Dear ARMiessssss..
I am very new to ARM world and here I need to interface 20X2 character
LCD module, and 4 MB Non Volatile RAM with LPC2214 as well as Full
modem DB9 connector,so can anybody design the schematic for me as I
can go easy with programming but hardware is little bit tough for me.
Pankaj
LCD interface
Started by ●November 14, 2005
Reply by ●November 14, 20052005-11-14
--- In lpc2000@lpc2..., "bhimanipankaj" <bhimanipankaj@y...>
wrote:
>
> Dear ARMiessssss.. > I am very new to ARM world and here I need to interface 20X2 character
> LCD module, and 4 MB Non Volatile RAM with LPC2214 as well as Full
> modem DB9 connector,so can anybody design the schematic for me as I
> can go easy with programming but hardware is little bit tough for me.
>
> Pankaj
>
Pankaj,
If you need to be running quickly, Signum Systems has LPC2138 board
($195) available with 2x16 LCD, battery backed-up timer, speaker output
and many other useful open-source software (I2C, time-of-day,
interrupts, etc.)
The parallel bus LCD is connected to LPC2138 via PCA9555 I2C controller.
The board manual is on www.signum.com/lpc2138.htm but if you need
schematics, let me know. I think it should be relatively easy to apply
it to the LPC2214.
BTW - the board comes with a all GNU tools ready to re-compile the
project under Windows, so you do not have to waste time converting it
for another compiler.
Jerry
Signum Systems
www.signum.com
wrote:
>
> Dear ARMiessssss.. > I am very new to ARM world and here I need to interface 20X2 character
> LCD module, and 4 MB Non Volatile RAM with LPC2214 as well as Full
> modem DB9 connector,so can anybody design the schematic for me as I
> can go easy with programming but hardware is little bit tough for me.
>
> Pankaj
>
Pankaj,
If you need to be running quickly, Signum Systems has LPC2138 board
($195) available with 2x16 LCD, battery backed-up timer, speaker output
and many other useful open-source software (I2C, time-of-day,
interrupts, etc.)
The parallel bus LCD is connected to LPC2138 via PCA9555 I2C controller.
The board manual is on www.signum.com/lpc2138.htm but if you need
schematics, let me know. I think it should be relatively easy to apply
it to the LPC2214.
BTW - the board comes with a all GNU tools ready to re-compile the
project under Windows, so you do not have to waste time converting it
for another compiler.
Jerry
Signum Systems
www.signum.com
Reply by ●November 15, 20052005-11-15
--- In lpc2000@lpc2..., "bhimanipankaj" <bhimanipankaj@y...>
wrote:
> Dear ARMiessssss..
>
> I am very new to ARM world and here I need to interface 20X2 char
> LCD module, and 4 MB Non Volatile RAM with LPC2214 as well as Full
> modem DB9 connector,so can anybody design the schematic for me as I
> can go easy with programming but hardware is little bit tough for me.
Pankaj:
I don't think that you will find anyone who would design something for
you free of charge, since there is a lot of work involved. If you
want something now then I would suggest going for one of the ready-
made development boards that come with all the hardware and software
required to get started.
You can see a (partial) list of available kits on a page on my website:
http://www.wackyland.net/ARM7Kits.html
But before you even go there perhaps we should discuss your project
requirements first before we start figuring out what you want to
buy/build. What is this for, and what is needed? 4MB of non-voltaile
ram seems like a lot, is this actually required as RAM or just for
storage?
wrote:
> Dear ARMiessssss..
>
> I am very new to ARM world and here I need to interface 20X2 char
> LCD module, and 4 MB Non Volatile RAM with LPC2214 as well as Full
> modem DB9 connector,so can anybody design the schematic for me as I
> can go easy with programming but hardware is little bit tough for me.
Pankaj:
I don't think that you will find anyone who would design something for
you free of charge, since there is a lot of work involved. If you
want something now then I would suggest going for one of the ready-
made development boards that come with all the hardware and software
required to get started.
You can see a (partial) list of available kits on a page on my website:
http://www.wackyland.net/ARM7Kits.html
But before you even go there perhaps we should discuss your project
requirements first before we start figuring out what you want to
buy/build. What is this for, and what is needed? 4MB of non-voltaile
ram seems like a lot, is this actually required as RAM or just for
storage?
Reply by ●November 15, 20052005-11-15
Thanks dear for ur guidance
As I already have a board that is MCB2140 that is with lpc2148 on
board.
I need to interface LCD with traditional 11 pin way as 3 are control
lines and 8 datalines i.e. parellel interface but my problem is there
is no LCD on board and I have a 5V LCD, as lpc2148 is 5V tolerable
GPIO pins so I think I can interface LCD with this, and probably I
have to use pull-up for these pins.
and Well said as no one will design anything freely so tell me the
charges I need to interface traditional way LCD, one IR receiver for
my 10 button remote and 4MB of NV RAM and 4 pushbutton keys on port
as it seems very simple but I want to concentrate on programming part
only so dont want to give my time for hardware.
