SDIO throughput performance - Beacon EmbeddedWorks

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Last Post 23 Nov 2009 04:59 AM by srinath@adyasystems.com

SDIO throughput performance

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ramig

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13 Sep 2009 02:58 AM
Hi All, We had in the past problem in getting high throughput through OMAP2430 SDIO interface. Can anyone share throughput measurements over the Zoom-II SDIO interface? Is there any hardware design tip or "tweaks" to be aware off while designing OMAP3430 module? Thanks in advance Rami

srinath@adyasystems.com

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23 Nov 2009 04:59 AM
SDIO host interface implemented in the omap is polling based. it polls for the data once for 10ms. if you do the changes in the host driver as per the interrupt based then your throughput problem will be solved. Lets try for the interrupt implementation. Srinath Mannam