Revision as of 08:55, 11 November 2016

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DIDO Texas Instruments DM814x/AM387x CPU module[edit | edit source]

DIDO is a ready-to-use CPU module family based on Texas Instruments DM814x (DaVinci) and AM387x (Sitara) Cortex-A8 high performance application processors. DIDO is the first product of DAVE Embedded Systems Ultra Line, which includes best-in-class solutions and full featured SOMs. DIDO shares the same DM814x processor with Maya (Lite Line) and Naon (Esatta Line) and is built with the same connectors format (ZFF) as Naon and Lizard (Esatta Line).

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

It is based on Texas Instruments DaVinci digital media processor DM814x. Dido Hardware Manual 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.

Please visit Dido Web Page for more product information.

Main Features[edit | edit source]

Top class CPU module based on Texas Instruments DM814x processors family
Ultra Line - ARM Cortex-A8 architecture @ 1 GHz
Up to 2 GB DDR3 @ 533 MHz SDRAM
HD Video Encoding/Decoding Capabilities (HDVCIP)
DSP engine (available on DM8148)
NEON Multimedia Coprocessor and PowerVR® SGX Graphics Engine
Small form factor
Rich interfaces set including PCIe, dual CAN, Ethernet, SATA and native 3.3V I/O
Naon pinout compatible
Evaluation Board available with exhaustive Development Kit

DIDO technical specification[edit | edit source]

CPU and Memories
Feature	Specifications	Options
CPU	Texas Instruments DM814x/AM387x ARMv7 architecture Cortex A8 @ 1 GHz
RAM	DDR3 SDRAM @ 533 MHz Up to 2 GB
Storage	Flash NOR SPI Flash NAND on Local bus I²C 32 kbit EEPROM
External local bus	16 bit GPMC
Expansion bus	One PCI Express 2.0 Port With Integrated PHY (5.0 GT/s Endpoint/Root Complex port)

Peripherals
Feature	Specifications	Options
Graphic Controllers	HD Video Processing Subsystem (HDVPSS) 1x up to 24 bit HD Video Output port 1x up to 18 bit HD Video Output port 1x HDMI 1.3 channel + DDC Analog TV output TFT/RGB support
2D/3D Engines	NEON Multimedia SIMD coprocessor PowerVR SGX 530 3D Accelerator
Coprocessors	Up to 750 MHz C674x VLIW DSP HD Video Coprocessor HDVICP v2
Video capture	2x HD Video Input port 24-bit video in port 16-bit camera interface
USB	2x USB Host 2.0, 480 Mbps, with PHY 1x USB OTG, 480 Mbps (integrated PHY))
UARTs	3x UARTs
GPIO	Up to 128 lines, shared with other functions (interrupts available)
Input interfaces	TSC2003 4-wire resistive touch screen controller Available ADC channel Up to 8x8 keypad controller
Networks	1x Fast Ethernet with PHY 1x GRMII 10/100/1000 Mbps interface High-end Dual CAN controller
Storage	Serial ATA 3.0 Gbps with integrated PHY
SD/MMC	Up to 3x MMC/SD/SDIO Serial interfaces (up to 48 MHz)
Serial buses	2x I²C, 3x SPI
Audio	1x McASP channel
Timers	Up to 6 programmable general purpose timers (PWM function available)
RTC	On board (provided by TPS659113 PMIC), external battery powered
Debug	JTAG EMU port

Electrical, Mechanical and Environmental Specifications
Feature	Specifications	Options
Supply Voltage	+ 3.3V
Active power consumption	See section 8.3 - Power consumption
Dimensions	68.6 mm x 59.7 mm
Weight	<tbd>
MTBF	<tbd>
Operation temperature	0..70 °C -40..+85 °C
Shock	<tbd>
Vibration	100 G resistance
Connectors	2x 140 pin
Connectors insertion/removal	<tbd>

Hardware Documentation[edit | edit source]

