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Author Topic: MiniMig with AGA  (Read 319506 times)

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Offline mumule

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Re: MiniMig with AGA
« on: February 27, 2010, 10:31:42 PM »
Quote from: mikej;545411
Hi,
The memory bandwidth is not the problem, for example the 16 bit memory at 133Mhz will deliver over 4GBytes per second in burst sequential access. /Mike
in a bar in China....


Are you sure, you didn't mean 4Gbit/s ?

133MHz times 2 (word) times 2 (double data rate) ~ 532 MBytes/s ...

OH, OK. You're sitting at the bar ;-)
 

Offline mumule

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Re: MiniMig with AGA
« Reply #1 on: February 28, 2010, 03:27:57 PM »
Quote from: mikej;545472
"Are you sure, you didn't mean 4Gbit/s ?"
um, yes - forgot the /8 :) much more sensible number.
head hurts today...


Don't worry, I step into this trap a lot since the data sheets started talking about "bandwidth per pin"

Cheers

P.S. I was still hoping you would get rid of the atmel controller. It works without nicely on the Altera DE1/DE2 boards, and looks much cleaner ;-)