| ROM-5420CD-MDB2E | ROM-5420CQ-MEB2E | ROM-5420WQ-MEB2E | ||
| Form Factor | Form Factor | SMARC v1.1 | SMARC v1.1 | SMARC v1.1 |
| Processor | CPU | NXP ARM® Cortex®-A9 i.MX6 Dual core | NXP ARM® Cortex®-A9 i.MX6 Quad core | NXP ARM® Cortex®-A9 i.MX6 Quad core |
| Memory | Technology | DDR3 1066 MHz | DDR3 1066 MHz | DDR3 1066 MHz |
| Memory | Capacity | on-board DDR3 1GB | On-board DDR3 2 GB | On-board DDR3 2 GB |
| Memory | Flash | 16 GB eMMC NAND Flash for O.S. and 8 MB QSPI NOR for board information | 16 GB eMMC NAND Flash for O.S. and 8 MB QSPI NOR for board information | 16 GB eMMC NAND Flash for O.S. and 8 MB QSPI NOR for board information |
| Display | LVDS | 18/24-bit single channel LVDS | 18/24-bit single channel LVDS | 18/24-bit single channel LVDS |
| Display | HDMI | 1920 x 1080 | 1920 x 1080 | 1920 x 1080 |
| Display | Parallel RGB | 2048 x 1536 | 2048 x 1536 | 2048 x 1536 |
| Display | Graphic Engine | 3 GPUs. OpenGL ES 2.0 for 3D, BitBlt for 2D and OpenVG 1.1 | 3 GPUs. OpenGL ES 2.0 for 3D, BitBlt for 2D and OpenVG 1.1 | 3 GPUs. OpenGL ES 2.0 for 3D, BitBlt for 2D and OpenVG 1.1 |
| Display | H/W Video Codec | Decoder: MPEG-4 ASP, H.264 HP, H.263, MPEG-2 MP, MJPEG BPEncoder: MPEG-4 SP, H.264 BP, H.263, MJPEG BP | Decoder: MPEG-4 ASP, H.264 HP, H.263, MPEG-2 MP, MJPEG BPEncoder: MPEG-4 SP, H.264 BP, H.263, MJPEG BP | Decoder: MPEG-4 ASP, H.264 HP, H.263, MPEG-2 MP, MJPEG BPEncoder: MPEG-4 SP, H.264 BP, H.263, MJPEG BP |
| Ethernet | Chipset | NXP i.MX6 integrated RGMII | NXP i.MX6 integrated RGMII | NXP i.MX6 integrated RGMII |
| Watchdog Timer | WatchDog Timer | S/W WDT, 256-level timer interval from 0 ~ 128 sec | S/W WDT, 256-level timer interval from 0 ~ 128 sec | S/W WDT, 256-level timer interval from 0 ~ 128 sec |
| I/O | PCIe | 1 PCIe 1 Lan | 1 PCIe 1 Lan | 1 PCIe 1 Lan |
| I/O | SATA | 1 SATA II | 1 SATA II | 1 SATA II |
| I/O | USB | 1 USB 2.0, 1 USB2.0 OTG | 1 USB 2.0, 1 USB2.0 OTG | 1 USB 2.0, 1 USB2.0 OTG |
| I/O | Audio | HD Audio with I 2 S | HD Audio with I 2 S | HD Audio with I 2 S |
| I/O | SPDIF | 1 SPDIF | 1 SPDIF | 1 SPDIF |
| I/O | SDIO | 4-bit SDIO | 4-bit SDIO | 4-bit SDIO |
| I/O | Serial port | 4 UART (2x 2 wire, 2x 4 wire w/ 3.3V) | 4 UART (2x 2 wire, 2x 4 wire w/ 3.3V) | 4 UART (2x 2 wire, 2x 4 wire w/ 3.3V) |
| I/O | SPI Bus | 5 SPI | 5 SPI | 5 SPI |
| I/O | CAN | 2 CAN bus 2.0B | 2 CAN bus 2.0B | 2 CAN bus 2.0B |
| I/O | GPIO | 12 GPIO Ports | 12 GPIO Ports | 12 GPIO Ports |
| I/O | I2C Bus | 5 I2C | 5 I2C | 5 I2C |
| I/O | Camera Input | 1 MIPI/CSI-2, supporting from 80 Mbps up to 1 Gbps speed per data lane | 1 MIPI/CSI-2, supporting from 80 Mbps up to 1 Gbps speed per data lane | 1 MIPI/CSI-2, supporting from 80 Mbps up to 1 Gbps speed per data lane |
| Power | Power Supply Voltage | +3 ~ 5.25V | +3 ~ 5.25V | +3 ~ 5.25V |
| Environment | Operational Temperature | 0 ~ 60° C (32 ~ 140° F) | 0 ~ 60° C (32 ~ 140° F) | -40~85C (-40~185° F) |
| Physical | Dimension (mm) | 82 x 50 mm | 82 x 50 mm | 82 x 50 mm |
| Operating System | Linux | Yocto Linux & Android | Yocto Linux & Android | Yocto Linux & Android |
| Certification | EMC | CE/FCC Class B | CE/FCC Class B | CE/FCC Class B |
Advantech ROM-5420 B1 NXP i.MX6 Cortex®-A9 SMARC 1.1 Computer-on-Module
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