i.MX6工控板、瘦客户机、云终端
i.MX6系列处理器概述
i.MX 6系列推出了基于ARM Cortex™-A9架构的高扩展性多核系列应用处理器,促进了如平板电脑、智能本、汽车车载娱乐系统和电子书阅读器等新一代应用的发展。通过与前沿性3D图形、高清晰度视频功能与强大的电源管理实现一流水平的集成,i.MX 6系列可以提供令人瞩目的平台,以支持超越现有界限的下一代用户体验。
i.MX 6四核系列(i.MX6 Quad)
下一代高性能移动应用(例如智能本和高端平板电脑)需要高性能多媒体功能,但却受到电池寿命所带来的功率分配的限制。i.MX 6四核系列通过提供运行速度达到1.2GHz的四个ARM Cortex-A9的内核, 并结合集成的3D图形单元和1080p编码/解码视频引擎,同时提供了电源管理功能以支持350mW的1080p视频回放,从而解决了上述问题。该平台可以提供全新等级的多媒体性能,十分适用于众多智能移动设备。
i.MX 6双核系列(i.MX6 Dual 和 i.MX6 DualLite)
i.MX 6双核系列推出了两个运行速度达到1.2GHz、带有1MB L2高速缓存的ARM Cortex-A9内核,使它变成了适用于智能手机和汽车车载娱乐系统的理想平台。凭借最多同时支持的四块屏幕和集成MIPI显示器端口、HDMI v1.4和LVDS,i.MX 6双核系列可以帮助设计人员创建灵活且引人瞩目的下一代解决方案。
i.MX 6单核系列(i.MX6 Solo)
i.MX 6单核系列可以提供一个运行速度达到1.2GHz的ARM Cortex-A9内核,并带有集成3D图形和高清晰度视频引擎,为新一代解决方案创建功耗最优化平台。集成MIPI显示器端口、HDMI v1.4和LVDS以及可选集成EPD控制器能够为平板电脑和电子书阅读器解决方案提供功能强大的平台。
i.MX6系列处理器功能对比
特性 |
i.MX 6Dual
|
i.MX 6Quad
|
i.MX 6DualLite
|
i.MX 6Solo
|
内核 |
Dual Cortex-A9, 1 GHz |
Quad Cortex-A9, 1 GHz |
Dual Cortex-A9, 1 GHz |
Solo Cortex-A9, 1 GHz
|
CACHE |
1MB |
1MB |
512K |
512K |
内存 |
4 GB, x16/x32/x64
DDR3-1066,
LV-DDR3-1066, 1/2
LPDDR2-1066,
supporting DDR
interleaving mode for
2x32 LPDDR2-1066
|
4 GB, x16/x32/x64
DDR3-1066,
LV-DDR3-1066, 1/2
LPDDR2-1066,
supporting DDR
interleaving mode for
2x32 LPDDR2-1066 |
4 GB, x16/x32/x64
DDR3-800,
LV-DDR3-800, 1/2
LPDDR2-800,
supporting DDR
interleaving mode for
2x32 LPDDR2-800 |
4 GB, x16/x32
DDR3-800,
LV-DDR3-800,
LPDDR2-800
|
EPD 控制器 |
N/A |
N/A |
Supports E-INK color
and monochrome with
up to 1650x2332
resolution and 5-bit
grayscale (32-levels per
color channel) |
Supports E-INK color
and monochrome with
up to 1650x2332
resolution and 5-bit
grayscale (32-levels per
color channel) |
显示接口 |
Supports up to four
displays at a time.
Supported displays:
parallel display,
HDMI1.4, MIPI display,
and LVDS display |
Supports up to four
displays at a time.
Supported displays:
parallel display,
HDMI1.4, MIPI display,
and LVDS display |
Supports up to two
displays at a time.
Supported displays:
parallel display,
HDMI1.4, MIPI display,
and LVDS display
|
Supports up to two
displays at a time.
Supported displays:
parallel display,
HDMI1.4, MIPI display,
and LVDS display
|
视频输入 |
Supports three video
inputs |
Supports three video
inputs |
Supports two video
inputs |
Supports two video
inputs |
MIPI
camera |
Supports four lanes |
Supports four lanes |
Supports two lanes |
Supports two lanes |
SATA |
SATA II, 3.0 Gbps |
SATA II, 3.0 Gbps |
N/A |
N/A |
I2C |
Three I2C, supporting
400 kbps |
Three I2C, supporting
400 kbps |
Four I2C, supporting
400 kbps |
Four I2C, supporting
400 kbps |
eCSPI |
Five eCSPI, up to 52
Mbps each |
Five eCSPI, up to 52
Mbps each |
Four eCSPI, up to 52
Mbps each |
Four eCSPI, up to 52
Mbps each |
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i.MX6 Quad/Dual 系统功能框图
i.MX6 Quad/i.MX6 Dual/i.MX6 DualLite/i.MX6 Solo工控板、瘦客户机、云终端照片
i.MX6 Quad/i.MX6 Dual/i.MX6 DualLite/i.MX6 Solo工控板、瘦客户机、云终端硬件资源
· CPU: Freescale i.MX6 Dual ARM Cortex-A9 SoC
• ARM Cortex-A9 MPCore 4xCPU Processor (with TrustZone)
• The core configuration is symmetric, where each core includes:
— 32 KByte L1 Instruction Cache
— 32 KByte L1 Data Cache
— Private Timer and Watchdog
— Cortex-A9 NEON MPE (Media Processing Engine) Co-processor
• VPU—Video Processing Unit
• IPUv3H—Image Processing Unit version 3H (2 IPUs)
• GPU3Dv4—3D Graphics Processing Unit (OpenGL ES 2.0) version 4
• GPU2Dv2—2D Graphics Processing Unit (BitBlt)
• GPUVG—OpenVG 1.1 Graphics Processing Unit
• ASRC—Asynchronous Sample Rate Converter
· 存储子系统:
—1GB DDR3 SDRAM(最大可支持2GB)
—4GB / 8GB / 16GB TF卡(可选)
—NAND FLASH(可选)
—SATA 硬盘 (可选)
· 接口:
— 网络接口:
– 1个100/1000M 以太网口
— USB 2.0接口:
– 4个USB 2.0 HOST HS接口(通过USB HUB芯片扩展)
– 1个USB OTG接口(内部预留接wifi模块)
— 视频接口:
– 1个HDMI接口
– 1个TFT屏接口(24bit,排针)
– 2个LVDS接口(排针)
— 音频接口:
– Freescale SGTL5000 Audio Codec
– 1个耳机/MIC接口
— SD卡:
– 1个 TF卡座
— SATA接口:
– 1个 SATA接口
— UART串口
– 5个UART接口
— I2C
– 2个 I2C接口
— SPI
– 2个 SPI接口
— 按键
– 3x3矩阵键盘排针
— JTAG/COP接口用于调试
— 尺寸:9.3 cm X 12 cm
注意:I.MX6的芯片管脚有复用,所以板载的接口可能会有少量冲突
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