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===What does an Armadeus APF9328 board contain ?=== | ===What does an Armadeus APF9328 board contain ?=== | ||
| − | The heart of the APF9328 board is | + | The heart of the APF9328 board is an i.MXL processor from Freescale (ex Motorola), with an ARM920T core, running at 192MHz. It has the following integrated peripherals: |
| − | * LCD controller (TFT, CSTN, STN) | + | * 1x LCD controller (TFT, CSTN, STN) up to 640x480 resolution and with backlight control |
| − | * USB 1.1 device | + | * 1x USB 1.1 device |
| − | * | + | * 2x SPI |
| − | * I2C | + | * 1x I2C |
| − | * | + | * 2x asynchronous serial ports (RS232) |
| − | * MMC/SD controller | + | * 2x synchronous serial ports (SSI) |
| − | * | + | * 1x MMC/SD controller |
| − | * a lot of General Purpose | + | * 1x PWM (able to reproduce low frequency sounds) |
| − | + | * a serial bootstrap mode (removing the need of JTAG interface to program the board) | |
| − | + | * a lot of General Purpose Inputs/Outputs (GPIOs), depending on the configured peripherals | |
| + | <br> | ||
Around this processor, the board is equipped with: | Around this processor, the board is equipped with: | ||
| − | * | + | * 16 MBytes of high speed SDRAM |
| − | * | + | * 8 MBytes of NOR Flash (16 bits bus) |
| − | * 10/100Mbits Ethernet controller | + | * 10/100Mbits Ethernet controller (Davicom DM9000) |
| − | * Xilinx Spartan3 FPGA (optional) | + | * 200K Xilinx Spartan3 FPGA (optional) |
| − | * | + | * a SPI ADC and an I2C DAC (optional) |
| − | * level converters for serial, USB and Ethernet | + | * level converters for serial (console), USB and Ethernet port |
* 2 connectors for accessing main signals | * 2 connectors for accessing main signals | ||
Revision as of 15:01, 3 July 2007
General Questions
What is the "Armadeus Project" intended for ?
The goal of this project is to allow everyone to easily develop embedded Open Source systems. When all the embedded systems in the world will run open source software, life will be better ;-)
What does "Armadeus" mean ?
"Armadeus" is the contraction of "ARM" and "Amadeus". Indeed we choosed ARM architecture for its symplicity and efficiency and our boards are as gifted to run embedded systems as Mozart was for composing music. Moreover, Armadeus project is born in 2006, year of the 250th Mozart's Birthday.
How do I get help ?
First take a look at the whole Wiki. If you can't find help contact us directly: Help:Contents. If you are located in France, we have members in Besançon, Montbéliard & Mulhouse who can provide you help. For Swiss members, we can provide help in Basel, Lausanne & Zürich.
Why are there http://armadeus.org and http://armadeus.com ? Is there a company backing/hiding behind the association?
<http://armadeus.com> is a more 'professionnal' webpage built to help founders find backing for the project (like device samples, board manufacturing). It is easier to obtain those with a this professionnal-looking webpage.
We have founded (litteraly) the association for our own pleasure and also to help universities and enthousiasts. Association bylaw protect members' intellectual property by forbidding any commercial use of the work done for the association.
The association works mostly on founders free time (we all work in embedded systems industry), which partly offsets the price of boards bought by members:
- Initial costs were entirely founded by the founders, and are not matched in the boards selling price.
- Tests, FPGA assembly and dispatching are made for no cost by volunteers.
- Warranty and dead boards are not accounted for in the association until break-even.
Those costs are not accounted for in boards selling price, mostly because the price would have been prohibitive and the project could not have started with such a high selling price. We do not want however to give all these for free to a 'for profit' project.
We have been quite surprised by the board success - and therefore believe that a company could have an interest in the design. Many alternatives could then be found then - even if it would be unlikely to occur in the short term: partnering with the association, separate (yet to create) licensing company...
Hardware Questions
What does an Armadeus APF9328 board contain ?
The heart of the APF9328 board is an i.MXL processor from Freescale (ex Motorola), with an ARM920T core, running at 192MHz. It has the following integrated peripherals:
- 1x LCD controller (TFT, CSTN, STN) up to 640x480 resolution and with backlight control
- 1x USB 1.1 device
- 2x SPI
- 1x I2C
- 2x asynchronous serial ports (RS232)
- 2x synchronous serial ports (SSI)
- 1x MMC/SD controller
- 1x PWM (able to reproduce low frequency sounds)
- a serial bootstrap mode (removing the need of JTAG interface to program the board)
- a lot of General Purpose Inputs/Outputs (GPIOs), depending on the configured peripherals
Around this processor, the board is equipped with:
- 16 MBytes of high speed SDRAM
- 8 MBytes of NOR Flash (16 bits bus)
- 10/100Mbits Ethernet controller (Davicom DM9000)
- 200K Xilinx Spartan3 FPGA (optional)
- a SPI ADC and an I2C DAC (optional)
- level converters for serial (console), USB and Ethernet port
- 2 connectors for accessing main signals
Have a look at this link for more informations: [1]
What is the DevLight board ?
APF9328 boards were designed to be as small as possible and ready to be embedded on any systems. So an APF9328 is not usable alone. You should see it much more like a module you can plug in everywhere. To develop for APF9328 boards you can either develop your own "motherboard" and plug the APF9328 into it or use the one we develop for our needs. Currently only the DevLight board is available. It contains:
- a serial connector
- an USB connector
- an Ethernet connector
- a prototype zone to test your developments
- a DC power regulator
For more informations look at here: [2]
A DevFull board is currently in production and will contain:
- an AC97 + touchscreen chip
- a CAN bus controller
- an USB 2.0 Fullspeed Host
- a video (PAL/NTSC) output
- a MMC connector
- external SRAM for the FPGA
- any other idea ??
Are the Armadeus boards RoHS compliant ?
Yes
Software Questions
Where are the sources ?
We have a project on SourceForge: http://sourceforge.net/projects/armadeus/ with a SVN repository
