Displaying 3 results from an estimated 3 matches for "arm4t".
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armv4t
2005 May 06
2
Encoder performance on ARM9
...unch coprocessor.
This coprocessor accelerates both IEEE-754 floating point and 32-bit
and 64-bit fixed point operations. Datasheet claims it is considerable
faster than ARM920T MAC operation.
So we can enable/disable at least four parameters:
1) fixed-point implementation (--enable-fixed-point)
2) ARM4T assembly optimization (--enable-arm4-asm)
3) support for MaverickCrunch (if this is enabled, I think
point 1 and 2 become meaningless)
4) command-line comp parameter
Clearly the best solution is exploiting the MaverickCrunch coprocessor.
Assuming we have MaverickCrunch-enabled GCC e glibc, do you...
2005 May 06
0
Encoder performance on ARM9
...processor accelerates both IEEE-754 floating point and 32-bit
> and 64-bit fixed point operations. Datasheet claims it is considerable
> faster than ARM920T MAC operation.
> So we can enable/disable at least four parameters:
> 1) fixed-point implementation (--enable-fixed-point)
> 2) ARM4T assembly optimization (--enable-arm4-asm)
> 3) support for MaverickCrunch (if this is enabled, I think
> point 1 and 2 become meaningless)
> 4) command-line comp parameter
>
> Clearly the best solution is exploiting the MaverickCrunch coprocessor.
> Assuming we have MaverickCrunc...
2009 Feb 17
1
CELT on ARM Cortex C3
Hello All.
Could anybody help me with one question about CELT?
I develop one project based on ARM7TDMI or Cortex C3 core.
Can i use CELT with 32kHz and 48kB on these fixed point cores?
Or it`s need to transfer project to Blackfin core (but it isn`t
convenient to me)?
With best regards, Alexey Voroshen.