1. 产品简介
1.1. 描述
DSOM-070N是一款i.MX8m内核板,i.MX8系列应用处理器基于Arm® Cortex-A53®和Cortex-M4内核,为从消费类家庭音频扩展到工业楼宇自动化和移动计算机的应用提供先进的音频、语音和视频处理
该板具有以下功能,
全 4K 超高清分辨率和 HDR(HDR10 和 HLG)的视频质量
高级别的专业音频保真度,每个通道超过 20 个音频通道@384KHz
DSD512 音频功能
针对无风扇运行、低热系统成本和长电池寿命进行了优化
灵活的内存选项
用于灵活连接的最新高速接口
1.2. i.MX 8m 框图
1.3. i.MX 8m规格
Detailed features | |
---|---|
Multicore Processing | Quad Arm Cortex-A53; Cortex-M4F |
GPU | OpenGL®ES 3.1, OpenGL® 3.0, Vulkan®, Open CL™ 1.2 |
Dual independent display interface | MIPI-DSI(4-lanes); HDMI 2.0a |
Video Playback | 4Kp60 with High Dynamic Range(h.265, VP9), 4Kp30(h.264), 1080p60(MPEG2, MPEG4p2, VCI, VP8, RV9, AVS/AVS+, h.263, DiVX), MJPEG-8*8 |
Audio | 6*!2S/SAI (20+ channels, each 32-bits @ 384kHz); S/ PDIF Tx/ Rx; DSD512 |
Dual Camera interfaces | MIPI-CSI(4-lanes each) |
External Memory Interfaces | LPDDR4, DDR4, DDR3L; Quad SPI with XIP |
USB | Dual USB 3.0 Type C with PHY |
PCIe | Dual PCIe with L1 substates for fast wake-up from low-power mode |
Ethernet | Gigabit Ethernet controller supporting AVB and EEE |
Operating Systems | Linux®OS, Android™, Window 10 IoT Core, FreeRTOS® |
Temperature | Consumer(0℃ to 95℃ Tj); Industrial (-40℃ to 105℃ Tj) |
Package | FCBGA, 0.65 mm pitch |