Pankaj
--- In lpc2000@lpc2..., "seangra" <sgraham@o...> wrote:
>
> --- In lpc2000@lpc2..., "bhimanipankaj"
<bhimanipankaj@y...>
> wrote:
>
> > Dear ARMiessssss..
> >
> > I am very new to ARM world and here I need to interface 20X2 char
> > LCD module, and 4 MB Non Volatile RAM with LPC2214 as well as Full
> > modem DB9 connector,so can anybody design the schematic for me as
I
> > can go easy with programming but hardware is little bit tough for
me.
>
> Pankaj:
>
> I don't think that you will find anyone who would design something
for
> you free of charge, since there is a lot of work involved. If you
> want something now then I would suggest going for one of the ready-
> made development boards that come with all the hardware and
software
> required to get started.
>
> You can see a (partial) list of available kits on a page on my
website:
>
> http://www.wackyland.net/ARM7Kits.html
>
> But before you even go there perhaps we should discuss your project
> requirements first before we start figuring out what you want to
> buy/build. What is this for, and what is needed? 4MB of non-
voltaile
> ram seems like a lot, is this actually required as RAM or just for
> storage?
>
As I already have a board that is MCB2140 that is with lpc2148 on
board.
I need to interface LCD with traditional 11 pin way as 3 are control
lines and 8 datalines i.e. parellel interface but my problem is there
is no LCD on board and I have a 5V LCD, as lpc2148 is 5V tolerable
GPIO pins so I think I can interface LCD with this, and probably I
have to use pull-up for these pins.
and Well said as no one will design anything freely so tell me the
charges I need to interface traditional way LCD, one IR receiver for
my 10 button remote and 4MB of NV RAM and 4 pushbutton keys on port
as it seems very simple but I want to concentrate on programming part
only so dont want to give my time for hardware.
Pankaj
--- In lpc2000@lpc2..., "seangra" <sgraham@o...> wrote:
>
> --- In lpc2000@lpc2..., "bhimanipankaj"
<bhimanipankaj@y...>
> wrote:
>
> > Dear ARMiessssss..
> >
> > I am very new to ARM world and here I need to interface 20X2 char
> > LCD module, and 4 MB Non Volatile RAM with LPC2214 as well as Full
> > modem DB9 connector,so can anybody design the schematic for me as
I
> > can go easy with programming but hardware is little bit tough for
me.
>
> Pankaj:
>
> I don't think that you will find anyone who would design something
for
> you free of charge, since there is a lot of work involved. If you
> want something now then I would suggest going for one of the ready-
> made development boards that come with all the hardware and
software
> required to get started.
>
> You can see a (partial) list of available kits on a page on my
website:
>
> http://www.wackyland.net/ARM7Kits.html
>
> But before you even go there perhaps we should discuss your project
> requirements first before we start figuring out what you want to
> buy/build. What is this for, and what is needed? 4MB of non-
voltaile
> ram seems like a lot, is this actually required as RAM or just for
> storage?
>
Reply by ●November 15, 20052005-11-15
Hi Pankaj,
you could also use one of the Olimex (http://www.olimex.com) board
solutions as the basis for your soulution (also buy a ready board of
course). If you start with something like this
http://www.olimex.com/dev/images/lpc-p2148-sch.gif and connect a LCD
flash like this http://www.olimex.com/dev/images/lpc-e22xx-sch.gif you
have your solution.
Regards
/Ake
bhimanipankaj wrote:
> Thanks dear for ur guidance
>
> As I already have a board that is MCB2140 that is with lpc2148 on
> board.
> I need to interface LCD with traditional 11 pin way as 3 are control
> lines and 8 datalines i.e. parellel interface but my problem is there
> is no LCD on board and I have a 5V LCD, as lpc2148 is 5V tolerable
> GPIO pins so I think I can interface LCD with this, and probably I
> have to use pull-up for these pins.
>
> and Well said as no one will design anything freely so tell me the
> charges I need to interface traditional way LCD, one IR receiver for
> my 10 button remote and 4MB of NV RAM and 4 pushbutton keys on port
> as it seems very simple but I want to concentrate on programming part
> only so dont want to give my time for hardware.
>
> Pankaj
>
> --- In lpc2000@lpc2..., "seangra" <sgraham@o...> wrote:
> >
> > --- In lpc2000@lpc2..., "bhimanipankaj"
> <bhimanipankaj@y...>
> > wrote:
> >
> > > Dear ARMiessssss..
