[Coco] Announcement : Nitros-9 C compiler tool cross chain for Linux

Walter Zambotti zambotti at iinet.net.au
Mon Apr 27 10:30:23 EDT 2020


The MPU device provides a FPU, GPU and high precision time. It allows
the OVCC to access the FPU and GPU and the high precision timer of the
host PC.

It speeds up math & graphics considerably.  On a modest PC it allows the
a C program to control about 400 sprites per 1/60th second or 24000
sprites per second.

Walter

On 2020-04-27 22:14, tim lindner wrote:
> On Mon, Apr 27, 2020 at 1:02 AM Walter Zambotti <zambotti at iinet.net.au> wrote:
>> The provided example in the test directory can be compiled with:
>>
>>   $ cc253 -A -s texturebm.c gfxlib.c gpulib.c -f=texturebm
>>
>> (However this example program will only run on the OVCC emulator with the MPU
>> device installed in one of the MPI slots.)
> What does the MPU device do?
>
>



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