Features
CPU: AM3354
Architecture: Cortex A8
Main frequency: 800MHz
Memory: 256Mbyte
Flash: 256Mbyte
Operate system: Linux 3.12.0
This is a industrial gateway with the Ti AM3354 processor as the core launched by Weathink in Hangzhou. The AM3354 series processor is based on high-performance ARM Cortex-A8 32-bit RISC as the core, with a maximum operating speed of 1GHz, and provided 3D graphic acceleration. DDR2/DDR3/DDR3L memory, the PRU-ICSS subsystem provides additional flexibility for the device to support the needs of industrial design.
Introduction to electrical parameters:
interface | describe |
CPU | AM3354 |
Operating temperature | -40℃~+85℃ |
Architecture | ARMv7 Cortex-A8 |
Main frequency | 800MHZ |
Memory | 256MB DDR |
ROM | 256MB SLC NAND |
尺寸 | 80mm*58mm |
Relative humidity | 10%～90%（不结露） |
Operating Voltage | 5VVoltage supply |
Mechanical Dimensions:
The industrial control machine products are used, and the shell uses a universal standard size aluminum alloy shell. PCBA needs to consider matching the shell assembly. The size of the aluminum shell is 204mm*130mm.
Product interface:
Figure 3: A -side interface layout map
L DC: Power input interface, power input range DC9V ~ 24V, current 2A.
L red LED: power indicator light.
L Green LED: System heartbeat state light.
L eth0: Ethernet interface 0.
L eth1: Ethernet interface 0.
L SIM: SIM card slot (3G/4GModule optional).
L USB: Double -layer USB 2.0 HOST interface, which can be connected to the U disk, keyboard mouse and other devices.
L 4G: 3G/4G antenna interface (3G/4GModule optional).
L WiFi: WIFI antenna interface.
Figure 3: B -side interface layout map
L 4G: 3G/4G antenna interface (3G/4GModule optional).
L miniusb: USB OTG interface, used to connect to computers, upgrade software, configuration parameters and other functions.
Ls232: Foreign Communication RS232 interface
L RST: reset Button, you can reset the industrial control machine
L key: user Button
L sdcard: you can insert Mirosd card, supportsd card burning system
L MIC: Audio Mike input
L HP: audio output
Software parameter
Category | Name | Describe | |
Bootloader | u-boot-2013.01.01 | System guidance program, responsible for system initialization and guidance 1.supportNAND FlashReading and erasing and erasing 2.supportSD/USB/NFSDownload and update the firmware 3.SUPPORT external watch dog 4.supportLCD/VGAshow 5.Adaptive different frequenciesAM335xVersion | |
Kernel | Linux-3.12.10 | ||
Drivers | NAND Flash | NAND FlashDrive | |
MMC/SD | MMC/SDDrive | ||
USB Host | USB HostDrive | ||
USB Device | USB DeviceDrive(SCSI/Serial/NCM等) | ||
Ethernet*2 | Ethernet Drive | ||
USB HUB | HubDrive | ||
WIFIModule | Wi-Fi/BTDrive | ||
4GModule | HW ME909s-821 | ||
UART232*2 | UARTDrive | ||
UART485 | UARTDrive | ||
CAN*2 | CANDrive | ||
I2C*2 | I2CDrive | ||
LCD 1280*600 | LCDDrive | ||
Audio | SGTL5000音频Drive | ||
Capacitor touch screen | Pix-cir tangoDrive | ||
Resistance touch screen | tsc2007Drive | ||
hardwareRTC | hardwareRTCDrive | ||
PMUPower management | PMUDrive | ||
button | Key Drive | ||
LED*2 | ledDrive，Heartbeat lights and breathing lights | ||
PWM | pwmDrive | ||
USBCamera (self -match) | UVCDrive | ||
File system | rootfs | based onbuildrootCustomized file system | |
Function parameter:
Serial number | project | Parameter Description | Remark |
1 | processor | AM3354 | Cortex A8 Core |
2 | Memory | DDR2 256M（128M*2） | |
3 | Flash memory | NAND Flash 256M | |
4 | AUDIO | 1 | 1个Mic+1Headphone |
5 | UART | 2 | 1个Debug+1个RS232 |
6 | RS485 Bus | 1 | |
7 | CAN Bus | 2 | CAN0/CAN1 |
8 | SD Card | 1 | Plate |
9 | Ethernet | 2 | 100M |
10 | USB Host | 2 | 2 USB 2.0 |
11 | USB Device | 1 | USB 2.0 |
12 | Mini PCIE | 1 | Standard Huawei ME909S |
13 | Touch Ic | 1 | 1 resistance screen, 1 capacitor screen |
14 | VGA | 1 | |
15 | LCD | 1 | RGB 24bit |
16 | WIFI | 1 | Plate |
17 | WDT | 1 | Plate |
18 | RTC | 1 | Plate |
19 | KEY | 2 | 1 reset button, 1 return button |
20 | LED | 3 | 1 power lamp, 2 status lights |
WTB-200: AM3354 Industrial Control Machine