برد PocketBeagle
سایر تصاویر محصول

برد PocketBeagle

OSD3358 PocketBeagle - MPU ARM® Cortex®-A8 Embedded Evaluation Board

 

What is PocketBeagle?

PocketBeagle is an ultra-tiny-yet-complete open-source USB-key-fob computer. PocketBeagle features an incredible low cost, slick design and simple usage, making PocketBeagle the ideal development board for beginners and professionals alike.

Processor: Octavo Systems OSD3358 1GHz ARM® Cortex-A8

  • 512MB DDR3 RAM integrated
  • Integrated power management
  • 2×32-bit 200-MHz programmable real-time units (PRUs)
  • ARM Cortex-M3

Summary of Key Features

  • Low cost Linux computer with tremendous expansibility
  • Opportunity to learn many programming aspects from educators on-line
  • Openness and flexibility tear-down limits on your imagination

Summary of Technical Specifications

  • Based on new Octavo Systems OSD3358-SM 21mm x 21mm system-in-package that includes 512MB DDR3 RAM, 1-GHz ARM Cortex-A8 CPU, 2x 200-MHz PRUs, ARM Cortex-M3, 3D accelerator, power/battery management and EEPROM
  • 72 expansion pin headers with power and battery I/Os, high-speed USB, 8 analog inputs, 44 digital I/Os and numerous digital interface peripherals
  • microUSB host/client and microSD connectors

 

برد PocketBeagle

Specifications:

a. TexasInstruments®SitaraTMAM3358Processor(IntegratedintheOSD3358-SM):

i. 1GHz ARM® Cortex-A8 with NEON floating-point accelerator

ii. SGX530 graphics accelerator

iii.2x programmable real-time unit (PRU) 32-bit 200MHz microcontrollers with single-cycle I/O latency

iv. ARM® Cortex-M3 for power and security management functions b. Memory:

i. 512MB DDR3 800MHZ RAM (Integrated in the OSD3358-SM) ii. 4kB I2C EEPROM (Integrated in the OSD3358-SM) iii.SD/MMC Connector for microSD

c. SoftwareCompatibility

i. Debian GNU/Linux images customized for BeagleBone

ii. Cloud9 IDE on Node.js w/ BoneScript library

iii.Any BeagleBone Black software not needing access to unavailable expansion pins

d. Connectivity
i. High speed USB 2.0 OTG (host/client) micro-B connector (USB0) ii. Bootable microSD card slot (MMC0)

e. Expansionheader

i. High speed USB 2.0 OTG (host/client) control signals (USB1)

ii. 8 analog inputs with 6 at 1.8V and 2 at 3.3V along with 1.8V voltage references

iii.44 digital GPIOs accessible with 18 enabled by default including 2 shared with the 3.3V analog input pins

iv. 3 UARTs accessible with 2 enabled by default (UART0, UART4)
v. 2 I2C busses enabled by default (I2C1, I2C2)
vi. 2 SPI busses with single chip selects enabled by default (SPI0, SPI1) vii.4 PWM outputs accessible with 2 enabled by default (PWM0A, PWM1A) viii.2 quadrature encoder inputs accessible
ix.2 CAN bus controllers accessible

x. 23 programmable real-time unit (PRU) 32-bit microcontroller I/O pins including options for the PRU UART and eCAP accessible with 7 I/O pins enabled by default for PRU0 and 1 enabled by default for PRU1

page1image15824

xi.3 voltage inputs with 1 for battery, 1 shared with the USB connector and 1 for power-line input and a battery temperature sense input

xii.2 voltage outputs, 1 with a 3.3V LDO and 1 with switch from voltage input

xiii.Power and reset button I/Os

  1. Power management:

    i. TPS65217C PMIC is used along with a separate LDO to provide power to the system (Integrated in the OSD3358) with integrated 1-cell LiPo battery support

  2. Debug Support:
    i. JTAG test points

    ii. gdb and other monitor-mode debug possible

  3. Power Source

    i. microUSB connector

    ii. expansion header (3 options: battery, VIN or USB-VIN)

  4. User Input / Output

    i. Power Button with press detection interrupt via TPS65217C PMIC (hold for 10s to initiate hardware power cycle) 

 

نظرات کاربران درباره برد PocketBeagle

نظری در مورد این محصول توسط کاربران ارسال نگردیده است.
اولین نفری باشید که در مورد برد PocketBeagle نظر می دهد.

ارسال نظر درباره برد PocketBeagle

لطفا توجه داشته باشید که ایمیل شما منتشر نخواهد شد.
 
کد امنیتی *
captcha
قیمت: 6,990,000 ریال
کد محصول MINCO-ARM-15
وضعیت موجودی موجود