSI2 camera inputs (4-lane each) |
| Hardware Video Acceleration | HD (1080 + 720)p30 video decode HD 1080p30 video encode |
4Kp60 HEVC/H.265 main, and main 10 decoder 4Kp60 VP9 decoder 4Kp30 AVC/H.264 decoder 1080p60 MPEG-2, MPEG-4p2, VC-1, VP8, RV9, AVS, MJPEG, H.263 decoder |
| Hardware 2D/3D Graphics Acceleration | HDMI + PHY, 2 x parallel, 2 x LVDS, MIPI DSI | 1.5 GHz |
