16 Sep
2012
16 Sep
'12
7:10 a.m.
Dave McGuire wrote:
On 09/14/2012 04:52 PM, Holm Tiffe wrote:
I don't know how far the opcodes between that processors are compatible,
and I'm not really a gcc guru Dave.
Ok, I could look at it, but in the moment I don't know much of the
TI DSP architecture..
Regards,
Holm
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Hi,
a friend from our german Robotron comuter Forum gave me an U320C20 Chip
that was made in the former GDR bei ZMD Dresden. It is a copy of the
TMS320C20.
I got that Chip to do something with it, not to display it somewhere.
Maybe I can build a wirewrap board with it, but I want to program the
firmware in C.
Now I'm searching for an C Compiler that supports it, gcc does'nt
unfortunately, there is some support for the TMS320C3x and 320C4x
Processors which are floating point variants, the C20 is a Integer
processor w/o fp.
I know that there must be at least a TI C Cross-Compiler has existed
for Dos, Solaris and other OS.
Does GCC's related target support handle the -msoft-float option? If
it does, that might work, generating integer-only instructions.
-Dave
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Dave McGuire, AK4HZ
New Kensington, PA