Electrical Schematics	Hardware Manual (Dido) Reset Block Diagram On board RTC specifications DIDO Electrical pinout	Mechanical Documentation	DIDO 2D Mechanical Drawing (DXF format) DIDO 3D Mechanical Drawing (STEP format)	Carrier Board design	Evaluation Board Electrical Schematics General carrier board design guidelines DIDO specific integration guidelines	Thermal & Power Management	Thermal management guidelines Power consumption benchmarks Power management guidelines

Software Documentation[edit | edit source]

Bootloader	U-boot releases DIDO Booting options How to modify Linux parameters in U-Boot	Linux	Linux releases How to boot Linux on DAVE Embedded Systems' SOMs DAVE Embedded Systems' Linux Kit Embedded Linux Kit Quick Start Guide Buildroot RFS DAVE Virtual Development Kit	Android	Introduction to Android on DAVE Embedded Systems' SOMs Android 4.0.3

DIDO Evaluation Kit[edit | edit source]

For detailed information about the Linux BSP and the evaluation kit of DIDO SoM, NAON SoM and MAYA SoM, please refer to the DELK/NELK page.

Stay tuned with updates: DIDO RSS Feed[edit | edit source]

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

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 DIDO SoM[edit | edit source]

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

Difference between revisions of "Category:Dido"

Revision as of 08:55, 11 November 2016

Contents

DIDO Texas Instruments DM814x/AM387x CPU module[edit | edit source]

Main Features[edit | edit source]

DIDO technical specification[edit | edit source]

Hardware Documentation[edit | edit source]

Software Documentation[edit | edit source]

DIDO Evaluation Kit[edit | edit source]

Stay tuned with updates: DIDO RSS Feed[edit | edit source]

Index of topics about DIDO SoM[edit | edit source]

