DIVA Texas Instruments AM335x CPU moduleEdit

DIVA is a CPU module based on Texas Instruments "Sitara" AM335x Cortex-A8 application processor. It is built with SO-DIMM 204 pin form factor and it offers lots of graphics, processing, peripherals and industrial interface options, allowing customer to implement cost-effective designs. The Programmable Real-Time Unit and Industrial Communication Subsystem (PRU-ICSS) adds further flexibility and enables additional peripherals interfaces and real-time protocols such us EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, Ethernet Powerlink.

DIVA is a family of system-on-modules that belongs to DAVE Embedded Systems Lite Line product class.

Please visit DIVA Web Page for more product information.

Product StatusEdit

DIVA SOM Longevity Program

Main FeaturesEdit

• Texas Instruments "Sitara" AM335x Cortex-A8 processors family
• Lite Line - ARM Cortex-A8 architecture @ up to 1000 MHz
• NEON Multimedia Coprocessor and PowerVR® SGX Graphics Engine
• Dual Programmable Real-Time Unit and Industrial Communication Subsystem (PRU-ICSS)
• Crypto Hardware Accelerator (AES, SHA, PKA, RNG)
• SO-DIMM 204-pin form factor
• Rich interfaces set including Dual CAN and Ethernet

DIVA technical specificationsEdit

CPU and Memories Feature Specifications Options CPU "Sitara" AM335x ARMv7 architecture Cortex A8 @ 300/600/800/1000 RAM 16-bit DDR3 @ 333 MHz Up to 512 MB Storage Flash NOR SPI Flash NAND on local bus I²C 32 kbit EEPROM Peripherals Feature Specifications Options Graphic Controller Up to 24-Bits Data Output Resolution Up to 2048x2048 (With Maximum 126-MHz Pixel Clock) TFT/RGB support 2D/3D Engines NEON Multimedia SIMD coprocessor PowerVR SGX 530 3D Accelerator Coprocessors Crypto Hardware Accelerator (AES, SHA, PKA, RNG) Up to 2x Programmable Realtime Units (PRUs) USB Up to 2x 2.0 OTG ports UARTs Up to 6x UART ports GPIO Up to x 118 lines, shared with other functions (interrupts available) Input interfaces Integrated 4/5/8-wire resistive touch screen controller Networks Fast Ethernet with PHY Additional MII/RMII/RGMII interface CAN Dual CAN controller (version 2 part A, B) SD/MMC Up to 3x MMC/SD/SDIO Serial interfaces (up to 48 MHz) Serial buses Up to 3x I²C channels Up to 2x SPI channels Audio Up to 2x McASP interface Timers/ PWM Up to 4 programmable general purpose RTC On board, external battery powered Debug JTAG IEEE 1149.1 Test Access Port ETM Port ETB Port Miscellaneous Up to 8x 12-bit ADC channels Electrical, Mechanical and Environmental Specifications Feature Specifications Options Supply Voltage [3.6 - 5.5] V, voltage regulation on board Active power consumption Please refer to Power consumption section Dimensions 67.5 mm x 38.3 mm Weight <tbd> MTBF <tbd> Operating temperature 0..70 °C -40..+85 °C Connectors 204-pin SO-DIMM

DIVA Web Page DIVA leaflet DIVA Block Diagram

Hardware DocumentationEdit

Electrical Schematics

Hardware Manual (Diva) Reset Block Diagram DIVA Electrical pinout

Mechanical Documentation

DIVA 2D Mechanical Drawing (DXF format) DIVA 3D Mechanical Drawing (STEP format)

Carrier Board design

Evaluation Board Electrical Schematics General carrier board design guidelines DIVA specific integration guidelines

Thermal & Power Management

Power consumption benchmarks Power management guidelines

Software DocumentationEdit

Bootloader

U-boot releases First Boot How to build U-boot How to modify Linux parameters in U-Boot

Linux

Linux releases DAVE Embedded Systems' Linux Kit How to build the Linux Kernel How to boot Linux on DAVE Embedded Systems' SOMs

Yocto

Yocto releases How to build Yocto BSP

Ubuntu

Running Ubuntu Core

QT

Running QT application

DIVA Evaluation KitEdit

DIVA Evaluation Kit DIVELK is a development/test board designed to start working with the DIVA platform and experimenting with the implemented features. The carrier board hosts a DIVA CPU module and offers the following features:

Please refer to this page for more details.

Stay tuned with updates: DIVA RSS FeedEdit

Please subscribe to the Diva Pages Updates RSS Feed using your favourite RSS reader to be notified on wiki pages updates related to Diva.

Please refer to the Keeping updated on DAVE Embedded Systems Developer's wiki pages modifications section for further information on how to subscribe to the RSS feed.

Index of topics about DIVA SoMEdit

This category collects all the pages specific to DIVA modules and related carrier boards.