Why XMOS SDCARD lib is too slow interface.

Technical questions regarding the XTC tools and programming with XMOS.
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Lele
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Post by Lele »

It's the existing repository updated:
https://github.com/xcore/sc_sdcard


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Brilldea
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Post by Brilldea »

So it is the SPI interface that was added?
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Lele
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Post by Lele »

SPI was already in the project but at low speed (400KHz) now it is increased in performance further you can select the 4bit intefrace which is even faster.
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jagspaul
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Post by jagspaul »

why you kept SPI 400 khz only. What is the main reason which stop you to increase SIP interface High speed?

jags
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Lele
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Post by Lele »

Hi Jags,
SPI is now clocked at 25MHz for read and write operations.
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