ArmadeusWiki - User contributions [en]

FPGA and led

2007-04-14T20:58:00Z

BenoitC:

This project is intented for people who are new to VHDL.

We will connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

'''Some usefull informations:'''

The main FPGA page [[http://www.armadeus.com/wiki/index.php?title=FPGA]] of the armadeus wiki.

This document [http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf] gives a lot of usefull information on how to use ISE Webpack.

Page 9 of this document shows the devlight pinout matrix: [http://www.armadeus.com/downloads/apf9328DevLight/documentation/dataSheet_APF9328_DevLight.pdf]

Pages 28 and 29 of the APF datasheet shows the mapping of the devlight pinouts with the FPGA pinouts :[http://www.armadeus.com/downloads/apf9328/documentation/dataSheet_APF9328.pdf]

'''Schematic'''

[[Image:schema.png]]

'''Anatomy of the circuit'''

The led_top.vhd is a VHDL file where the components of the circuit are instantiated and connected between them.

The functional diagram of the circuit is :

[[Image:led_top.png]]

Benoît Canet / benoit on #armadeus

FPGA and led

2007-04-14T20:57:35Z

BenoitC:

This project is intented for people who are new to VHDL.

We will connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

'''Some usefull informations:'''

The main FPGA page [[http://www.armadeus.com/wiki/index.php?title=FPGA]] of the armadeus wiki.

This document [http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf] gives a lot of usefull information on how to use ISE Webpack.

Page 9 of this document shows the devlight pinout matrix: [http://www.armadeus.com/downloads/apf9328DevLight/documentation/dataSheet_APF9328_DevLight.pdf]

Pages 28 and 29 of the APF datasheet shows the mapping of the devlight pinouts with the FPGA pinouts :[http://www.armadeus.com/downloads/apf9328/documentation/dataSheet_APF9328.pdf]

'''Schematic'''

[[Image:schema.png]]

'''Anatomy of the circuit'''

The led_top.vhd is a VHDL file where the components of the circuit are instantiated and connected between them.

The functional diagram of the circuit is :*

[[Image:led_top.png]]

Benoît Canet / benoit on #armadeus

FPGA and led

2007-04-14T19:46:26Z

BenoitC:

This project is intented for people who are new to VHDL.

We will connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

'''Some usefull informations:'''

The main FPGA page [[http://www.armadeus.com/wiki/index.php?title=FPGA]] of the armadeus wiki.

This document [http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf] gives a lot of usefull information on how to use ISE Webpack.

Page 9 of this document shows the devlight pinout matrix: [http://www.armadeus.com/downloads/apf9328DevLight/documentation/dataSheet_APF9328_DevLight.pdf]

Pages 28 and 29 of the APF datasheet shows the mapping of the devlight pinouts with the FPGA pinouts :[http://www.armadeus.com/downloads/apf9328/documentation/dataSheet_APF9328.pdf]

'''Schematic'''

[[Image:schema.png]]

'''Anatomy of the circuit'''

The led_top.vhd is a VHDL file where the components of the circuit are instantiated and connected between them.

The functional diagram of the circuit is :*

[[Image:led_top.png]]

Benoît Canet / benoit on #armadeus

FPGA and led

2007-04-14T19:28:15Z

BenoitC:

This project is intented for people who are new to VHDL.

We will connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

'''Some usefull informations:'''

The main FPGA page [[http://www.armadeus.com/wiki/index.php?title=FPGA]] of the armadeus wiki.

This document [http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf] gives a lot of usefull informations on how to use ISE Webpack.

Page 9 of this document shows the devlight pinout matrix: [http://www.armadeus.com/downloads/apf9328DevLight/documentation/dataSheet_APF9328_DevLight.pdf]

Pages 28 and 29 of the APF datasheet shows the mapping of the devlight pinouts with the FPGA pinouts :[http://www.armadeus.com/downloads/apf9328/documentation/dataSheet_APF9328.pdf]

'''Schematic'''

[[Image:schema.png]]

'''Anatomy of the circuit'''

The led_top.vhd is a VHDL file where the components of the circuit are instantiated and connected between them.

The functional diagram of the circuit is :*

[[Image:led_top.png]]

Benoît Canet / benoit on #armadeus

FPGA and led

2007-04-14T19:25:38Z

BenoitC:

This project is intented for people who are new to VHDL.

We will connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

'''Some usefull informations:'''

The main FPGA page [[http://www.armadeus.com/wiki/index.php?title=FPGA]] of the armadeus wiki.

This document [http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf] gives a lot of usefull informations on how to use ISE Webpack.

