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hi
In Fx2lp, if i use SLAVEFIFO mode,
What is different (bandwidth / speed )point in wordwide=1 and wordwide=0?
i know wordwide=1 is [15:0] 16bit mode. but i dont know.
if i use wordwide =1 in slavefifo mode, is bps (bits per second) is almost same in wordwide=0?
Then, wordwide=1 have actually total high bandwidth and fast bps than wordwide=0. ins't it ?
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For maximum bandwidth use will be 16-bit bus. In the slave mode and 16-bit bus I transfer data at 30 megabytes per second (Windows XP SP3, c++, data took fpga).
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Thanks a lot
What if 8bit mode have 30MBytes per second, does have 60MBytes per second in 16bit mode ?
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not so fast. I get 30 mbyte in 16 bit mode...
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ok so what if 8bit mode?
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Did think 16bit mode helpful for speed up ?
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rate strongly depends on the hardware unit receives data from chip. but without the use of 16 mode, you will not be able to get high speed