Re: [openrisc] OR1000 16 bit instruction set

["Marko Mlinar" <markom@opencores.org>]

Hi Jeff,

Maybe it would be good if you make a comparison.
If you wish, you can download our tools and compile
your code with -Os (size optimization) option.
However, currently we haven't done much size optimizations
in gcc yet.

Marko

----- Original Message -----
From: "Jeff Hanoch" <jeff@lowrance.com>
To: <openrisc@opencores.org>
Sent: Thursday, February 14, 2002 7:54 PM
Subject: [openrisc] OR1000 16 bit instruction set


> Hi all,
>
> What is the status of the 16 bit instruction set or OR1K processors?  Is
> this no longer supported, or is this just on the back-burner until the
> OR1200 is finished?
>
> I would like to consider using the OR1K processors in actual ASICs at my
> company, but we really need a smaller, more compact opcode than the 32
> bit OR1200.  The application would most likely be low-power, low-cost,
> hand held products.  Our products have limited FLASH memory, due to
> cost, so the 16 bit instruction width would work much better for us.  We
> currently use the ARM7TDMI.
>
> Jeff
>
>
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