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@@ Line 1: / Line 1: @@
-{| width="100%"
-|-
-| colspan="5" style="background-color:#0092A8" |
-|-
-| style="width:18%; background-color:#EDEDED; text-align: center" | [[Main_Page | <big><big>HOME</big></big>]]
-| style="width:18%; background-color:#EDEDED; text-align: center" | [[Main_Page#System_on_Modules | <big><big>System On Modules (SOMs)</big></big>]]
-| style="width:18%; background-color:#EDEDED; text-align: center" | [[Main_Page#Single_Board_Computers  | <big><big>Single Board Computers (SBCs)</big></big>]]
-| style="width:18%; background-color:#EDEDED; text-align: center" | [[Main_Page#ADD-ON_SBC | <big><big>ADD-ON SBC</big></big>]]
-| style="width:18%; background-color:#EDEDED; text-align: center" | [[:Category:Software | <big><big>SOFTWARE</big></big>]]
-|-
-| colspan="5" style="background-color:#0092A8" |
-|-
-|}
 <div style="clear:right; margin-bottom: .5em; float: right; padding: .5em 0 .8em 1.4em; background: none;">
 __TOC__
@@ Line 21: / Line 6: @@
 = DIDO Texas Instruments DM814x/AM387x CPU module =
-[[File:Dido 02.png|200px|frameless|border]]
+[[File:Dido 02.png|200px|frameless|border|left]]
 DIDO is a ready-to-use CPU module family based on Texas Instruments [http://processors.wiki.ti.com/index.php/DM814x_Overview DM814x (''DaVinci'')] and AM387x (''Sitara'') Cortex-A8 high performance application processors.
 DIDO is the first product of '''DAVE Embedded Systems''' ''Ultra'' Line, which includes best-in-class solutions and full featured SOMs. DIDO shares the same DM814x processor with [http://www.dave.eu/dave-cpu-module-am387x-dm814x-maya.html Maya] (Lite Line) and [http://www.dave.eu/dave-cpu-module-am387x-dm814x-naon.html Naon] (Esatta Line) and is built with the same connectors format (ZFF) as [http://www.dave.eu/dave-cpu-module-am387x-dm814x-naon.html Naon] and [http://www.dave.eu/dave-cpu-module-am3517-lizard.html Lizard] (Esatta Line).
-== Main Features ==
-* Up to 2 GB DDR3 SDRAM @ 533 MHz
-* Flash NOR and Flash NAND on board
-* PCI Express 2.0 Port With Integrated PHY (5.0 GT/s Endpoint/Root Complex port)
-* Up to 750 MHz C674x VLIW DSP
-* HD Video Processing Subsystem (HDVPSS)
-* HD Video Coprocessor HDVICP v2
-* 2x HD Video Input port
-* Display subsystem: up to 24 bit, TFT and TV out
-* High-end Dual-CAN controller
-* Fast Ethernet LAN and Integrated Ethernet Switch
-* 2 x USB Host, 1 x USB OTG
-* 2 x SD/MMC
-* Touch Screen controller
-* 3 x UART, 2 x I²C, 3 x SPI, 1 x I²S, 1x SATA
-* Small form factor: 70mm x 60mm
-For detailed information about DIDO, please refer to the [[Dido SOM]] article.
-== DIDO RSS Feed ==
-Please subscribe to the <newsfeedlink feed="Dido Pages Updates" format="rss">Dido Pages Updates</newsfeedlink> RSS Feed using your favourite RSS reader to be notified on '''wiki pages updates related to Naon'''.
-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.
-== DIDO Product Page ==
-Please visit [http://www.dave.eu/dave-cpu-module-dm814x-dido.html Dido Web Page] for more product information.
-== DIDO Leaflet ==
-Please download it from the following link: [http://www.dave.eu/sites/default/files/files/dido-leaflet.pdf]
-== DIDO Evaluation Kit ==
-DIDO Evaluation Kit DELK-H-S is composed by:
-* a development/test board designed to start working with the DIDO platform and experimenting with the implemented features
-* the Linux BSP
-* documentation
-The carrier board hosts a DIDO CPU module and offers the following features:
-* Gigabit Ethernet LAN
-* Video Input ports (VIN0 and VIN1A)
-* HDMI 1.3a
-* Video Output port (VOUT1)
-* SD/MMC socket
-* 2x USB Host 2.0
-* 1x Serial port
-* 2x I2C
-* 2x SPI
-* GPIOs
-* 1x ADC
-* JTAG
-* Add-on DVI input available
-* Power supply: 12VDC
-* SATA
-* PCIe
-For detailed information on the Linux BSP, please refer to the [[Naon_Embedded_Linux_Kit_(NELK)| DELK/NELK page]].
-== DIDO technical details ==
-=== Introduction ===
-[[File:Dido-main.png|300px|frameless|border]]
