AM335x Sitara Instrument Development - OK335xS
- Name: AM335x Sitara Instrument Development Board OK335xS
- Model: OK335xS
- CPU: TI AM3354
- Architecture: Cortex-A8
- RAM: 512M DDR3
- Flash: 256M SLC NandFlash
- Main Frequency: 800MHz
- OS: Linux, Win CE, Android
Overview
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OK335xS single board computer integrates with TI AM335x processor and is the most simple and stable industrial development platform. Its main frequency reaches up to 1GHz, operating temp ranges from -40℃ to +85℃.And it support many industrial bus, such as: CAN, PROFIBUS, RS485, etc, support two gigabyte Ethernet port, 324-pin CPU module, each pin is multiplexed with up to 8 configured functions.FET335xS CPU modules have 512M DDR3 RAM and 256M Nandflash on it, could greatly help users to reduce the cost of product development.
OK335xS base board is specially designed for the industrial application, so RS485, CAN, and RS282 interfaces are available on the board for selection. Users could fully use PIN MUX to define functions on the base board. All boards must pass strict EMC/EMI test before leaving factory, could be directly applied into product manufacture.
Hardware
FET335xS Industrial CPU Module
CPU
TI Sitara AM335x Cortex-A8 processor
I2C
3-ch
Architecture
ARMv7 Cortex-A8
SPI
2-ch
Main Frequency
800MHz
CAN
1-ch
RAM
512M DDR3
USB HOST
1-ch USB HOST 2.0
FLASH
256M SLC Nandflash
USB DEVICE
1-ch USB DEVICE 2.0
Temp range
-40℃-+85℃
SD/MMC/SDIO
3-ch MMC
Humidity
10-90%(Non-condensation)
Ethernet
2-ch Gb Ethernet port
Input voltage
5V
UART/IrDA
6-ch
2D/3D
Support
EINT/GPIO
More than 20-ch
Graphic controller
PowerVRSGX530
ADC
8-ch
PMU
TPS65217C
Video Encoder
Software codec
Size
46mm*70mm
JTAG
1-ch
Connection method
Pin connector
EEPROM
Support (Only for Encryption)
OS
Linux3.2/Android4.2/WinCE7.0/WinCE6.0/StarterWare
PWM
2-ch (1-ch for backlight )
LCD
RGB24bit
SATA
None(Suppot USB to SATA)
Audio
IIS interface
OK335xS Industrial Base board
Audio
3-ch(1-ch phone,1-ch MIC,1-ch line in)
JTAG
1-ch
I2C
1-ch
ADC
5-ch (4-ch is for resistive touch, 1-ch is for slide rheostat)
SPI
1-ch
User key
5
CAN
1-ch
Boot switch
Set to boot from Nandflash or SD card
RS485
1-ch,multiplexed with Profibus
Reset
1
SD/MMC/SDIO
1-ch SD card
PWM
2-ch(1-ch is for LCD backlight,1-ch is for buzzer)
USB HOST
4-ch, support USB 2.0 protocol
LED
1-ch
USB DEVICE
1-ch, support USB 2.0 protocol
GPIO
More than 20-ch
Ethernet
2-ch gigabit Ethernet port
RTC
Support
Serial
4-ch (3-ch RS232, 1-ch TTL)
SATA
Support to connect with USB to SATA module
Input voltage
5V
GPS
Support to connect with external GPS module
LCD
1-ch, support resistive, capacitive touch screen; support LCD to VGA module, LCD to LVDS module
3G
Support external AD3812 module(USB)
Android2.3/4.2 OS
Android version
Android4.2
Kernel version
Linux-3.2.0
Flashing method
Flashing via one-key or single step-step operation
Cross compiler
arm-eabi-4.6
Development environment
Ubuntu12.04.2
Drivers
Ethernet driver
Touch driver(capacitive and resistive)
LED driver
AD driver
LCD driver
RTC driver
USB2.0 driver
Audio driver(IIS interface)
Watchdog driver
Can driver
PWM driver(Backlight and buzzer)
RS485 driver
FlashECC
SPI driver
NandFlash driver
Serial driver
UBI file system
EEPROM driver
SD card driver
User key driver
LCD FrameBuffer
Software
Linux3.2 OS
U-Boot version
u-boot-2011.09
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