[Oberon] FW: addition: Oberon V4 for Linux

Peter Matthias PeterMatthias at web.de
Fri Nov 2 18:28:22 CET 2018

Am 02.11.18 um 17:49 schrieb Skulski, Wojciech:
> Peter:
>> Or an FPGA Oberon with RISC-V core, a display with more bits and more memory.
> How much memory do you need? Is 4 MB sufficient, partitioned into 1 MB for display and 3 MB for everything else?
> Display will be 1k*768, 8 bits per pixel. These 8 bits can be used as is for 2-bit color per pixel with 2 bits unused, or full 24 bit color using 8 bits as an index into a color palette. The latter will be transparently handled by firmware.
> Can your OP2 run with 3 megabytes RAM?

It's not my compiler, it was written by Régis Crelier. I only adopted 
the back end for different instruction sets. Memory consumption depends 
on code size. From OP2 paper it needs about 8 times the texts source 
size. So the fun should start at about 1MB heap.


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