EMAC PPC-E4-3354, Руководство пользователя

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PPC-E4-3354_User_Manual.docx -5-
Rev 1.0 © 2016 EMAC, Inc.
1.2
Standard PPC Specifications

CPU: Texas Instruments AM3354 ARM Cortex-A8 processor running at 1 GHz.

Module: SOM-3354M

Carrier board: SOM-212ES

Flash: 4 GB of eMMC Flash & 16 MB SPI Flash.

RAM: 512MB of DDR3L SDRAM.

Touchscreen: 12-Bit, 4-wire analog resistive touchscreen interface.

Flash Disk: 4 GB eMMC Resident Flash

System Reset: Processor Internal Reset Management with External Reset Button provision.

RTC: Real-Time Clock Internal with battery-backed provision

Timers: 2 Timer/Counter/PWMs.

Watchdog Timer: Processor based Watchdog Timer.

Analog I/O: 8 channels total, 4 of which is shared by the resistive touchscreen.

Digital I/O: Many general purpose I/Os multiplexed with peripheral interfaces.

Power: Power Management Controller allows selectively shutting down on processor I/O functionality and
running from a slow clock.
LCD

Display Type: 4.3" TFT Color LCD

Resolution: 480 x 272 WQVGA @ 256K Colors

Dot pitch: 0.198mm x 0.198mm

Luminance: 330 (cd/m²)

Viewing Direction: 6 o'clock

Brightness: Software controlled

Backlight: White LED (10 LEDS)
Touchscreen

Type: 4 Wire Analog Resistive

Resolution: Continuous

Controller: Built-In

Driver: Linux

Transparency: 80%

Durability: Over one million touches
Ethernet interface

Ethernet MAC: Built-In

Ethernet PHY: Micrel KSZ8041NL with software PHY shutdown control

Ethernet Type: 10/100 Base-T Ethernet

Ethernet Interface: On-Board RJ-45 connector

Ethernet POE:
Optional
Solid-state Flash Disk

Internal: 4GB eMMC Resident Flash

External
:
Standard SD Removable Flash Card interface
Mechanical and Environmental

Dimensions: 4.8 " L x 3.0" W x 1.2" H

Weight: 5.7 oz.

Power Supply Voltage: +5V DC or 8 to 35V DC.

Power Consumption: typical <~1.0A. @ 5V DC.

Operating Temperature : 0 ~ 60° C (32 ~ 140° F)