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You need 8k of bram at 0 for vectors, etc,
and another 8kx2 for cache. You can run w/o cache, but at 10th speed.
Also, mac sucks up bram for fifos’. Opencore.org has a free mac, but I don’t
know if drivers are available, and you will still need a phy chip. I might go
external. rich From: owner-microblaze-uclinux@itee.uq.edu.au
[mailto:owner-microblaze-uclinux@itee.uq.edu.au] On Behalf Of Uros Kovacic Hi, I have spartan-IIE board (300K gates) from Memec/Insight
with P160 module. 1. Is it possible to port mb_vanilla_net there (Bram is just
up to 0x0001FFF)? 2. My board doesn't have any additional RAM, just that on
P160 module. Is that enough? 3. For networking - is there a need to buy TCP/IP
core for Microblaze? Many thanks, Uros |