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epalaima
Hi, I am working with the ADSP-21489 Ez-Kit on an audio project, and am basing my design off the I2S Talkthru example that I found here: https://ez.analog.com/message/253453?commentID=253453#comment-253453    In this example all 8 of the input and output channels are used (16 channels total), when I only require stereo input and output for my… (Show more)
in SHARC Processors
RCP
Hi,      I'm trying to implement SPI on ADSP21573 as slave, And checking it with AARDVARK tool to confirm the Data transfer. But I'm not getting Data on the Tool. If any one having the working code of SPI as a master or slave in ADSP21573 please share it with me. Or Explain give me step by step instruction to implement the SPI. I had tried with… (Show more)
in SHARC Processors
Graydon
I want to use adsp21489 PCGS to generate TDM 8 channels clock for codecs(PCM4104)..  And I config the PCG get correct clock output, MCLK-12.288M ,SCLK-12.2888M, LRCLK-48K.  the clock wave looks like this: Yellow clock: LRCLK BLUE clock: SCLK   But the CODEC datasheet require clock is, So I need to change PCG get the following output , it… (Show more)
in SHARC Processors
BNewhall
Hello, I have a question regarding the IRQ0_N interrupt on the ADSP-21479BSWZ-2A. I have the interrupt configured to be edge sensitive and at the start of the interrupt service routine I set FLAG3 high. The SHARC is running at 260MHz core clock speed, so I am expecting around 30 nanoseconds delay between the falling edge of the FLAG0 pin and the… (Show more)
in SHARC Processors
kpolak
Hello, are there implementations of FreeRTOS, OpenRTOS and SaveRTOS available for ADSP-SC573 available?
in SHARC Processors
Rpentyala
Hello,   I try to execute code from external DDR but facing some difficulties.   Updated LDF file as follow's  /* Allocate memory for VISA code generation */  seg_int_code3{ TYPE(SW RAM) START(0x00650000) END(0x006FFFFF) WIDTH(16)}         seg_swco3 SW         {             FILL(0x1)             NO_FORCE_CONTIGUITY                        … (Show more)
in SHARC Processors
epalaima
Hi, I am trying to port the ADSP-21469 BSP Example Project "AD1939_Block_Based_Talkthru_192kHz" to the ADSP-21489 Ez-Kit. I have seen posts saying this is easy to accomplish, but none with specific instructions on how to get started. How can I accomplish this?   Thanks!
in SHARC Processors
horst
Hi everybody, For a university project I am currently trying to implement the famous Dattorro plate reverb (see additional info below) in C on a ADSP-21369 EZKit board. So I started with the instructions from the EZKit manual to write the code in CCES, based on the block-based Talkthrough example code from the Board support package.   I have… (Show more)
in SHARC Processors
epalaima
Hi, I am using the ADSP-21489 Ez-Kit, and have it communicating with an MCP3208 ADC via SPIB for analog inputs. This is working great, except for one weird issue, that being that the reads from the RXSPIB register are being delayed by one read cycle (that is to say, one call of the read function I have made, which does one 32 bit transfer). I have… (Show more)
in SHARC Processors
epalaima
Hi, I am starting a Sharc project in C (ADSP-21489) and am wondering if there is a standard library that is available which contains implementations of standard c math functions like cos, pow, sqrt, etc. Where can I find this?   Thanks!
in SHARC Processors
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