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3. Quick installation of ROM-7421 evaluation kit
3.1 Evaluation Boards Specification
Item
Kernel
CPU
2D/3D Accelerators Support OpenGL ES 2.0 and OpenVG™ 1.1 hardware accelerators
System RAM
Onboard Flash
RTC
Watchdog Timer
Reset
I/O
COM
Ethernet LAN
USB Port
USB OTG
SD/MMC
PCI-E
SATA
2
I
C Interface
2
I
S Interface
SPI Interface
CAN BUS
GPIO
Battery
Multimedia
Graphic Chip
LCD Resolution
LVDS
HDMI
VGA
Brightness/
Backlight Control
Audio
Camera
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Description
Freescale i.MX6 Dual/Quad Plus 1GHz (ARM Cortex-A9)
1GB/2GB
4GB
Yes
Yes
H/W reset & S/W reset
-Console, RS-232, 2–wire(TX/RX), Reserved
-COM 1, RS-232, 4–wire(TX/RX/RTS/CTS), Connector
-COM 2, RS-232, 4–wire(TX/RX/RTS/CTS), DB9
1 x 10/100/1000 Gigabit Ethernet(RJ-45)
2 x USB 2.0 Type A, 1x USB 2.0 Pin Header (2 USB 2.0)
1 x USB 2.0 OTG
1 x SD/MMC card slot
1 x PCIe Gen2 LAN1
1 x
1 x
1 for audio codec adapter board
1 x
1 x 5V level
8 x 3.3V level GPIOs
1 x
CPU internal LCD controller
Default: 800 x 480 7" WVGA
Optional: 320 x 240 ~ 1920 x 1080
2 x
1 x
1 x
Yes
Line-out&Mic-in (with Codec adapter board support)
1 x MIPI CSI
5
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