SPi slave boot mode on ez kit

HI,

I am trying to boot sharc slave mode( SPI) and make a led blink

I changed the SW4 into "0" position ( SPI SLAVE BOOT MODE)

changed th project option into :

project type : loader

boot type : SPI slave boot

format : HEX

width : 8

use default kernel

I loaded the ldr file of the project into flash

after rebooting nthing happens

no led is blinking

why???

469_spi.zip
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  • Hi,

     

    Have you read the Application Note EE-177 - SHARC SPI Slave Booting? This App note discusses how SHARC processors can be boot-loaded as an SPI slave device. You can download this EE-note, and associated example code, online at the following location:

     

    http://www.analog.com/en/processors-dsp/sharc/processors/application-notes/resources/index.html

     

    I'm not sure which SHARC processor you are using but this EE-note applies to all SHARC processors that support SPI slave boot: ADSP-2116x, ADSP-2126x, ADSP-2136x, and ADSP-2137x. The hardware and the software solutions discussed throughout this EE-Note are for the ADSP-21161 processor, however, the same techniques can be used for ADSP-2116x, ADSP- 2126x, ADSP-2136x, and ADSP-2137x devices.

     

    Example code for the ADSP-21161, ADSP- 21266, ADSP-21365, and ADSP-21369 processors are provided in the associated .ZIP  file.

     

    Regards,

    Colin.

     

Reply
  • Hi,

     

    Have you read the Application Note EE-177 - SHARC SPI Slave Booting? This App note discusses how SHARC processors can be boot-loaded as an SPI slave device. You can download this EE-note, and associated example code, online at the following location:

     

    http://www.analog.com/en/processors-dsp/sharc/processors/application-notes/resources/index.html

     

    I'm not sure which SHARC processor you are using but this EE-note applies to all SHARC processors that support SPI slave boot: ADSP-2116x, ADSP-2126x, ADSP-2136x, and ADSP-2137x. The hardware and the software solutions discussed throughout this EE-Note are for the ADSP-21161 processor, however, the same techniques can be used for ADSP-2116x, ADSP- 2126x, ADSP-2136x, and ADSP-2137x devices.

     

    Example code for the ADSP-21161, ADSP- 21266, ADSP-21365, and ADSP-21369 processors are provided in the associated .ZIP  file.

     

    Regards,

    Colin.

     

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