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= DIVA Texas Instruments AM335x CPU module =
[[File:Diva-am335x-overview.png|200px|frameless|border|left]]
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.
== Main Features ==
* 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
For detailed information about DIVA, please refer to the [[Diva SOM]] article.
== DIVA RSS Feed ==
Please subscribe to the <newsfeedlink feed="Diva Pages Updates" format="rss">Diva Pages Updates</newsfeedlink> RSS Feed using your favourite RSS reader to be notified on '''wiki pages updates related to Diva'''. Please refer to the [[Dave_Developer's_Wiki_Conventions#Keeping_updated_on_Dave_Developer.27s_wiki_pages.27_modifications | Keeping updated on '''DAVE Embedded Systems''' Developer's wiki pages modifications]] section for further information on how to subscribe to the RSS feed. == DIVA Product Page == Please visit [http://www.dave.eu/dave-cpu-module-am335x-diva.html Diva Web Page] for more product information. == DIVA Leaflet ==Please download the latest leaflet of Diva from the following link: [http://www.dave.eu/sites/default/files/files/diva-leaflet.pdf] == DIVA Evaluation Kit ==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: === Linux Evaluation Kit ===Please refer to [[DIVELK|this page]] for more details. == DIVA technical details == === Introduction === 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. The [[Diva_SOM#Hardware | Hardware]] section provides detailed information about hardware interfaces and characteristics. This document will provide a functional overview of the module and will focus on system-related issues. === Block diagram === The following picture shows a simplified block diagram of DIVA module. [[File:diva-bd.png|500px|center]] === Product Highlights =Main Features ==
* Texas Instruments "Sitara" AM335x Cortex-A8 processors family
* Rich interfaces set including Dual CAN and Ethernet
=== Feature Summary =DIVA technical specifications ==
{| class="wikitableoutercollapse" | width="100%"|{| class="wikitable mw-collapsible mw-collapsed"! colspan="3" style="text-align:left" | CPU and Memories|-
| align="center" style="background:#f0f0f0;"|'''Feature'''
| align="center" style="background:#f0f0f0;"|'''Specifications'''
| Storage||Flash NOR SPI <br> Flash NAND on local bus <br> I²C 32 kbit EEPROM ||
|-
|+ align="bottom" style="caption-side: bottom" | Table: CPU and Memories
|}
{| class="wikitablemw-collapsible mw-collapsed" | | align="center" style="background:#f0f0f0;"|'''Feature'''| align! colspan="center3" style="background:#f0f0f0;"|'''Specifications'''| text-align="center" style="background:#f0f0f0;left"|'''Options'''Peripherals
|-
| Graphic <br> Controller|| Up to 24-Bits Data Output <br> Resolution Up to 2048x2048 (With <br> Maximum 126-MHz Pixel Clock) <br> TFT/RGB support||
|-
| Miscellaneous||Up to 8x 12-bit ADC channels||
|+ align="bottom" style="caption-side: bottom" | Table: Peripherals
|}
{| class="wikitablemw-collapsible mw-collapsed" ! colspan="3" style="text-align:left" | Electrical, Mechanical and Environmental Specifications| -
| align="center" style="background:#f0f0f0;"|'''Feature'''
| align="center" style="background:#f0f0f0;"|'''Specifications'''
| Connectors||204-pin SO-DIMM||
|-
|+ align="bottom" style="caption-side: bottom" | Table: Electrical, Mechanical and Environmental Specifications
|}
=== Hardware ===
Please refer to | [[Hardware Manual (File:Diva)-bd.png|300px|center]] for detailed hardware related information on | * [http://www.dave.eu/dave-cpu-module-am335x-diva.html DIVA SOMWeb Page]* [http://www.dave.eu/sites/default/files/files/diva-leaflet.pdf DIVA leaflet]* [http://www.dave.eu/sites/default/files/files/diva-bd.pdf DIVA Block Diagram]|}
