Thanks for your answers,
I have found this code line to access to the pc-104
unsigned char *start;
int fd = open("/dev/mem", O_RDWR);
start = mmap(0, getpagesize(), PROT_READ, MAP_SHARED, fd,
0x21E00000);
printf("Start = %s \n",start);
But the printf display only lines of 00000000...00000.
What does that means ?
Anybody have a website where to learn how use this card with pc-104 plz ?
--- In wrote:
>
> > Hi,
> >
> > The simplest PC/104 peripheral is TS-NVRAM. Look at schematics here:
> > ftp://ftp.embeddedarm.com/old/old-software-pages/Manuals/TS-NVRAM.pdf
> >
> > But it's usually more complex, and there is a cpld managing
registers..
> >
> > I'm looking for raw/empty PC/104 prototype board for edicationnal
purpose
> > but I can't find it
>
> Matthieu --
>
> I found only a single supplier of "Prototyping card for PC/104"
> Micro/sys, MPC910.
> http://www.embeddedsys.com/subpages/products/mpc910.shtml
>
> The PDF datasheet does not list bus pin assignments. :( Mindshare
did a
> book
> on ISA, and it might have PC/104 details. There might have been a
PC/104
> book,
> too, but not sure. (can't find details with Amazon, but might find
it at
> a library.)
>
>
> all the best,
> *brianW
>
> > Regards,
> > Matthieu
> > 2009/1/29 benzebuth666 <>
> >
> >> Hello everybody,
> >>
> >> I have TS-7260 card and I want to plug a pc-104 card on it.
> >>
> >> But i really don't understand how it works.
> >> I have no documentation with the pc-104 card (it's a gps receiver
XT75
> >> from siemens).
> >>
> >> Are these cards working separately?
> >> How can i transfer a program to my pc-104 card?
> >> And especially, how can i do to transfer data between these cards ?
> >>
> >> That makes many questions in one time so if someone have links to
> >> introduce me to pc-104 programming, it would be great.
> >>
> >> Thanks in advance.
> >>
> >>
> >>
> >
>
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