 [http://www.dave.eu/dave-cpu-module-dm814x-dido.html Dido] is a family of system-on-modules that belongs to [http://www.dave.eu/sites/default/files/files/ARM_comparison_table.pdf '''DAVE Embedded Systems''' ''Ultra'' Line product class].
@@ Line 98: / Line 15: @@
 It is based on Texas Instruments DaVinci digital media processor DM814x. [[Hardware Manual (Dido) | Dido Hardware Manual]] 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 DIDO module.
-[[File:Dido-bd.png|300px|center]]
-=== Product Highlights ===
+Please visit [http://www.dave.eu/products/som/texas_instruments/dm814x_dido Dido Web Page] for more product information.
+== Main Features ==
 * Top class CPU module based on Texas Instruments DM814x processors family
 * Ultra Line - ARM Cortex-A8 architecture @ 1 GHz
@@ Line 115: / Line 31: @@
 * Evaluation Board available with exhaustive Development Kit
-=== Feature Summary ===
-{| class="wikitable" |
+== DIDO technical specification ==
+{| class="wikitable outercollapse" | 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'''
@@ Line 124: / Line 44: @@
 | CPU||Texas Instruments DM814x/AM387x <br> ARMv7 architecture Cortex A8 @ 1 GHz ||
 |-
-| RAM|| DDR3 SDRAM @ 533 MHz Up to 2 GB ||
+| RAM||DDR3 SDRAM @ 533 MHz Up to 2 GB||
 |-
 | Storage||Flash NOR SPI <br> Flash NAND on Local bus <br> I²C 32 kbit EEPROM ||
@@ Line 132: / Line 52: @@
 | Expansion bus|| One PCI Express 2.0 Port With Integrated <br> PHY (5.0 GT/s Endpoint/Root Complex <br> port)||
 |-
-|+ align="bottom" style="caption-side: bottom" | Table: CPU and Memories
 |}
-{| class="wikitable" |
+{| class="wikitable mw-collapsible mw-collapsed"
+! colspan="3" style="text-align:left" | Peripherals
+|-
 | align="center" style="background:#f0f0f0;"|'''Feature'''
 | align="center" style="background:#f0f0f0;"|'''Specifications'''
@@ Line 172: / Line 93: @@
 | Debug|| JTAG <br> EMU port ||
 |-
-|+ align="bottom" style="caption-side: bottom" | Table: Peripherals
 |}
-{| class="wikitable" |
+{| class="wikitable mw-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'''
@@ Line 200: / Line 122: @@
 | Connectors insertion/removal|| <tbd> ||
 |-
-|+ align="bottom" style="caption-side: bottom" | Table: Electrical, Mechanical and Environmental Specifications
+|}
+| [[File:Dido-bd.png|300px|center]]
+|
+* [http://www.dave.eu/dave-cpu-module-dm814x-dido.html DIDO Web Page]
+* [http://www.dave.eu/sites/default/files/files/dido-leaflet.pdf DIDO leaflet]
+* [http://www.dave.eu/sites/default/files/files/dido-bd.pdf DIDO Block Diagram]
 |}
-=== Hardware ===
+== Hardware Documentation ==
-Please refer to [[Hardware Manual (Dido)]] for detailed hardware related information on Dido SOM.
-==== Design Overview ====
+{| class="wikitable" |width="100%"
+| '''Electrical Schematics'''
-Please refer to [[Design Overview (Dido)|this page]] for more details.
+|
+* [[Hardware Manual (Dido)]]
-==== Mechanicals ====
+* [[Reset scheme (Naon)| Reset Block Diagram]]
-* DXF (2D): http://www.dave.eu/sites/default/files/files/dido.dxf.zip
+* [[RTC (Naon)|On board RTC specifications]]
-* STEP (3D): http://www.dave.eu/sites/default/files/files/dido_stp.zip
+* [[Pinout (Dido)|DIDO Electrical pinout]]
+| '''Mechanical Documentation'''
-==== Pinout ====
+|
-Please refer to [[Pinout (Dido)|this page]] for more details.
+* [http://www.dave.eu/sites/default/files/files/dido.dxf.zip DIDO 2D Mechanical Drawing (DXF format)]
+* [http://www.dave.eu/sites/default/files/files/dido_stp.zip DIDO 3D Mechanical Drawing (STEP format)]
-==== Power ====
+|'''Carrier Board design'''
-Please refer to [[Power (Naon)|this page]] for more details.
+|
+* [http://www.dave.eu/system/files/area-riservata/naonevb-mid-BOM_S.NADP0000C0R.1.0.6.zip Evaluation Board Electrical Schematics]
-==== Reset scheme ====
+* [[Carrier_board_design_guidelines_(SOM)| General carrier board design guidelines]]
-Dido provides several different resets signals. Please refer to [[Reset scheme (Naon)|Reset scheme]] for more details.