==== Design Overview ==Hardware Documentation ==
Please refer to {| class="wikitable" |width="100%"| '''Electrical Schematics'''|* [[Design Overview Hardware Manual (Diva)]]* [http://wiki.dave.eu/index.php/Hardware_Manual_(Diva)#Power.2C_reset_and_control Reset Block Diagram] * [[Pinout (Diva)|this pageDIVA Electrical pinout]] for more details| '''Mechanical Documentation'''|* [http://www.dave.eu/sites/default/files/files/diva.dxf.zip DIVA 2D Mechanical Drawing (DXF format)]* [http://www.dave.eu/sites/default/files/files/diva_stp.zip DIVA 3D Mechanical Drawing (STEP format)]|'''Carrier Board design'''| * [http://www.dave.eu/system/files/area-riservata/divelk-2.0.0-hw.zip Evaluation Board Electrical Schematics]* [http://wiki.dave.eu/index.php/Carrier_board_design_guidelines_(SOM)General carrier board design guidelines]* [http://wiki.dave.eu/index.php/Integration_guide_(Diva)DIVA specific integration guidelines]| '''Thermal & Power Management|''' * [http://wiki.dave.eu/index.php/Hardware_Manual_(Diva)#Operational_Characteristics Power consumption benchmarks]* [http://wiki.dave.eu/index.php/Hardware_Manual_(Diva)#Power_Supply_Unit_.28PSU.29_and_recommended_power-up_sequence Power management guidelines]|}
==== Mechanicals ==Software Documentation ==
Please refer {| class="wikitable" | width="100%"| '''Bootloader'''|* [http://wiki.dave.eu/index.php/Diva_Embedded_Linux_Kit_(DIVELK)#DIVELK_software_components U-boot releases]* [http://wiki.dave.eu/index.php/Change_Linux_Command_Line_Parameter_from_U-boot How to modify Linux parameters in U-Boot]| '''Linux'''|* [http://wiki.dave.eu/index.php/Diva_Embedded_Linux_Kit_(DIVELK)#DIVELK_software_components Linux releases] * [Mechanicals http://wiki.dave.eu/index.php/Development_Environment_HowTo_(NELK)How to boot Linux on DAVE Embedded Systems' SOMs]* [http://wiki.dave.eu/index.php/Diva_Embedded_Linux_Kit_(DIVELK) DAVE Embedded Systems' Linux Kit]* [http://wiki.dave.eu/index.php/Software_Manual_(Diva)Embedded Linux Kit Quick Start Guide]|this page'''Ubuntu'''| * [http://wiki.dave.eu/index.php/Running_Ubuntu_Core Running Ubuntu Core]| '''QT'''|* [http://wiki.dave.eu/index.php/Software_Manual_(Diva)#Running_QT_applications Running QT application] for more details.|}
=DIVA Evaluation Kit === Pinout ====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 [[Pinout (Diva)DIVELK|this page]] for more details.
==== Power ===Stay tuned with updates: DIVA RSS Feed =
Please refer subscribe to [[Power-up sequence (the <newsfeedlink feed="Diva)|this page]] for more detailsPages Updates" format="rss">Diva Pages Updates</newsfeedlink> RSS Feed using your favourite RSS reader to be notified on '''wiki pages updates related to Diva'''.
==== Reset scheme ====DIVA provides several different resets signals. Please refer to the [[Reset scheme (Diva)|Reset scheme]] for more detailsDave_Developer's_Wiki_Conventions#Keeping_updated_on_Dave_Developer. ==== Processing system (PS) peripherals ==== Please refer to [[Processing system peripherals (Diva)|this page]] for more details27s_wiki_pages. ==== Programmable logic (PL) ==== Please refer to [[Programmable logic (Diva)27_modifications |this pageKeeping updated on '''DAVE Embedded Systems''' Developer's wiki pages modifications]] section for more details. ==== RTC ==== Please refer further information on how to [[RTC (Diva)|this page]] for more details. ==== Thermal IC ==== Please refer subscribe to [[Thermal IC (Diva)|this page]] for more details. ==== Watchdog ==== Please refer to [[Watchdog (Diva)|this page]] for more detailsthe RSS feed.
= Index of topics about DIVA SoM =
This category collects all the pages specific to DIVA modules and related carrier boards.