Page 9 of this document shows the devlight pinout matrix: [http://www.armadeus.com/downloads/apf9328DevLight/documentation/dataSheet_APF9328_DevLight.pdf]

Pages 28 and 29 of the APF datasheet shows the mapping of the devlight pinouts with the FPGA pinouts :[http://www.armadeus.com/downloads/apf9328/documentation/dataSheet_APF9328.pdf]

'''Schematic'''

[[Image:schema.png]]

'''Anatomy of the circuit'''

The led_top.vhd is a VHDL file where the components of the circuit are instantiated and connected between them.

The functionnal diagram of the file is :*

[[Image:led_top.png]]

Benoît Canet alias benoit on #armadeus

FPGA and led

2007-04-14T19:10:35Z

BenoitC:

This project is intented for people who are new to VHDL.

we will connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

'''Some usefull informations:'''

The main FPGA page [[http://www.armadeus.com/wiki/index.php?title=FPGA]] of the armadeus wiki.

This document [http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf] gives a lot of usefull informations on how to use ISE Webpack.

Page 9 of this document show the devlight pinout matrix: [http://www.armadeus.com/downloads/apf9328DevLight/documentation/dataSheet_APF9328_DevLight.pdf]

Pages 28 and 29 of the APF datasheet show the mapping of the devlight pinouts with the FPGA pinouts :[http://www.armadeus.com/downloads/apf9328/documentation/dataSheet_APF9328.pdf]

'''Schematic'''

[[Image:schema.png]]

'''Anatomy of the circuit'''

The led_top.vhd is a VHDL file where the components of the circuit are instantiated and connected between them.

The functionnal diagram of the file is :*

[[Image:led_top.png]]

File:Led top.png

2007-04-14T19:02:59Z

BenoitC:

FPGA and led

2007-04-14T19:02:08Z

BenoitC:

FPGA and led

2007-04-14T17:23:34Z

BenoitC:

FPGA and led

2007-04-14T16:08:51Z

BenoitC:

This project is intented for people who are new to VHDL.

we will connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

'''Some usefull informations:'''

The main FPGA page http://www.armadeus.com/wiki/index.php?title=FPGA of the armadeus wiki.

This document http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf gives a lot of usefull informations on how to use ISE Webpack.

Page 9 of this document show the devlight pinout matrix: [http://www.armadeus.com/downloads/apf9328DevLight/documentation/dataSheet_APF9328_DevLight.pdf]

Pages 28 and 29 of the APF datasheet show the mapping of the devlight pinouts with the FPGA pinouts :[http://www.armadeus.com/downloads/apf9328/documentation/dataSheet_APF9328.pdf]

'''Schematic'''

[[Image:schema.png]]

FPGA and led

2007-04-14T16:08:27Z

BenoitC:

This project is intented for people who are new to VHDL.

we will connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

'''Some usefull informations:'''

The main FPGA page http://www.armadeus.com/wiki/index.php?title=FPGA of the armadeus wiki.

This document http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf gives a lot of usefull informations on how to use ISE Webpack.

Page 9 of this document show the devlight pinout matrix: [http://www.armadeus.com/downloads/apf9328DevLight/documentation/dataSheet_APF9328_DevLight.pdf]

Pages 28 and 29 of the APF datasheet show the mapping of the devlight pinouts with the FPGA pinouts :[http://www.armadeus.com/downloads/apf9328/documentation/dataSheet_APF9328.pdf]

'''Schematic'''

[[Image:schema.png]]

FPGA and led

2007-04-14T16:07:16Z

BenoitC:

This project is intented for people who are new to VHDL.

we will connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

'''Some usefull informations:'''

The main FPGA page http://www.armadeus.com/wiki/index.php?title=FPGA of the armadeus wiki.

This document http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf gives a lot of usefull informations on how to use ISE Webpack.

Page 9 of this document show the devlight pinout matrix: [http://www.armadeus.com/downloads/apf9328DevLight/documentation/dataSheet_APF9328_DevLight.pdf]
Page 28 and 29 of this document show the mapping of the devlight pinouts with the FPGA pinouts :[http://www.armadeus.com/downloads/apf9328/documentation/dataSheet_APF9328.pdf]

'''Schematic'''

[[Image:schema.png]]

File:Schema.png

2007-04-14T15:54:57Z

BenoitC:

FPGA and led

2007-04-14T15:54:19Z

BenoitC:

FPGA and led

2007-04-14T15:17:03Z

BenoitC:

FPGA and led

2007-04-14T15:16:12Z

BenoitC:

This project is intented for people who are new to VHDL.

we will connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

[[Some usefull informations:]]

The main FPGA page http://www.armadeus.com/wiki/index.php?title=FPGA of the armadeus wiki.

