Displaying 4 results from an estimated 4 matches for "dmips".
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mips
2012 Mar 01
2
Another ? about Speex and CPU
...ling rate maybe be feasible or out of reach?
AT32UC3C0512C:
Low Power 32-bit AVR? Microcontroller
? Compact Single-cycle RISC Instruction Set Including DSP Instruction Set
? Built-in Floating-Point Processing Unit (FPU)
? Read-Modify-Write Instructions and Atomic Bit Manipulation
? Performing 1.49 DMIPS / MHz
? Up to 91 DMIPS Running at 66 MHz from Flash (1 Wait-State)
? Up to 49 DMIPS Running at 33 MHz from Flash (0 Wait-State)
Or
An ARM7TDMI core running at ~50Mhz for a narrow band 8Kbps sampling rate?
I need to know this before I get deeper into Speex.
Thanks a lot!
Dominic Bazinet
2012 Mar 01
0
Another ? about Speex and CPU
...AT32UC3C0512C:
>> Low Power 32-bit AVR? Microcontroller
>> - Compact Single-cycle RISC Instruction Set Including DSP Instruction Set
>> - Built-in Floating-Point Processing Unit (FPU)
>> - Read-Modify-Write Instructions and Atomic Bit Manipulation
>> - Performing 1.49 DMIPS / MHz
>> o Up to 91 DMIPS Running at 66 MHz from Flash (1 Wait-State)
>> o Up to 49 DMIPS Running at 33 MHz from Flash (0 Wait-State)
>>
>> Or
>>
>> An ARM7TDMI core running at ~50Mhz for a narrow band 8Kbps sampling rate?
>>
>> I need to know this be...
2012 Mar 01
1
Another ? about Speex and CPU
...of reach?
>
> AT32UC3C0512C:
> Low Power 32-bit AVR? Microcontroller
> ? Compact Single-cycle RISC Instruction Set Including DSP Instruction Set
> ? Built-in Floating-Point Processing Unit (FPU)
> ? Read-Modify-Write Instructions and Atomic Bit Manipulation
> ? Performing 1.49 DMIPS / MHz
> ? Up to 91 DMIPS Running at 66 MHz from Flash (1 Wait-State)
> ? Up to 49 DMIPS Running at 33 MHz from Flash (0 Wait-State)
>
> Or
>
> An ARM7TDMI core running at ~50Mhz for a narrow band 8Kbps sampling rate?
>
> I need to know this before I get deeper into Speex....
2017 Mar 09
2
(no subject)
Hi,
I'm looking a porting the Opus encoder (encoder only) to a Cypress PSoC 4
(a 32-bit ARM Cortex-M0 with very limited resources), and would like to
know the feasibility of stripping down the encoder to fit. I've been
playing with the encoder configured with "--enable-fixed-point
--disable-intrinsics".
The end result I'm trying to get to is encoding a single 16kHz 16-bit