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How FFT accelerator (FFTA) on ADSP-SC58x/ADSP-2158x is different as compared to ADSP-214xx processors / What are the major features of FFTA on ADSP-SC58x/ADSP-2158x ?

Mitesh
FFT Accelerator on ADSP-SC58x/ADSP-2158x is a completely new design as compared to the FFT accelerator on ADSP-214xx processors. The major differences/features of the FFT accelerator on ADSPSC58x/ADSP-2158x are:
- Unlike in ADSP-214xx, the…
- over 2 years ago
- ADSP-SC5xx/ADSP-215xx
- Documents
Porting software from ADSP-21489 to ADSP-21573 and ADSP-SC573

Pingky

Customer ask some questions.

Right now we have plenty of software for ADSP-21489, but it’s quite hard to port it to ADSP-SC573 family. Code itself

is 99% C and C++.

Does family ADSP-SC573 have interface with external static memory like AMI for ADSP…
- Answered
- over 2 years ago
- SHARC Processors
- Q&A
prototyping the a ADSP-TS203S design with a ADSP-TS201s or a ADSP-TS202S

analog-archivist

Q
We're currently laying out a prototype PCB to take an ADSP-TS203 TigerSHARC
Processor (i.e. with only a 32 bit cluster bus and 2 link ports). Could we fit
an ADSP-TS201/2 to this board if we constrict external bus access to 32 bits …
- over 2 years ago
- Processors and DSP
- Documents

How DMC/DDR controller in ADSP-SC58x/ADSP-2158x different than DDR2 controller on ADSP-2146x ?

Mitesh

ADSP-2146x	ADSP-SC58x/ADSP-2158x
Supports only DDR2 memory devices	Supports DDR3, DDR2, and LPDDR memory devices
Supports maximum clock/data rate of 225/450 MHz	Supports maximum…

over 2 years ago
ADSP-SC5xx/ADSP-215xx
Documents

ADSP-SC5xx/ADSP-215xx

EngineerZone technical forum that provides customer support for Analog Devices ADSP-SC5xx/ADSP-215xx products.
- SHARC Processors
How IIR accelerator on ADSP-SC58x/ADSP-2158x is different than the FIR accelerator on ADSP-214xx?

Mitesh
The IIR accelerator on ADSP-SC58x/ADSP-2158x works exactly in the same manner except the following differences:
- Unlike in ADSP-214xx, you don't need to enable the IIR accelerator in PMCTL1 register explicitly in ADSP-SC58x/ADSP-2158x. In fact…
- over 2 years ago
- ADSP-SC5xx/ADSP-215xx
- Documents
How FIR accelerator on ADSP-SC58x/ADSP-2158x is different than the FIR accelerator on ADSP-214xx?

Mitesh

The FIR accelerator on ADSP-SC58x/ADSP-2158x works exactly in the same manner except the following differences:

→ Unlike in ADSP-214xx, you don't need to enable the FIR accelerator in PMCTL1 register explicitly in ADSP-SC58x/ADSP-2158x. In fact,…
- over 2 years ago
- ADSP-SC5xx/ADSP-215xx
- Documents
RE: ADSP-SC58x

Anand Selvaraj

Hi,

We suggest you to refer "sd_test.c,rsi_test.c" from POST example in below bsp path.
<Installation directory>\ADSP-SC5xx_EZ-KIT_Lite-Rel2.0.2\ADSP-SC5xx_EZ-KIT\Examples\Power_On_Self_Test\common\source

Regards,
Anand Selvaraj.
- 1 month ago
- Processors and DSP
- Q&A
Is there anything equivalent to External Port DMA (EPDMA) on ADSP-214xx processors available on ADSP-SC58x/ADSP-2158x processors?

Mitesh
ADSP-SC58x/ADSP-2158x processors support two options to transfer the data between different on-chip and off-chip memories:
1. MDMA: These are completely new as compared to the EPDMA on ADSP-214xx processors. The programming model of these…
- over 2 years ago
- ADSP-SC5xx/ADSP-215xx
- Documents
RE: Sigma Studio for ADSP-21569, user application MIPS estimation

Sakthi^vel

Hi,

[Ans 1] Yes your understanding is correct. The read MIPS will be

(((No of Cycles for 1 block processing/Block size)*Sample rate)/1000000)

[Ans 2] Yes your understanding is correct. The framework MIPS given in document is approximate value for the…
- 11 months ago
- SigmaStudio for SHARC
- Q&A

Q

ADSP-SC58x/ADSP-2158x