This document http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf gives a lot of usefull informations on how to use ISE Webpack.

[[Schematic]]

FPGA and led

2007-04-14T15:06:02Z

BenoitC:

This project is intented for people who are new to VHDL.

In this project we connect a switch and a led to the FPGA and use some VHDL code to toggle the led state each time the switch is pressed.

Some usefull informations:

== http://www.armadeus.com/wiki/index.php?title=FPGA
==

This document ==
http://www.cs.uml.edu/~fredm/courses/91.548-spr06/files/qst.pdf == gives many informations on how to use ISE Webpack.

MemberList

2007-04-01T21:16:59Z

BenoitC: /* Here is the list of the members and their skills */

==Here is the list of the members and their skills==

*0: Novice
*1: Notions. At least one successfull experiment
*2: Confirmed

{|border=1 summary="Member list"
|----------------
| '''Name''' || '''Linux Apps'''|| '''Linux Drivers'''|| '''FPGA''' || '''Board Design''' || '''Projet/Domain'''
|----------------
|[[User:Salocin68|Nicolas Colombain]] || 1 || 1 || 1 || 2 || domotics
|----------------
|[[User:JulienB|Julien Boibessot]] || 2 || 2 || 0 || 1 || multimedia
|----------------
|[[User:JeanBaptisteM|Jean-Baptiste Mayer]] || 2 || 1 || 1 || 1 || robotics
|----------------
|[[User:NicolasA|Nicolas Aguirre]] || 2 || 0 || 1 || 1 || multimedia
|----------------
|[[User:BenoitC|Benoît Canet]] || 2 || 0 || 0 || 0 || multimedia
|----------------
|}

MemberList

2007-04-01T21:16:41Z

BenoitC: /* Here is the list of the members and their skills */

MemberList

2007-04-01T21:16:24Z

BenoitC: /* Here is the list of the members and their skills */

Communicate with your board from a Linux Host (Basics)

2007-04-01T19:22:56Z

BenoitC: /* TFTP server installation */

==RS232 configuration==
We suggest you to use Kermit as Terminal emulator for RS232 connection. Minicom was sadly reported to have problems when communicating with U-Boot.

===Kermit installation===
* On Ubuntu:
apt-get install ckermit
or use Synaptic graphical package manager.

* On Fedora:
rpm -q ckermit

===Kermit configuration===
* Edit/Create .kermrc file in your $HOME directory and put it in:
set line /dev/ttyS0
set speed 115200
set carrier-watch off
set handshake none
set flow-control none
robust
set file type bin
set file name lit
set rec pack 1000
set send pack 1000
set window 5
set transmit linefeed on
* In this example, we assume that your serial port is ttyS0 (first serial port). Change this to correct value if necessary.
* If you use an USB<->Serial converter then serial port would surely be named like that: ttyUSB0
* If you get an error message such
$ kermit -c
/dev/ttyS0
?SET SPEED has no effect without prior SET LINE
check that you have read/write rights on /dev/ttyS0 (btw. your serial port)

===Kermit usage===
* To launch it:
$ kermit -c
* To switch from terminal mode to command mode:
CTRL + \ + c
* To switch from command mode to terminal mode:
C-Kermit>c

==TFTP server==
In order to send your image files (U-Boot, Linux zImage, rootfs ...) with higher speed to the armadeus board, you can use a tftp server.
Once the server started, the files located in the server shared directory (/tftpboot by default) will be accessible from the U-Boot TFTP client.

===TFTP server installation===
* On Ubuntu:
# apt-get install tftpd
* On Ubuntu Edgy no inetd is preinstalled so:
# apt-get install netkit-inetd
or use Synaptic<br>
* On Fedora:
# rpm -q tftpd

Then create the directory that will contain all the files that the server will export (you have to be root to do that):
# mkdir /tftpboot
# chmod 777 /tftpboot

===Server configuration===
Edit or create the configuration file /etc/xinetd.d/tftp and modify/add it the following lines:
# default: off
# description: The tftp server serves files using the trivial file transfer
# protocol. The tftp protocol is often used to boot diskless
# workstations, download configuration files to network-aware printers,
# and to start the installation process for some operating systems.
service tftp
{
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /tftpboot
# disable = yes
}

Restart xinetd service:
# killall -HUP xinetd

==Links==
* [http://www.columbia.edu/kermit/ Kermit Homepage]
*