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Old 08 November 2018, 20:36   #13
patrik
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Join Date: Jan 2005
Location: UmeƄ
Age: 38
Posts: 477
Quote:
Originally Posted by Toni Wilen View Post
Trifecta does not seem to have any buffer RAM but because it has FPGA, it probably can prefetch/buffer multiple bytes internally so in theory it can do short (and useless) 10M/s transfers but Z2 bus is still the bottleneck..
The onboard RAM could be faster than what is required for functioning as a plain Zorro2 RAM expansion, allowing the DMA controller to do faster transfers to/from it than what would be possible over the Zorro2 bus.
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