thank you very much seems that the librarys for old processors are
been removed from most of the programs and
comanys which is a pity
thank you
On 10/10/2014 16:56, John Coffman
wrote:
To all,
Under "Builders Journals / John Coffman / Kicad" I have posted the
Kicad libraries that I use with both EEschema and PCBnew.
These libraries contain 68000 series parts up to 68030RC for
EEschema. The 68020 and 68030 components should be carefully
checked; I have not used either of these components as yet.
The main point of these libraries is *corrections* to the standard
Kicad libraries, which contain subtle errors. I always include
these libraries at the head of my component or module search paths
when using Kicad.
Here is the link to the information page in the Kicad folder:
      http://n8vem-sbc.pbworks.com/w/page/87229507/Kicad%20library%20info
--John
On 10/10/2014 07:43 AM, Borut wrote:
Paul,
As Nikolay said, probably the easiest route is is to adapt an
existing library
for your target. I used newlib. The board dependant stuff is
in
<newlib-src>/libgloss/m68k for m68k targets. Check the examples.
If you want to use gdb for debugging, you also need gdb
stub.
This might help you:
http://huihoo.org/mirrors/pub/embed/document/debugger/ew_GDB_RSP.pdf
Best regards,
Bo/
On Thursday, October 9, 2014 1:55:08 PM UTC+2, picmaster
wrote:
Hi Paul,
Are you looking for specific functionality, or just generic
m68k
support? If it's just generic, libgcc has support for some
low level stuff:
https://gcc.gnu.org/onlinedocs/gccint/Libgcc.html
Then there are the newlib and eglibc, all of them are free
software.
Kind regards,
Nikolay
On 10/09/2014 02:44 PM, paul dennison wrote:
> anyone have library files for the 68000 processsor
68030 and the 68060
> please just a long shot not very good at buiding my own
librarys dont
> matter which program they use many thanks
> On 09/10/2014 03:34, Jim Strickland wrote:
>> I'd probably take a long look at how it's done in
the miniVmac
>> emulator, for starters. I don't /think/ there was
much custom video
>> hardware in the original mac and fatmac. There were
some awfully
>> clever things to share the CPU between the OS and
video, none of which
>> would really be appropriate if you were going to
have vga output. I
>> wonder if, on a vga refresh cycle, you could have a
propeller that
>> interrupts the 680xx and DMAs the pixel data out of
the video area of
>> ram, refactoring them as needed and generating the
video signal? How
>> you'd hide that from the operating system, I'm not
at all clear, but
>> again. I'd look and see how the emulator does it.
I'm speculating and
>> handwaving here. As I said, I won't have the chops
to design such a
>> thing for a long time, so I don't know how sensible
the idea is.
>>
>> On Wednesday, October 8, 2014 2:01:23 PM UTC-6,
Edward Snider wrote:
>>
>> Â Â That would be awesome. Â How would you implement
video?
>>
>> Â Â - Ed
>>
>>
>>
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