> > >
> > > I am very new to ARM world and here I need to interface 20X2 char
> > > LCD module, and 4 MB Non Volatile RAM with LPC2214 as well as Full
> > > modem DB9 connector,so can anybody design the schematic for me as
> I
> > > can go easy with programming but hardware is little bit tough for
> me.
> >
> > Pankaj:
> >
> > I don't think that you will find anyone who would design something
> for
> > you free of charge, since there is a lot of work involved. If you
> > want something now then I would suggest going for one of the ready-
> > made development boards that come with all the hardware and
> software
> > required to get started.
> >
> > You can see a (partial) list of available kits on a page on my
> website:
> >
> > http://www.wackyland.net/ARM7Kits.html
> >
> > But before you even go there perhaps we should discuss your project
> > requirements first before we start figuring out what you want to
> > buy/build. What is this for, and what is needed? 4MB of non-
> voltaile
> > ram seems like a lot, is this actually required as RAM or just for
> > storage?
> >
> SPONSORED LINKS
> Microprocessor
> <http://groups.yahoo.com/gads?t=ms&k=Microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=tsVC-J9hJ5qyXg0WPR0l6g>
> Microcontrollers
> <http://groups.yahoo.com/gads?t=ms&k=Microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=DvJVNqC_pqRTm8Xq01nxwg>
> Pic microcontrollers
> <http://groups.yahoo.com/gads?t=ms&k=Pic+microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=TpkoX4KofDJ7c6LyBvUqVQ>
>
> 8051 microprocessor
> <http://groups.yahoo.com/gads?t=ms&k51+microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=1Ipf1Fjfbd_HVIlekkDP-A >
>
> >. >
>
you could also use one of the Olimex (http://www.olimex.com) board
solutions as the basis for your soulution (also buy a ready board of
course). If you start with something like this
http://www.olimex.com/dev/images/lpc-p2148-sch.gif and connect a LCD
flash like this http://www.olimex.com/dev/images/lpc-e22xx-sch.gif you
have your solution.
Regards
/Ake
bhimanipankaj wrote:
> Thanks dear for ur guidance
>
> As I already have a board that is MCB2140 that is with lpc2148 on
> board.
> I need to interface LCD with traditional 11 pin way as 3 are control
> lines and 8 datalines i.e. parellel interface but my problem is there
> is no LCD on board and I have a 5V LCD, as lpc2148 is 5V tolerable
> GPIO pins so I think I can interface LCD with this, and probably I
> have to use pull-up for these pins.
>
> and Well said as no one will design anything freely so tell me the
> charges I need to interface traditional way LCD, one IR receiver for
> my 10 button remote and 4MB of NV RAM and 4 pushbutton keys on port
> as it seems very simple but I want to concentrate on programming part
> only so dont want to give my time for hardware.
>
> Pankaj
>
> --- In lpc2000@lpc2..., "seangra" <sgraham@o...> wrote:
> >
> > --- In lpc2000@lpc2..., "bhimanipankaj"
> <bhimanipankaj@y...>
> > wrote:
> >
> > > Dear ARMiessssss..
> > >
> > > I am very new to ARM world and here I need to interface 20X2 char
> > > LCD module, and 4 MB Non Volatile RAM with LPC2214 as well as Full
> > > modem DB9 connector,so can anybody design the schematic for me as
> I
> > > can go easy with programming but hardware is little bit tough for
> me.
> >
> > Pankaj:
> >
> > I don't think that you will find anyone who would design something
> for
> > you free of charge, since there is a lot of work involved. If you
> > want something now then I would suggest going for one of the ready-
> > made development boards that come with all the hardware and
> software
> > required to get started.
> >
> > You can see a (partial) list of available kits on a page on my
> website:
> >
> > http://www.wackyland.net/ARM7Kits.html
> >
> > But before you even go there perhaps we should discuss your project
> > requirements first before we start figuring out what you want to
> > buy/build. What is this for, and what is needed? 4MB of non-
> voltaile
> > ram seems like a lot, is this actually required as RAM or just for
> > storage?
> >
> SPONSORED LINKS
> Microprocessor
> <http://groups.yahoo.com/gads?t=ms&k=Microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=tsVC-J9hJ5qyXg0WPR0l6g>
> Microcontrollers
> <http://groups.yahoo.com/gads?t=ms&k=Microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=DvJVNqC_pqRTm8Xq01nxwg>
> Pic microcontrollers
> <http://groups.yahoo.com/gads?t=ms&k=Pic+microcontrollers&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=TpkoX4KofDJ7c6LyBvUqVQ>
>
> 8051 microprocessor
> <http://groups.yahoo.com/gads?t=ms&k51+microprocessor&w1=Microprocessor&w2=Microcontrollers&w3=Pic+microcontrollers&w451+microprocessor&c=4&s&.sig=1Ipf1Fjfbd_HVIlekkDP-A >
>
> >. >
>