+* [[Integration guide (Dido)|DIDO specific integration guidelines]]
+| '''Thermal & Power Management'''
-==== RTC ====
+|
-Please refer to [[RTC (Naon)|this page]] for more details.
+* [[Thermal_management_(Naon) | Thermal management guidelines]]
+* [[Power (Naon)|Power consumption benchmarks]]
-==== Thermal IC ====
+* [[Power (Naon)|Power management guidelines]]
+|}
-Please refer to [[Thermal IC (Dido)|this page]] for more details.
-==== Watchdog ====
-Please refer to [[Watchdog (Dido)|this page]] for more details.
-==== Memory organization ====
-DIDO memory organizaton is detailed [[Memory organization (Naon)|here]].
-==== I2C busses and peripherals ====
-Please refer to [[I2C busses and peripherals (Naon)|this page]] for more details.
-==== Video input ports ====
-Please refer to [[Video input ports (Naon)|this page]] for more details.
-==== Video output ports ====
-Please refer to [[Video output ports (Naon)|this page]] for more details.
-==== CAN interfaces ====
-Please refer to [[CAN interfaces (Naon)|this page]] for more details.
-==== USB interfaces ====
-Please refer to [[USB interfaces (Naon)|this page]] for more details.
-==== Boot sequence ====
-By default, Dido tries to load boot code (boot sequence) from the following peripherals:
-# MMC
-# SPI
-# UART
-# EMAC.
-For more informaton about boot sequence options please refer to [[Boot sequence (Naon)| Boot sequence]].
-=== Integration guide ===
-[[Integration guide (Dido)|Integration guide]] document provides useful information and resources that allow the system designer to integrate DIDO module in his/her application very quickly.
-=== Software ===
-The following operating systems are supported.
-==== Linux ====
-[[File:Tux.png|50px|left]] [[Naon Embedded Linux Kit (NELK)|DELK/NELK - Naon Embedded Linux Kit]] is the complete development kit to allow user to write multimedia application for [[:Category:Dido|Dido]] SOM. It's provided as [[:Category:DVDK|'''DAVE Embedded Systems''' Virtual Development Kit]] to minimize startup and installation time.<br><br>[[:Category:DVDK|DVDK]] can also be easily installed on a physical machine or into a Virtualized environment (e.g. under Xen). Take a look at [[Naon Embedded Linux Kit (NELK)|DELK/NELK]] and [[:Category:DVDK|DVDK Category]] for more information on this topics
-=== Misc ===
-[[Migrating from x86 architecture to Naon]]
+== Software Documentation ==
+{| class="wikitable" | width="100%"
+| '''Bootloader'''
+|
+* [[Naon_Embedded_Linux_Kit_(NELK)#The_big_picture | U-boot releases]]
+* [[Boot_sequence_(Naon) | DIDO Booting options]]
+* [[Change_Linux_Command_Line_Parameter_from_U-boot | How to modify Linux parameters in U-Boot]]
+| '''Linux'''
+|
+* [[Naon_Embedded_Linux_Kit_(NELK)#The_big_picture | Linux releases]]
+* [[Development_Environment_HowTo_(NELK)| How to boot Linux on DAVE Embedded Systems' SOMs]]
+* [[Naon_Embedded_Linux_Kit_(NELK) | DAVE Embedded Systems' Linux Kit]]
+* [[NaonEVB-Mid#Quick_start | Embedded Linux Kit Quick Start Guide]]
+* [[Creating_a_RFS_with_Buildroot | Buildroot RFS]]
+* [[:Category:DVDK|DAVE Virtual Development Kit]]
+| '''Android'''
+|
+* [[:Category:Android|Introduction to Android on DAVE Embedded Systems' SOMs]]
+* [[Android_4.0.3_ICS_on_DM814x_(Naon)| Android 4.0.3]]
+|}
+= DIDO Evaluation Kit =
+For detailed information about the Linux BSP and the evaluation kit of DIDO SoM, NAON SoM and MAYA SoM, please refer to the [[Naon_Embedded_Linux_Kit_(NELK)| DELK/NELK page]].
+= Stay tuned with updates: DIDO RSS Feed =
+Please subscribe to the <newsfeedlink feed="Dido Pages Updates" format="rss">Dido Pages Updates</newsfeedlink> RSS Feed using your favourite RSS reader to be notified on '''wiki pages updates related to Naon'''.
+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.
+= Index of topics about DIDO SoM =
 This category collects all the pages specific to Dido modules and related carrier boards.