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Message

SD or CF read speed?

2008-09-18 by David Kelly

Anyone have an idea as to how fast an AVR can read an SD card or CF
card? Am in need of sustaining 10E6 bits/sec. At first glance this gives
me 16 clock cycles per byte at 20 MHz. This could work if the timing on
the memory card is deterministic without periodic pauses, that I don't
have to buffer in AVR memory, and have interrupts disabled.

-- 
David Kelly N4HHE, dkelly@HiWAAY.net
========================================================================
Whom computers would destroy, they must first drive mad.

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